19138170240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 1024

約数和(自身を含む): 84391372800

約数和(自身を除く): 65253202560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 41, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 82, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 123, 126, 128, 135, 136, 140, 144, 153, 160, 164, 168, 170, 180, 189, 192, 204, 205, 210, 216, 224, 227, 238, 240, 246, 252, 255, 270, 272, 280, 287, 288, 306, 315, 320, 328, 336, 340, 357, 360, 369, 378, 384, 408, 410, 420, 432, 448, 454, 459, 476, 480, 492, 504, 510, 540, 544, 560, 574, 576, 595, 612, 615, 630, 640, 656, 672, 680, 681, 697, 714, 720, 738, 756, 765, 816, 820, 840, 861, 864, 896, 908, 918, 945, 952, 960, 984, 1008, 1020, 1071, 1080, 1088, 1107, 1120, 1135, 1148, 1152, 1190, 1224, 1230, 1260, 1312, 1344, 1360, 1362, 1394, 1428, 1435, 1440, 1476, 1512, 1530, 1589, 1632, 1640, 1680, 1722, 1728, 1785, 1816, 1836, 1845, 1890, 1904, 1920, 1968, 2016, 2040, 2043, 2091, 2142, 2160, 2176, 2214, 2240, 2270, 2295, 2296, 2380, 2448, 2460, 2520, 2583, 2624, 2688, 2720, 2724, 2788, 2856, 2870, 2880, 2952, 3024, 3060, 3178, 3213, 3264, 3280, 3360, 3405, 3444, 3456, 3485, 3570, 3632, 3672, 3690, 3780, 3808, 3859, 3936, 4032, 4080, 4086, 4182, 4284, 4305, 4320, 4428, 4480, 4540, 4590, 4592, 4760, 4767, 4879, 4896, 4920, 5040, 5166, 5248, 5355, 5440, 5448, 5535, 5576, 5712, 5740, 5760, 5904, 6048, 6120, 6129, 6273, 6356, 6426, 6528, 6560, 6720, 6810, 6888, 6970, 7140, 7264, 7344, 7380, 7560, 7616, 7718, 7749, 7872, 7945, 8064, 8160, 8172, 8364, 8568, 8610, 8640, 8856, 9080, 9180, 9184, 9307, 9520, 9534, 9758, 9792, 9840, 10080, 10215, 10332, 10455, 10710, 10880, 10896, 11070, 11152, 11424, 11480, 11577, 11808, 12096, 12240, 12258, 12546, 12712, 12852, 12915, 13120, 13440, 13620, 13776, 13940, 14280, 14301, 14528, 14637, 14688, 14760, 15120, 15232, 15436, 15498, 15744, 15890, 16065, 16320, 16344, 16728, 17136, 17220, 17280, 17712, 18160, 18360, 18368, 18614, 18819, 19040, 19068, 19295, 19516, 19584, 19680, 20160, 20430, 20664, 20910, 21420, 21792, 22140, 22304, 22848, 22960, 23154, 23616, 23835, 24192, 24395, 24480, 24516, 25092, 25424, 25704, 25830, 26240, 27013, 27240, 27552, 27880, 27921, 28560, 28602, 29056, 29274, 29376, 29520, 30240, 30645, 30872, 30996, 31365, 31780, 32130, 32640, 32688, 33456, 34272, 34440, 34731, 35424, 36320, 36720, 36736, 37228, 37638, 38080, 38136, 38590, 38745, 39032, 39360, 40320, 40860, 41328, 41820, 42840, 42903, 43584, 43911, 44280, 44608, 45696, 45920, 46308, 46535, 47232, 47670, 48790, 48960, 49032, 50184, 50848, 51408, 51660, 54026, 54480, 55104, 55760, 55842, 57120, 57204, 57885, 58548, 58752, 59040, 60480, 61290, 61744, 61992, 62730, 63560, 64260, 65149, 65376, 66912, 68544, 68880, 69462, 70848, 71505, 72640, 73185, 73440, 74456, 75276, 76160, 76272, 77180, 77490, 78064, 78720, 81039, 81720, 82656, 83640, 83763, 85680, 85806, 87168, 87822, 88560, 89216, 91840, 92616, 93070, 94095, 95340, 97580, 97920, 98064, 100368, 101696, 102816, 103320, 104193, 108052, 108960, 110208, 111520, 111684, 114240, 114408, 115770, 117096, 118080, 120960, 122580, 123488, 123984, 125460, 127120, 128520, 130298, 130752, 131733, 133824, 135065, 137088, 137760, 138924, 139605, 141696, 143010, 145280, 146370, 146880, 148912, 150552, 152544, 154360, 154980, 156128, 158219, 162078, 163440, 165312, 167280, 167526, 171360, 171612, 173655, 175644, 177120, 183680, 185232, 186140, 188190, 190680, 195160, 195447, 196128, 200736, 203392, 205632, 206640, 208386, 214515, 216104, 217920, 219555, 223040, 223368, 228480, 228816, 231540, 234192, 236160, 243117, 245160, 246976, 247968, 250920, 251289, 254240, 257040, 260596, 261504, 263466, 267648, 270130, 275520, 277848, 279210, 286020, 292740, 293760, 297824, 301104, 305088, 308720, 309960, 312256, 316438, 324156, 325745, 326880, 330624, 334560, 335052, 342720, 343224, 347310, 351288, 354240, 370464, 372280, 376380, 381360, 390320, 390894, 392256, 401472, 405195, 411264, 413280, 416772, 418815, 429030, 432208, 435840, 439110, 446080, 446736, 457632, 463080, 468384, 474657, 486234, 490320, 493952, 495936, 501840, 502578, 508480, 514080, 520965, 521192, 526932, 540260, 551040, 555696, 558420, 572040, 585480, 586341, 595648, 602208, 610176, 617440, 619920, 624512, 632876, 648312, 651490, 653760, 658665, 669120, 670104, 685440, 686448, 694620, 702576, 708480, 729351, 740928, 744560, 752760, 762720, 780640, 781788, 784512, 791095, 802944, 810390, 826560, 833544, 837630, 858060, 864416, 878220, 893472, 915264, 926160, 936768, 949314, 972468, 977235, 980640, 991872, 1003680, 1005156, 1016960, 1028160, 1041930, 1042384, 1053864, 1080520, 1107533, 1111392, 1116840, 1144080, 1170960, 1172682, 1191296, 1204416, 1215585, 1234880, 1239840, 1256445, 1265752, 1296624, 1302980, 1307520, 1317330, 1338240, 1340208, 1372896, 1389240, 1405152, 1423971, 1458702, 1481856, 1489120, 1505520, 1525440, 1561280, 1563576, 1582190, 1620780, 1653120, 1667088, 1675260, 1716120, 1728832, 1756440, 1759023, 1786944, 1830528, 1852320, 1873536, 1898628, 1944936, 1954470, 1961280, 2007360, 2010312, 2056320, 2083860, 2084768, 2107728, 2161040, 2215066, 2222784, 2233680, 2288160, 2341920, 2345364, 2373285, 2408832, 2431170, 2469760, 2479680, 2512890, 2531504, 2593248, 2605960, 2634660, 2680416, 2745792, 2778480, 2810304, 2847942, 2917404, 2931705, 2978240, 3011040, 3050880, 3122560, 3127152, 3164380, 3241560, 3322599, 3334176, 3350520, 3432240, 3457664, 3512880, 3518046, 3573888, 3646755, 3704640, 3797256, 3889872, 3908940, 3922560, 4014720, 4020624, 4167720, 4169536, 4215456, 4271913, 4322080, 4430132, 4445568, 4467360, 4576320, 4683840, 4690728, 4746570, 4862340, 4959360, 5025780, 5063008, 5186496, 5211920, 5269320, 5360832, 5491584, 5537665, 5556960, 5620608, 5695884, 5834808, 5863410, 5956480, 6022080, 6254304, 6328760, 6483120, 6645198, 6668352, 6701040, 6864480, 7025760, 7036092, 7119855, 7293510, 7409280, 7594512, 7779744, 7817880, 8041248, 8335440, 8339072, 8430912, 8543826, 8644160, 8795115, 8860264, 8934720, 9152640, 9367680, 9381456, 9493140, 9724680, 9967797, 10051560, 10126016, 10372992, 10423840, 10538640, 10721664, 11075330, 11113920, 11391768, 11669616, 11726820, 12044160, 12508608, 12657520, 12966240, 13290396, 13336704, 13402080, 13728960, 14051520, 14072184, 14239710, 14587020, 15189024, 15559488, 15635760, 16082496, 16612995, 16670880, 16861824, 17087652, 17288320, 17590230, 17720528, 17869440, 18762912, 18986280, 19449360, 19935594, 20103120, 20252032, 20847680, 21077280, 21359565, 22150660, 22227840, 22783536, 23339232, 23453640, 25017216, 25315040, 25932480, 26580792, 26804160, 27457920, 28103040, 28144368, 28479420, 29174040, 29903391, 30378048, 31118976, 31271520, 32164992, 33225990, 33341760, 34175304, 35180460, 35441056, 37525824, 37972560, 38898720, 39871188, 40206240, 41695360, 42154560, 42719130, 44301320, 45567072, 46678464, 46907280, 49838985, 50630080, 51864960, 53161584, 53608320, 56288736, 56958840, 58348080, 59806782, 60756096, 62543040, 66451980, 66683520, 68350608, 70360920, 70882112, 75051648, 75945120, 77797440, 79742376, 80412480, 84309120, 85438260, 88602640, 91134144, 93356928, 93814560, 99677970, 101260160, 106323168, 112577472, 113917680, 116696160, 119613564, 125086080, 132903960, 136701216, 140721840, 141764224, 149516955, 151890240, 155594880, 159484752, 160824960, 170876520, 177205280, 182268288, 187629120, 199355940, 212646336, 225154944, 227835360, 233392320, 239227128, 265807920, 273402432, 281443680, 299033910, 303780480, 318969504, 341753040, 354410560, 375258240, 398711880, 425292672, 455670720, 466784640, 478454256, 531615840, 546804864, 562887360, 598067820, 637939008, 683506080, 708821120, 797423760, 911341440, 956908512, 1063231680, 1125774720, 1196135640, 1275878016, 1367012160, 1594847520, 1913817024, 2126463360, 2392271280, 2734024320, 3189695040, 3827634048, 4784542560, 6379390080, 9569085120, 19138170240]

約数ペア:

[(1, 19138170240), (2, 9569085120), (3, 6379390080), (4, 4784542560), (5, 3827634048), (6, 3189695040), (7, 2734024320), (8, 2392271280), (9, 2126463360), (10, 1913817024), (12, 1594847520), (14, 1367012160), (15, 1275878016), (16, 1196135640), (17, 1125774720), (18, 1063231680), (20, 956908512), (21, 911341440), (24, 797423760), (27, 708821120), (28, 683506080), (30, 637939008), (32, 598067820), (34, 562887360), (35, 546804864), (36, 531615840), (40, 478454256), (41, 466784640), (42, 455670720), (45, 425292672), (48, 398711880), (51, 375258240), (54, 354410560), (56, 341753040), (60, 318969504), (63, 303780480), (64, 299033910), (68, 281443680), (70, 273402432), (72, 265807920), (80, 239227128), (82, 233392320), (84, 227835360), (85, 225154944), (90, 212646336), (96, 199355940), (102, 187629120), (105, 182268288), (108, 177205280), (112, 170876520), (119, 160824960), (120, 159484752), (123, 155594880), (126, 151890240), (128, 149516955), (135, 141764224), (136, 140721840), (140, 136701216), (144, 132903960), (153, 125086080), (160, 119613564), (164, 116696160), (168, 113917680), (170, 112577472), (180, 106323168), (189, 101260160), (192, 99677970), (204, 93814560), (205, 93356928), (210, 91134144), (216, 88602640), (224, 85438260), (227, 84309120), (238, 80412480), (240, 79742376), (246, 77797440), (252, 75945120), (255, 75051648), (270, 70882112), (272, 70360920), (280, 68350608), (287, 66683520), (288, 66451980), (306, 62543040), (315, 60756096), (320, 59806782), (328, 58348080), (336, 56958840), (340, 56288736), (357, 53608320), (360, 53161584), (369, 51864960), (378, 50630080), (384, 49838985), (408, 46907280), (410, 46678464), (420, 45567072), (432, 44301320), (448, 42719130), (454, 42154560), (459, 41695360), (476, 40206240), (480, 39871188), (492, 38898720), (504, 37972560), (510, 37525824), (540, 35441056), (544, 35180460), (560, 34175304), (574, 33341760), (576, 33225990), (595, 32164992), (612, 31271520), (615, 31118976), (630, 30378048), (640, 29903391), (656, 29174040), (672, 28479420), (680, 28144368), (681, 28103040), (697, 27457920), (714, 26804160), (720, 26580792), (738, 25932480), (756, 25315040), (765, 25017216), (816, 23453640), (820, 23339232), (840, 22783536), (861, 22227840), (864, 22150660), (896, 21359565), (908, 21077280), (918, 20847680), (945, 20252032), (952, 20103120), (960, 19935594), (984, 19449360), (1008, 18986280), (1020, 18762912), (1071, 17869440), (1080, 17720528), (1088, 17590230), (1107, 17288320), (1120, 17087652), (1135, 16861824), (1148, 16670880), (1152, 16612995), (1190, 16082496), (1224, 15635760), (1230, 15559488), (1260, 15189024), (1312, 14587020), (1344, 14239710), (1360, 14072184), (1362, 14051520), (1394, 13728960), (1428, 13402080), (1435, 13336704), (1440, 13290396), (1476, 12966240), (1512, 12657520), (1530, 12508608), (1589, 12044160), (1632, 11726820), (1640, 11669616), (1680, 11391768), (1722, 11113920), (1728, 11075330), (1785, 10721664), (1816, 10538640), (1836, 10423840), (1845, 10372992), (1890, 10126016), (1904, 10051560), (1920, 9967797), (1968, 9724680), (2016, 9493140), (2040, 9381456), (2043, 9367680), (2091, 9152640), (2142, 8934720), (2160, 8860264), (2176, 8795115), (2214, 8644160), (2240, 8543826), (2270, 8430912), (2295, 8339072), (2296, 8335440), (2380, 8041248), (2448, 7817880), (2460, 7779744), (2520, 7594512), (2583, 7409280), (2624, 7293510), (2688, 7119855), (2720, 7036092), (2724, 7025760), (2788, 6864480), (2856, 6701040), (2870, 6668352), (2880, 6645198), (2952, 6483120), (3024, 6328760), (3060, 6254304), (3178, 6022080), (3213, 5956480), (3264, 5863410), (3280, 5834808), (3360, 5695884), (3405, 5620608), (3444, 5556960), (3456, 5537665), (3485, 5491584), (3570, 5360832), (3632, 5269320), (3672, 5211920), (3690, 5186496), (3780, 5063008), (3808, 5025780), (3859, 4959360), (3936, 4862340), (4032, 4746570), (4080, 4690728), (4086, 4683840), (4182, 4576320), (4284, 4467360), (4305, 4445568), (4320, 4430132), (4428, 4322080), (4480, 4271913), (4540, 4215456), (4590, 4169536), (4592, 4167720), (4760, 4020624), (4767, 4014720), (4879, 3922560), (4896, 3908940), (4920, 3889872), (5040, 3797256), (5166, 3704640), (5248, 3646755), (5355, 3573888), (5440, 3518046), (5448, 3512880), (5535, 3457664), (5576, 3432240), (5712, 3350520), (5740, 3334176), (5760, 3322599), (5904, 3241560), (6048, 3164380), (6120, 3127152), (6129, 3122560), (6273, 3050880), (6356, 3011040), (6426, 2978240), (6528, 2931705), (6560, 2917404), (6720, 2847942), (6810, 2810304), (6888, 2778480), (6970, 2745792), (7140, 2680416), (7264, 2634660), (7344, 2605960), (7380, 2593248), (7560, 2531504), (7616, 2512890), (7718, 2479680), (7749, 2469760), (7872, 2431170), (7945, 2408832), (8064, 2373285), (8160, 2345364), (8172, 2341920), (8364, 2288160), (8568, 2233680), (8610, 2222784), (8640, 2215066), (8856, 2161040), (9080, 2107728), (9180, 2084768), (9184, 2083860), (9307, 2056320), (9520, 2010312), (9534, 2007360), (9758, 1961280), (9792, 1954470), (9840, 1944936), (10080, 1898628), (10215, 1873536), (10332, 1852320), (10455, 1830528), (10710, 1786944), (10880, 1759023), (10896, 1756440), (11070, 1728832), (11152, 1716120), (11424, 1675260), (11480, 1667088), (11577, 1653120), (11808, 1620780), (12096, 1582190), (12240, 1563576), (12258, 1561280), (12546, 1525440), (12712, 1505520), (12852, 1489120), (12915, 1481856), (13120, 1458702), (13440, 1423971), (13620, 1405152), (13776, 1389240), (13940, 1372896), (14280, 1340208), (14301, 1338240), (14528, 1317330), (14637, 1307520), (14688, 1302980), (14760, 1296624), (15120, 1265752), (15232, 1256445), (15436, 1239840), (15498, 1234880), (15744, 1215585), (15890, 1204416), (16065, 1191296), (16320, 1172682), (16344, 1170960), (16728, 1144080), (17136, 1116840), (17220, 1111392), (17280, 1107533), (17712, 1080520), (18160, 1053864), (18360, 1042384), (18368, 1041930), (18614, 1028160), (18819, 1016960), (19040, 1005156), (19068, 1003680), (19295, 991872), (19516, 980640), (19584, 977235), (19680, 972468), (20160, 949314), (20430, 936768), (20664, 926160), (20910, 915264), (21420, 893472), (21792, 878220), (22140, 864416), (22304, 858060), (22848, 837630), (22960, 833544), (23154, 826560), (23616, 810390), (23835, 802944), (24192, 791095), (24395, 784512), (24480, 781788), (24516, 780640), (25092, 762720), (25424, 752760), (25704, 744560), (25830, 740928), (26240, 729351), (27013, 708480), (27240, 702576), (27552, 694620), (27880, 686448), (27921, 685440), (28560, 670104), (28602, 669120), (29056, 658665), (29274, 653760), (29376, 651490), (29520, 648312), (30240, 632876), (30645, 624512), (30872, 619920), (30996, 617440), (31365, 610176), (31780, 602208), (32130, 595648), (32640, 586341), (32688, 585480), (33456, 572040), (34272, 558420), (34440, 555696), (34731, 551040), (35424, 540260), (36320, 526932), (36720, 521192), (36736, 520965), (37228, 514080), (37638, 508480), (38080, 502578), (38136, 501840), (38590, 495936), (38745, 493952), (39032, 490320), (39360, 486234), (40320, 474657), (40860, 468384), (41328, 463080), (41820, 457632), (42840, 446736), (42903, 446080), (43584, 439110), (43911, 435840), (44280, 432208), (44608, 429030), (45696, 418815), (45920, 416772), (46308, 413280), (46535, 411264), (47232, 405195), (47670, 401472), (48790, 392256), (48960, 390894), (49032, 390320), (50184, 381360), (50848, 376380), (51408, 372280), (51660, 370464), (54026, 354240), (54480, 351288), (55104, 347310), (55760, 343224), (55842, 342720), (57120, 335052), (57204, 334560), (57885, 330624), (58548, 326880), (58752, 325745), (59040, 324156), (60480, 316438), (61290, 312256), (61744, 309960), (61992, 308720), (62730, 305088), (63560, 301104), (64260, 297824), (65149, 293760), (65376, 292740), (66912, 286020), (68544, 279210), (68880, 277848), (69462, 275520), (70848, 270130), (71505, 267648), (72640, 263466), (73185, 261504), (73440, 260596), (74456, 257040), (75276, 254240), (76160, 251289), (76272, 250920), (77180, 247968), (77490, 246976), (78064, 245160), (78720, 243117), (81039, 236160), (81720, 234192), (82656, 231540), (83640, 228816), (83763, 228480), (85680, 223368), (85806, 223040), (87168, 219555), (87822, 217920), (88560, 216104), (89216, 214515), (91840, 208386), (92616, 206640), (93070, 205632), (94095, 203392), (95340, 200736), (97580, 196128), (97920, 195447), (98064, 195160), (100368, 190680), (101696, 188190), (102816, 186140), (103320, 185232), (104193, 183680), (108052, 177120), (108960, 175644), (110208, 173655), (111520, 171612), (111684, 171360), (114240, 167526), (114408, 167280), (115770, 165312), (117096, 163440), (118080, 162078), (120960, 158219), (122580, 156128), (123488, 154980), (123984, 154360), (125460, 152544), (127120, 150552), (128520, 148912), (130298, 146880), (130752, 146370), (131733, 145280), (133824, 143010), (135065, 141696), (137088, 139605), (137760, 138924)]