631678320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 480

約数和(自身を含む): 2703826944

約数和(自身を除く): 2072148624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 186, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 311, 312, 315, 336, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 496, 504, 520, 546, 558, 560, 585, 620, 622, 624, 630, 651, 720, 728, 744, 780, 806, 819, 840, 868, 910, 930, 933, 936, 1008, 1040, 1085, 1092, 1116, 1170, 1209, 1240, 1244, 1260, 1302, 1365, 1395, 1456, 1488, 1555, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1866, 1872, 1953, 2015, 2170, 2177, 2184, 2232, 2340, 2418, 2480, 2488, 2520, 2604, 2730, 2790, 2799, 2821, 3110, 3120, 3224, 3255, 3276, 3472, 3627, 3640, 3720, 3732, 3906, 4030, 4043, 4095, 4340, 4354, 4368, 4464, 4665, 4680, 4836, 4976, 5040, 5208, 5460, 5580, 5598, 5642, 6045, 6220, 6448, 6510, 6531, 6552, 7254, 7280, 7440, 7464, 7812, 8060, 8086, 8190, 8463, 8680, 8708, 9330, 9360, 9641, 9672, 9765, 10416, 10885, 10920, 11160, 11196, 11284, 12090, 12129, 12440, 13020, 13062, 13104, 13995, 14105, 14508, 14928, 15624, 16120, 16172, 16380, 16926, 17360, 17416, 18135, 18660, 19282, 19344, 19530, 19593, 20215, 21770, 21840, 22320, 22392, 22568, 24180, 24258, 24880, 25389, 26040, 26124, 27990, 28210, 28301, 28923, 29016, 31248, 32240, 32344, 32655, 32760, 33852, 34832, 36270, 36387, 37320, 38564, 39060, 39186, 40430, 42315, 43540, 44784, 45136, 48205, 48360, 48516, 50778, 52080, 52248, 55980, 56420, 56602, 57846, 58032, 60645, 64688, 65310, 65520, 67487, 67704, 72540, 72774, 74640, 77128, 78120, 78372, 80860, 84630, 84903, 86769, 87080, 96410, 96720, 97032, 97965, 101556, 104496, 111960, 112840, 113204, 115692, 121290, 125333, 126945, 130620, 134974, 135408, 141505, 144615, 145080, 145548, 154256, 156240, 156744, 161720, 169260, 169806, 173538, 174160, 181935, 192820, 194064, 195930, 202461, 203112, 223920, 225680, 226408, 231384, 242580, 250666, 253890, 254709, 261240, 269948, 283010, 289230, 290160, 291096, 313488, 323440, 337435, 338520, 339612, 347076, 363870, 375999, 385640, 391860, 404922, 406224, 424515, 433845, 452816, 462768, 485160, 501332, 507780, 509418, 522480, 539896, 566020, 578460, 582192, 607383, 626665, 674870, 677040, 679224, 694152, 727740, 751998, 771280, 783720, 809844, 849030, 867690, 877331, 970320, 1002664, 1012305, 1015560, 1018836, 1079792, 1127997, 1132040, 1156920, 1214766, 1253330, 1273545, 1349740, 1358448, 1388304, 1455480, 1503996, 1567440, 1619688, 1698060, 1735380, 1754662, 1879995, 2005328, 2024610, 2031120, 2037672, 2255994, 2264080, 2313840, 2429532, 2506660, 2547090, 2631993, 2699480, 2910960, 3007992, 3036915, 3239376, 3396120, 3470760, 3509324, 3759990, 4049220, 4075344, 4386655, 4511988, 4859064, 5013320, 5094180, 5263986, 5398960, 5639985, 6015984, 6073830, 6792240, 6941520, 7018648, 7519980, 7895979, 8098440, 8773310, 9023976, 9718128, 10026640, 10188360, 10527972, 11279970, 12147660, 13159965, 14037296, 15039960, 15791958, 16196880, 17546620, 18047952, 20376720, 21055944, 22559940, 24295320, 26319930, 30079920, 31583916, 35093240, 39479895, 42111888, 45119880, 48590640, 52639860, 63167832, 70186480, 78959790, 90239760, 105279720, 126335664, 157919580, 210559440, 315839160, 631678320]

約数ペア:

[(1, 631678320), (2, 315839160), (3, 210559440), (4, 157919580), (5, 126335664), (6, 105279720), (7, 90239760), (8, 78959790), (9, 70186480), (10, 63167832), (12, 52639860), (13, 48590640), (14, 45119880), (15, 42111888), (16, 39479895), (18, 35093240), (20, 31583916), (21, 30079920), (24, 26319930), (26, 24295320), (28, 22559940), (30, 21055944), (31, 20376720), (35, 18047952), (36, 17546620), (39, 16196880), (40, 15791958), (42, 15039960), (45, 14037296), (48, 13159965), (52, 12147660), (56, 11279970), (60, 10527972), (62, 10188360), (63, 10026640), (65, 9718128), (70, 9023976), (72, 8773310), (78, 8098440), (80, 7895979), (84, 7519980), (90, 7018648), (91, 6941520), (93, 6792240), (104, 6073830), (105, 6015984), (112, 5639985), (117, 5398960), (120, 5263986), (124, 5094180), (126, 5013320), (130, 4859064), (140, 4511988), (144, 4386655), (155, 4075344), (156, 4049220), (168, 3759990), (180, 3509324), (182, 3470760), (186, 3396120), (195, 3239376), (208, 3036915), (210, 3007992), (217, 2910960), (234, 2699480), (240, 2631993), (248, 2547090), (252, 2506660), (260, 2429532), (273, 2313840), (279, 2264080), (280, 2255994), (310, 2037672), (311, 2031120), (312, 2024610), (315, 2005328), (336, 1879995), (360, 1754662), (364, 1735380), (372, 1698060), (390, 1619688), (403, 1567440), (420, 1503996), (434, 1455480), (455, 1388304), (465, 1358448), (468, 1349740), (496, 1273545), (504, 1253330), (520, 1214766), (546, 1156920), (558, 1132040), (560, 1127997), (585, 1079792), (620, 1018836), (622, 1015560), (624, 1012305), (630, 1002664), (651, 970320), (720, 877331), (728, 867690), (744, 849030), (780, 809844), (806, 783720), (819, 771280), (840, 751998), (868, 727740), (910, 694152), (930, 679224), (933, 677040), (936, 674870), (1008, 626665), (1040, 607383), (1085, 582192), (1092, 578460), (1116, 566020), (1170, 539896), (1209, 522480), (1240, 509418), (1244, 507780), (1260, 501332), (1302, 485160), (1365, 462768), (1395, 452816), (1456, 433845), (1488, 424515), (1555, 406224), (1560, 404922), (1612, 391860), (1638, 385640), (1680, 375999), (1736, 363870), (1820, 347076), (1860, 339612), (1866, 338520), (1872, 337435), (1953, 323440), (2015, 313488), (2170, 291096), (2177, 290160), (2184, 289230), (2232, 283010), (2340, 269948), (2418, 261240), (2480, 254709), (2488, 253890), (2520, 250666), (2604, 242580), (2730, 231384), (2790, 226408), (2799, 225680), (2821, 223920), (3110, 203112), (3120, 202461), (3224, 195930), (3255, 194064), (3276, 192820), (3472, 181935), (3627, 174160), (3640, 173538), (3720, 169806), (3732, 169260), (3906, 161720), (4030, 156744), (4043, 156240), (4095, 154256), (4340, 145548), (4354, 145080), (4368, 144615), (4464, 141505), (4665, 135408), (4680, 134974), (4836, 130620), (4976, 126945), (5040, 125333), (5208, 121290), (5460, 115692), (5580, 113204), (5598, 112840), (5642, 111960), (6045, 104496), (6220, 101556), (6448, 97965), (6510, 97032), (6531, 96720), (6552, 96410), (7254, 87080), (7280, 86769), (7440, 84903), (7464, 84630), (7812, 80860), (8060, 78372), (8086, 78120), (8190, 77128), (8463, 74640), (8680, 72774), (8708, 72540), (9330, 67704), (9360, 67487), (9641, 65520), (9672, 65310), (9765, 64688), (10416, 60645), (10885, 58032), (10920, 57846), (11160, 56602), (11196, 56420), (11284, 55980), (12090, 52248), (12129, 52080), (12440, 50778), (13020, 48516), (13062, 48360), (13104, 48205), (13995, 45136), (14105, 44784), (14508, 43540), (14928, 42315), (15624, 40430), (16120, 39186), (16172, 39060), (16380, 38564), (16926, 37320), (17360, 36387), (17416, 36270), (18135, 34832), (18660, 33852), (19282, 32760), (19344, 32655), (19530, 32344), (19593, 32240), (20215, 31248), (21770, 29016), (21840, 28923), (22320, 28301), (22392, 28210), (22568, 27990), (24180, 26124), (24258, 26040), (24880, 25389)]