1981264320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 896

約数和(自身を含む): 8848465920

約数和(自身を除く): 6867201600

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, 47, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 82, 84, 85, 90, 94, 96, 102, 105, 108, 112, 119, 120, 123, 126, 135, 136, 140, 141, 144, 153, 160, 164, 168, 170, 180, 188, 189, 192, 204, 205, 210, 216, 224, 235, 238, 240, 246, 252, 255, 270, 272, 280, 282, 287, 288, 306, 315, 320, 328, 329, 336, 340, 357, 360, 369, 376, 378, 408, 410, 420, 423, 432, 448, 459, 470, 476, 480, 492, 504, 510, 540, 544, 560, 564, 574, 576, 595, 612, 615, 630, 656, 658, 672, 680, 697, 705, 714, 720, 738, 752, 756, 765, 799, 816, 820, 840, 846, 861, 864, 918, 940, 945, 952, 960, 984, 987, 1008, 1020, 1071, 1080, 1088, 1107, 1120, 1128, 1148, 1190, 1224, 1230, 1260, 1269, 1312, 1316, 1344, 1360, 1394, 1410, 1428, 1435, 1440, 1476, 1504, 1512, 1530, 1598, 1632, 1640, 1645, 1680, 1692, 1722, 1728, 1785, 1836, 1845, 1880, 1890, 1904, 1927, 1968, 1974, 2016, 2040, 2091, 2115, 2142, 2160, 2214, 2240, 2256, 2295, 2296, 2380, 2397, 2448, 2460, 2520, 2538, 2583, 2624, 2632, 2720, 2788, 2820, 2856, 2870, 2880, 2952, 2961, 3008, 3024, 3060, 3196, 3213, 3264, 3280, 3290, 3360, 3384, 3444, 3485, 3570, 3672, 3690, 3760, 3780, 3808, 3854, 3936, 3948, 3995, 4032, 4080, 4182, 4230, 4284, 4305, 4320, 4428, 4512, 4590, 4592, 4760, 4794, 4879, 4896, 4920, 4935, 5040, 5076, 5166, 5264, 5355, 5440, 5535, 5576, 5593, 5640, 5712, 5740, 5781, 5904, 5922, 6048, 6120, 6273, 6345, 6392, 6426, 6560, 6580, 6720, 6768, 6888, 6970, 7140, 7191, 7344, 7380, 7520, 7560, 7616, 7708, 7749, 7872, 7896, 7990, 8160, 8364, 8460, 8568, 8610, 8640, 8856, 8883, 9024, 9180, 9184, 9520, 9588, 9635, 9758, 9792, 9840, 9870, 10080, 10152, 10332, 10455, 10528, 10710, 11070, 11152, 11186, 11280, 11424, 11480, 11562, 11808, 11844, 11985, 12096, 12240, 12546, 12690, 12784, 12852, 12915, 13120, 13160, 13489, 13536, 13776, 13940, 14280, 14382, 14637, 14688, 14760, 14805, 15040, 15120, 15416, 15498, 15792, 15980, 16065, 16320, 16728, 16779, 16920, 17136, 17220, 17343, 17712, 17766, 18360, 18368, 18819, 19040, 19176, 19270, 19516, 19680, 19740, 20160, 20304, 20664, 20910, 21056, 21420, 21573, 22140, 22304, 22372, 22560, 22848, 22960, 23124, 23616, 23688, 23970, 24395, 24480, 25092, 25380, 25568, 25704, 25830, 26320, 26978, 27072, 27552, 27880, 27965, 28560, 28764, 28905, 29274, 29376, 29520, 29610, 30240, 30832, 30996, 31365, 31584, 31960, 32130, 32759, 33456, 33558, 33840, 34272, 34440, 34686, 35424, 35532, 35955, 36720, 37638, 38080, 38352, 38540, 38745, 39032, 39360, 39480, 40467, 40608, 41328, 41820, 42840, 43146, 43911, 44280, 44415, 44608, 44744, 45120, 45920, 46248, 47376, 47940, 48790, 48960, 50184, 50337, 50760, 51136, 51408, 51660, 52029, 52640, 53956, 55104, 55760, 55930, 57120, 57528, 57810, 58548, 59040, 59220, 60480, 61664, 61992, 62730, 63168, 63920, 64260, 65518, 66912, 67116, 67445, 67680, 68544, 68880, 69372, 70848, 71064, 71910, 73185, 73440, 75276, 76704, 77080, 77490, 78064, 78960, 80934, 81216, 82656, 83640, 83895, 85680, 86292, 86715, 87822, 88560, 88830, 89488, 91840, 92496, 94095, 94752, 95880, 97580, 98277, 100368, 100674, 101520, 102816, 103320, 104058, 105280, 107865, 107912, 111520, 111860, 114240, 115056, 115620, 117096, 118080, 118440, 121401, 123328, 123984, 125460, 127840, 128520, 131036, 131733, 133824, 134232, 134890, 135360, 137760, 138744, 142128, 143820, 146370, 146880, 150552, 151011, 153408, 154160, 154980, 156128, 157920, 161868, 163795, 165312, 167280, 167790, 171360, 172584, 173430, 175644, 177120, 177660, 178976, 184992, 188190, 189504, 191760, 195160, 196554, 200736, 201348, 202335, 203040, 205632, 206640, 208116, 215730, 215824, 219555, 223040, 223720, 229313, 230112, 231240, 234192, 236880, 242802, 247968, 250920, 251685, 255680, 257040, 260145, 262072, 263466, 268464, 269780, 275520, 277488, 284256, 287640, 292740, 294831, 301104, 302022, 308320, 309960, 312256, 315840, 323736, 327590, 334560, 335580, 342720, 345168, 346860, 351288, 354240, 355320, 357952, 364203, 369984, 376380, 383520, 390320, 393108, 401472, 402696, 404670, 406080, 413280, 416232, 431460, 431648, 439110, 447440, 458626, 460224, 462480, 468384, 473760, 485604, 491385, 495936, 501840, 503370, 514080, 520290, 524144, 526932, 536928, 539560, 554976, 568512, 575280, 585480, 589662, 602208, 604044, 607005, 616640, 619920, 647472, 655180, 658665, 669120, 671160, 687939, 690336, 693720, 702576, 710640, 728406, 752760, 755055, 767040, 780640, 786216, 805392, 809340, 826560, 832464, 862920, 863296, 878220, 884493, 894880, 917252, 924960, 936768, 947520, 971208, 982770, 1003680, 1006740, 1028160, 1040580, 1048288, 1053864, 1073856, 1079120, 1109952, 1146565, 1150560, 1170960, 1179324, 1204416, 1208088, 1214010, 1239840, 1294944, 1310360, 1317330, 1342320, 1375878, 1380672, 1387440, 1405152, 1421280, 1456812, 1474155, 1505520, 1510110, 1561280, 1572432, 1610784, 1618680, 1664928, 1725840, 1756440, 1768986, 1789760, 1821015, 1834504, 1849920, 1942416, 1965540, 2007360, 2013480, 2063817, 2081160, 2096576, 2107728, 2158240, 2293130, 2301120, 2341920, 2358648, 2416176, 2428020, 2479680, 2589888, 2620720, 2634660, 2684640, 2751756, 2774880, 2810304, 2842560, 2913624, 2948310, 3011040, 3020220, 3144864, 3221568, 3237360, 3329856, 3439695, 3451680, 3512880, 3537972, 3642030, 3669008, 3884832, 3931080, 4026960, 4127634, 4162320, 4215456, 4316480, 4422465, 4586260, 4683840, 4717296, 4832352, 4856040, 5241440, 5269320, 5369280, 5503512, 5549760, 5827248, 5896620, 6022080, 6040440, 6191451, 6289728, 6474720, 6879390, 6903360, 7025760, 7075944, 7284060, 7338016, 7769664, 7862160, 8053920, 8255268, 8324640, 8430912, 8844930, 9172520, 9434592, 9664704, 9712080, 10319085, 10482880, 10538640, 11007024, 11654496, 11793240, 12080880, 12382902, 12949440, 13758780, 14051520, 14151888, 14568120, 14676032, 15724320, 16107840, 16510536, 16649280, 17689860, 18345040, 18869184, 19424160, 20638170, 21077280, 22014048, 23308992, 23586480, 24161760, 24765804, 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約数ペア:

[(1, 1981264320), (2, 990632160), (3, 660421440), (4, 495316080), (5, 396252864), (6, 330210720), (7, 283037760), (8, 247658040), (9, 220140480), (10, 198126432), (12, 165105360), (14, 141518880), (15, 132084288), (16, 123829020), (17, 116544960), (18, 110070240), (20, 99063216), (21, 94345920), (24, 82552680), (27, 73380160), (28, 70759440), (30, 66042144), (32, 61914510), (34, 58272480), (35, 56607552), (36, 55035120), (40, 49531608), (41, 48323520), (42, 47172960), (45, 44028096), (47, 42154560), (48, 41276340), (51, 38848320), (54, 36690080), (56, 35379720), (60, 33021072), (63, 31448640), (64, 30957255), (68, 29136240), (70, 28303776), (72, 27517560), (80, 24765804), (82, 24161760), (84, 23586480), (85, 23308992), (90, 22014048), (94, 21077280), (96, 20638170), (102, 19424160), (105, 18869184), (108, 18345040), (112, 17689860), (119, 16649280), (120, 16510536), (123, 16107840), (126, 15724320), (135, 14676032), (136, 14568120), (140, 14151888), (141, 14051520), (144, 13758780), (153, 12949440), (160, 12382902), (164, 12080880), (168, 11793240), (170, 11654496), (180, 11007024), (188, 10538640), (189, 10482880), (192, 10319085), (204, 9712080), (205, 9664704), (210, 9434592), (216, 9172520), (224, 8844930), (235, 8430912), (238, 8324640), (240, 8255268), (246, 8053920), (252, 7862160), (255, 7769664), (270, 7338016), (272, 7284060), (280, 7075944), (282, 7025760), (287, 6903360), (288, 6879390), (306, 6474720), (315, 6289728), (320, 6191451), (328, 6040440), (329, 6022080), (336, 5896620), (340, 5827248), (357, 5549760), (360, 5503512), (369, 5369280), (376, 5269320), (378, 5241440), (408, 4856040), (410, 4832352), (420, 4717296), (423, 4683840), (432, 4586260), (448, 4422465), (459, 4316480), (470, 4215456), (476, 4162320), (480, 4127634), (492, 4026960), (504, 3931080), (510, 3884832), (540, 3669008), (544, 3642030), (560, 3537972), (564, 3512880), (574, 3451680), (576, 3439695), (595, 3329856), (612, 3237360), (615, 3221568), (630, 3144864), (656, 3020220), (658, 3011040), (672, 2948310), (680, 2913624), (697, 2842560), (705, 2810304), (714, 2774880), (720, 2751756), (738, 2684640), (752, 2634660), (756, 2620720), (765, 2589888), (799, 2479680), (816, 2428020), (820, 2416176), (840, 2358648), (846, 2341920), (861, 2301120), (864, 2293130), (918, 2158240), (940, 2107728), (945, 2096576), (952, 2081160), (960, 2063817), (984, 2013480), (987, 2007360), (1008, 1965540), (1020, 1942416), (1071, 1849920), (1080, 1834504), (1088, 1821015), (1107, 1789760), (1120, 1768986), (1128, 1756440), (1148, 1725840), (1190, 1664928), (1224, 1618680), (1230, 1610784), (1260, 1572432), (1269, 1561280), (1312, 1510110), (1316, 1505520), (1344, 1474155), (1360, 1456812), (1394, 1421280), (1410, 1405152), (1428, 1387440), (1435, 1380672), (1440, 1375878), (1476, 1342320), (1504, 1317330), (1512, 1310360), (1530, 1294944), (1598, 1239840), (1632, 1214010), (1640, 1208088), (1645, 1204416), (1680, 1179324), (1692, 1170960), (1722, 1150560), (1728, 1146565), (1785, 1109952), (1836, 1079120), (1845, 1073856), (1880, 1053864), (1890, 1048288), (1904, 1040580), (1927, 1028160), (1968, 1006740), (1974, 1003680), (2016, 982770), (2040, 971208), (2091, 947520), (2115, 936768), (2142, 924960), (2160, 917252), (2214, 894880), (2240, 884493), (2256, 878220), (2295, 863296), (2296, 862920), (2380, 832464), (2397, 826560), (2448, 809340), (2460, 805392), (2520, 786216), (2538, 780640), (2583, 767040), (2624, 755055), (2632, 752760), (2720, 728406), (2788, 710640), (2820, 702576), (2856, 693720), (2870, 690336), (2880, 687939), (2952, 671160), (2961, 669120), (3008, 658665), (3024, 655180), (3060, 647472), (3196, 619920), (3213, 616640), (3264, 607005), (3280, 604044), (3290, 602208), (3360, 589662), (3384, 585480), (3444, 575280), (3485, 568512), (3570, 554976), (3672, 539560), (3690, 536928), (3760, 526932), (3780, 524144), (3808, 520290), (3854, 514080), (3936, 503370), (3948, 501840), (3995, 495936), (4032, 491385), (4080, 485604), (4182, 473760), (4230, 468384), (4284, 462480), (4305, 460224), (4320, 458626), (4428, 447440), (4512, 439110), (4590, 431648), (4592, 431460), (4760, 416232), (4794, 413280), (4879, 406080), (4896, 404670), (4920, 402696), (4935, 401472), (5040, 393108), (5076, 390320), (5166, 383520), (5264, 376380), (5355, 369984), (5440, 364203), (5535, 357952), (5576, 355320), (5593, 354240), (5640, 351288), (5712, 346860), (5740, 345168), (5781, 342720), (5904, 335580), (5922, 334560), (6048, 327590), (6120, 323736), (6273, 315840), (6345, 312256), (6392, 309960), (6426, 308320), (6560, 302022), (6580, 301104), (6720, 294831), (6768, 292740), (6888, 287640), (6970, 284256), (7140, 277488), (7191, 275520), (7344, 269780), (7380, 268464), (7520, 263466), (7560, 262072), (7616, 260145), (7708, 257040), (7749, 255680), (7872, 251685), (7896, 250920), (7990, 247968), (8160, 242802), (8364, 236880), (8460, 234192), (8568, 231240), (8610, 230112), (8640, 229313), (8856, 223720), (8883, 223040), (9024, 219555), (9180, 215824), (9184, 215730), (9520, 208116), (9588, 206640), (9635, 205632), (9758, 203040), (9792, 202335), (9840, 201348), (9870, 200736), (10080, 196554), (10152, 195160), (10332, 191760), (10455, 189504), (10528, 188190), (10710, 184992), (11070, 178976), (11152, 177660), (11186, 177120), (11280, 175644), (11424, 173430), (11480, 172584), (11562, 171360), (11808, 167790), (11844, 167280), (11985, 165312), (12096, 163795), (12240, 161868), (12546, 157920), (12690, 156128), (12784, 154980), (12852, 154160), (12915, 153408), (13120, 151011), (13160, 150552), (13489, 146880), (13536, 146370), (13776, 143820), (13940, 142128), (14280, 138744), (14382, 137760), (14637, 135360), (14688, 134890), (14760, 134232), (14805, 133824), (15040, 131733), (15120, 131036), (15416, 128520), (15498, 127840), (15792, 125460), (15980, 123984), (16065, 123328), (16320, 121401), (16728, 118440), (16779, 118080), (16920, 117096), (17136, 115620), (17220, 115056), (17343, 114240), (17712, 111860), (17766, 111520), (18360, 107912), (18368, 107865), (18819, 105280), (19040, 104058), (19176, 103320), (19270, 102816), (19516, 101520), (19680, 100674), (19740, 100368), (20160, 98277), (20304, 97580), (20664, 95880), (20910, 94752), (21056, 94095), (21420, 92496), (21573, 91840), (22140, 89488), (22304, 88830), (22372, 88560), (22560, 87822), (22848, 86715), (22960, 86292), (23124, 85680), (23616, 83895), (23688, 83640), (23970, 82656), (24395, 81216), (24480, 80934), (25092, 78960), (25380, 78064), (25568, 77490), (25704, 77080), (25830, 76704), (26320, 75276), (26978, 73440), (27072, 73185), (27552, 71910), (27880, 71064), (27965, 70848), (28560, 69372), (28764, 68880), (28905, 68544), (29274, 67680), (29376, 67445), (29520, 67116), (29610, 66912), (30240, 65518), (30832, 64260), (30996, 63920), (31365, 63168), (31584, 62730), (31960, 61992), (32130, 61664), (32759, 60480), (33456, 59220), (33558, 59040), (33840, 58548), (34272, 57810), (34440, 57528), (34686, 57120), (35424, 55930), (35532, 55760), (35955, 55104), (36720, 53956), (37638, 52640), (38080, 52029), (38352, 51660), (38540, 51408), (38745, 51136), (39032, 50760), (39360, 50337), (39480, 50184), (40467, 48960), (40608, 48790), (41328, 47940), (41820, 47376), (42840, 46248), (43146, 45920), (43911, 45120), (44280, 44744), (44415, 44608)]