18887384880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 960

約数和(自身を含む): 85482528768

約数和(自身を除く): 66595143888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 31, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 62, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 93, 102, 104, 105, 112, 117, 119, 120, 124, 126, 130, 136, 140, 144, 153, 155, 156, 168, 170, 180, 182, 186, 195, 204, 208, 210, 217, 221, 234, 238, 240, 248, 252, 255, 260, 272, 273, 279, 280, 306, 310, 312, 315, 336, 340, 357, 360, 364, 372, 390, 403, 408, 420, 434, 442, 455, 465, 468, 476, 496, 504, 510, 520, 527, 546, 547, 558, 560, 585, 595, 612, 620, 624, 630, 651, 663, 680, 714, 720, 728, 744, 765, 780, 806, 816, 819, 840, 868, 884, 910, 930, 936, 952, 1008, 1020, 1040, 1054, 1071, 1085, 1092, 1094, 1105, 1116, 1170, 1190, 1209, 1224, 1240, 1260, 1302, 1326, 1360, 1365, 1395, 1428, 1456, 1488, 1530, 1547, 1560, 1581, 1612, 1638, 1641, 1680, 1736, 1768, 1785, 1820, 1860, 1872, 1904, 1953, 1989, 2015, 2040, 2108, 2142, 2170, 2184, 2188, 2210, 2232, 2340, 2380, 2418, 2448, 2480, 2520, 2604, 2635, 2652, 2730, 2735, 2790, 2821, 2856, 3060, 3094, 3120, 3162, 3224, 3255, 3276, 3282, 3315, 3472, 3536, 3570, 3627, 3640, 3689, 3720, 3829, 3906, 3978, 4030, 4080, 4095, 4216, 4284, 4340, 4368, 4376, 4420, 4464, 4641, 4680, 4743, 4760, 4836, 4923, 5040, 5208, 5270, 5304, 5355, 5460, 5470, 5580, 5642, 5712, 6045, 6120, 6188, 6324, 6448, 6510, 6552, 6564, 6630, 6851, 7111, 7140, 7254, 7280, 7378, 7440, 7658, 7735, 7812, 7905, 7956, 8060, 8190, 8205, 8432, 8463, 8568, 8680, 8752, 8840, 9282, 9299, 9360, 9486, 9520, 9672, 9765, 9846, 9945, 10416, 10540, 10608, 10710, 10920, 10940, 11067, 11160, 11284, 11487, 12090, 12240, 12376, 12648, 13020, 13104, 13128, 13260, 13702, 13923, 14105, 14222, 14280, 14508, 14756, 15316, 15470, 15624, 15810, 15912, 16120, 16380, 16410, 16926, 16957, 17136, 17360, 17680, 18135, 18445, 18564, 18598, 18972, 19145, 19344, 19530, 19692, 19890, 20553, 21080, 21333, 21420, 21840, 21880, 22134, 22320, 22568, 22974, 23205, 23715, 24180, 24615, 24752, 25296, 25389, 26040, 26256, 26520, 27404, 27846, 27897, 28210, 28444, 28560, 29016, 29512, 30632, 30940, 31248, 31620, 31824, 32240, 32760, 32820, 33201, 33852, 33914, 34255, 34461, 35555, 36270, 36890, 37128, 37196, 37944, 38290, 39060, 39384, 39780, 41106, 42160, 42315, 42666, 42840, 43760, 44268, 45136, 45948, 46410, 46495, 47430, 47957, 48360, 49230, 49777, 50778, 50871, 52080, 53040, 54808, 55335, 55692, 55794, 56420, 56888, 57435, 58032, 59024, 61264, 61659, 61880, 63240, 63999, 65093, 65520, 65640, 66402, 67704, 67828, 68510, 68922, 69615, 71110, 72540, 73780, 74256, 74392, 75888, 76580, 78120, 78768, 79560, 82212, 83691, 84630, 84785, 85332, 85680, 88536, 91896, 92820, 92990, 94860, 95914, 96720, 98460, 99554, 101556, 101742, 102765, 106665, 109616, 110670, 111384, 111588, 112840, 113776, 114870, 118699, 120887, 123318, 123760, 126480, 126945, 127998, 130186, 131280, 132804, 135408, 135656, 137020, 137844, 139230, 139485, 142220, 143871, 145080, 147560, 148784, 149331, 152613, 153160, 156240, 159120, 164424, 166005, 167382, 169260, 169570, 170664, 172305, 177072, 183792, 185640, 185980, 189720, 191828, 195279, 196920, 199108, 203112, 203484, 205530, 213330, 220441, 221340, 222768, 223176, 225680, 229740, 237398, 239785, 241774, 246636, 248885, 253890, 254355, 255996, 260372, 265608, 271312, 274040, 275688, 278460, 278970, 284440, 287742, 288269, 290160, 295120, 298662, 305226, 306320, 308295, 319995, 325465, 328848, 332010, 334764, 338520, 339140, 341328, 344610, 356097, 362661, 371280, 371960, 379440, 383656, 390558, 393840, 398216, 406224, 406968, 411060, 418455, 426660, 431613, 440882, 442680, 446352, 447993, 459480, 474796, 479570, 483548, 493272, 497770, 507780, 508710, 511992, 520744, 531216, 548080, 551376, 556920, 557940, 568880, 575484, 576538, 585837, 593495, 597324, 604435, 610452, 616590, 639990, 650930, 661323, 664020, 669528, 677040, 678280, 689220, 712194, 719355, 725322, 743920, 746655, 763065, 767312, 781116, 796432, 813936, 822120, 836910, 846209, 853320, 863226, 864807, 881764, 885360, 895986, 918960, 949592, 959140, 967096, 976395, 986544, 995540, 1015560, 1017420, 1023984, 1041488, 1068291, 1087983, 1102205, 1113840, 1115880, 1150968, 1153076, 1171674, 1186990, 1194648, 1208870, 1220904, 1233180, 1279980, 1301860, 1322646, 1328040, 1339056, 1356560, 1378440, 1424388, 1438710, 1441345, 1450644, 1493310, 1526130, 1543087, 1562232, 1644240, 1673820, 1692418, 1706640, 1726452, 1729614, 1763528, 1780485, 1791972, 1813305, 1899184, 1918280, 1934192, 1952790, 1983969, 1991080, 2017883, 2031120, 2034840, 2136582, 2158065, 2175966, 2204410, 2231760, 2239965, 2301936, 2306152, 2343348, 2373980, 2389296, 2417740, 2441808, 2466360, 2538627, 2559960, 2594421, 2603720, 2645292, 2656080, 2756880, 2848776, 2877420, 2882690, 2901288, 2929185, 2986620, 3052260, 3086174, 3124464, 3306615, 3347640, 3384836, 3452904, 3459228, 3527056, 3560970, 3583944, 3626610, 3747497, 3836560, 3905580, 3967938, 3982160, 4035766, 4069680, 4231045, 4273164, 4316130, 4324035, 4351932, 4408820, 4479930, 4612304, 4629261, 4686696, 4747960, 4835480, 4932720, 5077254, 5119920, 5188842, 5207440, 5290584, 5341455, 5439915, 5697552, 5754840, 5765380, 5802576, 5858370, 5973240, 6053649, 6104520, 6172348, 6613230, 6695280, 6769672, 6905808, 6918456, 7121940, 7167888, 7253220, 7494994, 7615881, 7715435, 7811160, 7935876, 8071532, 8462090, 8546328, 8632260, 8648070, 8703864, 8817640, 8959860, 9258522, 9373392, 9495920, 9670960, 9919845, 10089415, 10154508, 10377684, 10581168, 10682910, 10879830, 11242491, 11509680, 11530760, 11716740, 11946480, 12107298, 12209040, 12344696, 12693135, 12972105, 13226460, 13539344, 13836912, 13887783, 14243880, 14506440, 14989988, 15231762, 15430870, 15622320, 15871752, 16143064, 16924180, 17092656, 17264520, 17296140, 17407728, 17635280, 17919720, 18160947, 18517044, 18737485, 19839690, 20178830, 20309016, 20755368, 21365820, 21759660, 22484982, 23061520, 23146305, 23433480, 24214596, 24689392, 25386270, 25944210, 26232479, 26452920, 27775566, 28487760, 29012880, 29979976, 30268245, 30463524, 30861740, 31743504, 32286128, 33727473, 33848360, 34529040, 34592280, 35839440, 36321894, 37034088, 37474970, 38079405, 39679380, 40357660, 40618032, 41510736, 42731640, 43519320, 44969964, 46292610, 46866960, 48429192, 50772540, 51888420, 52464958, 52905840, 55551132, 56212455, 59959952, 60536490, 60927048, 61723480, 67454946, 67696720, 69184560, 69438915, 72643788, 74068176, 74949940, 76158810, 78697437, 79358760, 80715320, 85463280, 87038640, 89939928, 90804735, 92585220, 96858384, 101545080, 103776840, 104929916, 111102264, 112424910, 121072980, 121854096, 123446960, 131162395, 134909892, 138877830, 145287576, 149899880, 152317620, 157394874, 158717520, 161430640, 168637365, 179879856, 181609470, 185170440, 203090160, 207553680, 209859832, 222204528, 224849820, 236092311, 242145960, 262324790, 269819784, 277755660, 290575152, 299799760, 304635240, 314789748, 337274730, 363218940, 370340880, 393487185, 419719664, 449699640, 472184622, 484291920, 524649580, 539639568, 555511320, 609270480, 629579496, 674549460, 726437880, 786974370, 899399280, 944369244, 1049299160, 1111022640, 1180461555, 1259158992, 1349098920, 1452875760, 1573948740, 1888738488, 2098598320, 2360923110, 2698197840, 3147897480, 3777476976, 4721846220, 6295794960, 9443692440, 18887384880]

約数ペア:

[(1, 18887384880), (2, 9443692440), (3, 6295794960), (4, 4721846220), (5, 3777476976), (6, 3147897480), (7, 2698197840), (8, 2360923110), (9, 2098598320), (10, 1888738488), (12, 1573948740), (13, 1452875760), (14, 1349098920), (15, 1259158992), (16, 1180461555), (17, 1111022640), (18, 1049299160), (20, 944369244), (21, 899399280), (24, 786974370), (26, 726437880), (28, 674549460), (30, 629579496), (31, 609270480), (34, 555511320), (35, 539639568), (36, 524649580), (39, 484291920), (40, 472184622), (42, 449699640), (45, 419719664), (48, 393487185), (51, 370340880), (52, 363218940), (56, 337274730), (60, 314789748), (62, 304635240), (63, 299799760), (65, 290575152), (68, 277755660), (70, 269819784), (72, 262324790), (78, 242145960), (80, 236092311), (84, 224849820), (85, 222204528), (90, 209859832), (91, 207553680), (93, 203090160), (102, 185170440), (104, 181609470), (105, 179879856), (112, 168637365), (117, 161430640), (119, 158717520), (120, 157394874), (124, 152317620), (126, 149899880), (130, 145287576), (136, 138877830), (140, 134909892), (144, 131162395), (153, 123446960), (155, 121854096), (156, 121072980), (168, 112424910), (170, 111102264), (180, 104929916), (182, 103776840), (186, 101545080), (195, 96858384), (204, 92585220), (208, 90804735), (210, 89939928), (217, 87038640), (221, 85463280), (234, 80715320), (238, 79358760), (240, 78697437), (248, 76158810), (252, 74949940), (255, 74068176), (260, 72643788), (272, 69438915), (273, 69184560), (279, 67696720), (280, 67454946), (306, 61723480), (310, 60927048), (312, 60536490), (315, 59959952), (336, 56212455), (340, 55551132), (357, 52905840), (360, 52464958), (364, 51888420), (372, 50772540), (390, 48429192), (403, 46866960), (408, 46292610), (420, 44969964), (434, 43519320), (442, 42731640), (455, 41510736), (465, 40618032), (468, 40357660), (476, 39679380), (496, 38079405), (504, 37474970), (510, 37034088), (520, 36321894), (527, 35839440), (546, 34592280), (547, 34529040), (558, 33848360), (560, 33727473), (585, 32286128), (595, 31743504), (612, 30861740), (620, 30463524), (624, 30268245), (630, 29979976), (651, 29012880), (663, 28487760), (680, 27775566), (714, 26452920), (720, 26232479), (728, 25944210), (744, 25386270), (765, 24689392), (780, 24214596), (806, 23433480), (816, 23146305), (819, 23061520), (840, 22484982), (868, 21759660), (884, 21365820), (910, 20755368), (930, 20309016), (936, 20178830), (952, 19839690), (1008, 18737485), (1020, 18517044), (1040, 18160947), (1054, 17919720), (1071, 17635280), (1085, 17407728), (1092, 17296140), (1094, 17264520), (1105, 17092656), (1116, 16924180), (1170, 16143064), (1190, 15871752), (1209, 15622320), (1224, 15430870), (1240, 15231762), (1260, 14989988), (1302, 14506440), (1326, 14243880), (1360, 13887783), (1365, 13836912), (1395, 13539344), (1428, 13226460), (1456, 12972105), (1488, 12693135), (1530, 12344696), (1547, 12209040), (1560, 12107298), (1581, 11946480), (1612, 11716740), (1638, 11530760), (1641, 11509680), (1680, 11242491), (1736, 10879830), (1768, 10682910), (1785, 10581168), (1820, 10377684), (1860, 10154508), (1872, 10089415), (1904, 9919845), (1953, 9670960), (1989, 9495920), (2015, 9373392), (2040, 9258522), (2108, 8959860), (2142, 8817640), (2170, 8703864), (2184, 8648070), (2188, 8632260), (2210, 8546328), (2232, 8462090), (2340, 8071532), (2380, 7935876), (2418, 7811160), (2448, 7715435), (2480, 7615881), (2520, 7494994), (2604, 7253220), (2635, 7167888), (2652, 7121940), (2730, 6918456), (2735, 6905808), (2790, 6769672), (2821, 6695280), (2856, 6613230), (3060, 6172348), (3094, 6104520), (3120, 6053649), (3162, 5973240), (3224, 5858370), (3255, 5802576), (3276, 5765380), (3282, 5754840), (3315, 5697552), (3472, 5439915), (3536, 5341455), (3570, 5290584), (3627, 5207440), (3640, 5188842), (3689, 5119920), (3720, 5077254), (3829, 4932720), (3906, 4835480), (3978, 4747960), (4030, 4686696), (4080, 4629261), (4095, 4612304), (4216, 4479930), (4284, 4408820), (4340, 4351932), (4368, 4324035), (4376, 4316130), (4420, 4273164), (4464, 4231045), (4641, 4069680), (4680, 4035766), (4743, 3982160), (4760, 3967938), (4836, 3905580), (4923, 3836560), (5040, 3747497), (5208, 3626610), (5270, 3583944), (5304, 3560970), (5355, 3527056), (5460, 3459228), (5470, 3452904), (5580, 3384836), (5642, 3347640), (5712, 3306615), (6045, 3124464), (6120, 3086174), (6188, 3052260), (6324, 2986620), (6448, 2929185), (6510, 2901288), (6552, 2882690), (6564, 2877420), (6630, 2848776), (6851, 2756880), (7111, 2656080), (7140, 2645292), (7254, 2603720), (7280, 2594421), (7378, 2559960), (7440, 2538627), (7658, 2466360), (7735, 2441808), (7812, 2417740), (7905, 2389296), (7956, 2373980), (8060, 2343348), (8190, 2306152), (8205, 2301936), (8432, 2239965), (8463, 2231760), (8568, 2204410), (8680, 2175966), (8752, 2158065), (8840, 2136582), (9282, 2034840), (9299, 2031120), (9360, 2017883), (9486, 1991080), (9520, 1983969), (9672, 1952790), (9765, 1934192), (9846, 1918280), (9945, 1899184), (10416, 1813305), (10540, 1791972), (10608, 1780485), (10710, 1763528), (10920, 1729614), (10940, 1726452), (11067, 1706640), (11160, 1692418), (11284, 1673820), (11487, 1644240), (12090, 1562232), (12240, 1543087), (12376, 1526130), (12648, 1493310), (13020, 1450644), (13104, 1441345), (13128, 1438710), (13260, 1424388), (13702, 1378440), (13923, 1356560), (14105, 1339056), (14222, 1328040), (14280, 1322646), (14508, 1301860), (14756, 1279980), (15316, 1233180), (15470, 1220904), (15624, 1208870), (15810, 1194648), (15912, 1186990), (16120, 1171674), (16380, 1153076), (16410, 1150968), (16926, 1115880), (16957, 1113840), (17136, 1102205), (17360, 1087983), (17680, 1068291), (18135, 1041488), (18445, 1023984), (18564, 1017420), (18598, 1015560), (18972, 995540), (19145, 986544), (19344, 976395), (19530, 967096), (19692, 959140), (19890, 949592), (20553, 918960), (21080, 895986), (21333, 885360), (21420, 881764), (21840, 864807), (21880, 863226), (22134, 853320), (22320, 846209), (22568, 836910), (22974, 822120), (23205, 813936), (23715, 796432), (24180, 781116), (24615, 767312), (24752, 763065), (25296, 746655), (25389, 743920), (26040, 725322), (26256, 719355), (26520, 712194), (27404, 689220), (27846, 678280), (27897, 677040), (28210, 669528), (28444, 664020), (28560, 661323), (29016, 650930), (29512, 639990), (30632, 616590), (30940, 610452), (31248, 604435), (31620, 597324), (31824, 593495), (32240, 585837), (32760, 576538), (32820, 575484), (33201, 568880), (33852, 557940), (33914, 556920), (34255, 551376), (34461, 548080), (35555, 531216), (36270, 520744), (36890, 511992), (37128, 508710), (37196, 507780), (37944, 497770), (38290, 493272), (39060, 483548), (39384, 479570), (39780, 474796), (41106, 459480), (42160, 447993), (42315, 446352), (42666, 442680), (42840, 440882), (43760, 431613), (44268, 426660), (45136, 418455), (45948, 411060), (46410, 406968), (46495, 406224), (47430, 398216), (47957, 393840), (48360, 390558), (49230, 383656), (49777, 379440), (50778, 371960), (50871, 371280), (52080, 362661), (53040, 356097), (54808, 344610), (55335, 341328), (55692, 339140), (55794, 338520), (56420, 334764), (56888, 332010), (57435, 328848), (58032, 325465), (59024, 319995), (61264, 308295), (61659, 306320), (61880, 305226), (63240, 298662), (63999, 295120), (65093, 290160), (65520, 288269), (65640, 287742), (66402, 284440), (67704, 278970), (67828, 278460), (68510, 275688), (68922, 274040), (69615, 271312), (71110, 265608), (72540, 260372), (73780, 255996), (74256, 254355), (74392, 253890), (75888, 248885), (76580, 246636), (78120, 241774), (78768, 239785), (79560, 237398), (82212, 229740), (83691, 225680), (84630, 223176), (84785, 222768), (85332, 221340), (85680, 220441), (88536, 213330), (91896, 205530), (92820, 203484), (92990, 203112), (94860, 199108), (95914, 196920), (96720, 195279), (98460, 191828), (99554, 189720), (101556, 185980), (101742, 185640), (102765, 183792), (106665, 177072), (109616, 172305), (110670, 170664), (111384, 169570), (111588, 169260), (112840, 167382), (113776, 166005), (114870, 164424), (118699, 159120), (120887, 156240), (123318, 153160), (123760, 152613), (126480, 149331), (126945, 148784), (127998, 147560), (130186, 145080), (131280, 143871), (132804, 142220), (135408, 139485), (135656, 139230), (137020, 137844)]