316046640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 320

約数和(自身を含む): 1249920000

約数和(自身を除く): 933873360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 232, 240, 260, 273, 280, 290, 312, 336, 348, 364, 377, 390, 406, 420, 435, 455, 464, 499, 520, 546, 560, 580, 609, 624, 696, 728, 754, 780, 812, 840, 870, 910, 998, 1015, 1040, 1092, 1131, 1160, 1218, 1365, 1392, 1456, 1497, 1508, 1560, 1624, 1680, 1740, 1820, 1885, 1996, 2030, 2184, 2262, 2320, 2436, 2495, 2639, 2730, 2994, 3016, 3045, 3120, 3248, 3480, 3493, 3640, 3770, 3992, 4060, 4368, 4524, 4872, 4990, 5278, 5460, 5655, 5988, 6032, 6090, 6487, 6960, 6986, 7280, 7485, 7540, 7917, 7984, 8120, 9048, 9744, 9980, 10479, 10556, 10920, 11310, 11976, 12180, 12974, 13195, 13972, 14471, 14970, 15080, 15834, 16240, 17465, 18096, 19461, 19960, 20958, 21112, 21840, 22620, 23952, 24360, 25948, 26390, 27944, 28942, 29940, 30160, 31668, 32435, 34930, 38922, 39585, 39920, 41916, 42224, 43413, 45240, 45409, 48720, 51896, 52395, 52780, 55888, 57884, 59880, 63336, 64870, 69860, 72355, 77844, 79170, 83832, 86826, 90480, 90818, 97305, 101297, 103792, 104790, 105560, 115768, 119760, 126672, 129740, 136227, 139720, 144710, 155688, 158340, 167664, 173652, 181636, 188123, 194610, 202594, 209580, 211120, 217065, 227045, 231536, 259480, 272454, 279440, 289420, 303891, 311376, 316680, 347304, 363272, 376246, 389220, 405188, 419160, 434130, 454090, 506485, 518960, 544908, 564369, 578840, 607782, 633360, 681135, 694608, 726544, 752492, 778440, 810376, 838320, 868260, 908180, 940615, 1012970, 1089816, 1128738, 1157680, 1215564, 1316861, 1362270, 1504984, 1519455, 1556880, 1620752, 1736520, 1816360, 1881230, 2025940, 2179632, 2257476, 2431128, 2633722, 2724540, 2821845, 3009968, 3038910, 3473040, 3632720, 3762460, 3950583, 4051880, 4514952, 4862256, 5267444, 5449080, 5643690, 6077820, 6584305, 7524920, 7901166, 8103760, 9029904, 10534888, 10898160, 11287380, 12155640, 13168610, 15049840, 15802332, 19752915, 21069776, 22574760, 24311280, 26337220, 31604664, 39505830, 45149520, 52674440, 63209328, 79011660, 105348880, 158023320, 316046640]

約数ペア:

[(1, 316046640), (2, 158023320), (3, 105348880), (4, 79011660), (5, 63209328), (6, 52674440), (7, 45149520), (8, 39505830), (10, 31604664), (12, 26337220), (13, 24311280), (14, 22574760), (15, 21069776), (16, 19752915), (20, 15802332), (21, 15049840), (24, 13168610), (26, 12155640), (28, 11287380), (29, 10898160), (30, 10534888), (35, 9029904), (39, 8103760), (40, 7901166), (42, 7524920), (48, 6584305), (52, 6077820), (56, 5643690), (58, 5449080), (60, 5267444), (65, 4862256), (70, 4514952), (78, 4051880), (80, 3950583), (84, 3762460), (87, 3632720), (91, 3473040), (104, 3038910), (105, 3009968), (112, 2821845), (116, 2724540), (120, 2633722), (130, 2431128), (140, 2257476), (145, 2179632), (156, 2025940), (168, 1881230), (174, 1816360), (182, 1736520), (195, 1620752), (203, 1556880), (208, 1519455), (210, 1504984), (232, 1362270), (240, 1316861), (260, 1215564), (273, 1157680), (280, 1128738), (290, 1089816), (312, 1012970), (336, 940615), (348, 908180), (364, 868260), (377, 838320), (390, 810376), (406, 778440), (420, 752492), (435, 726544), (455, 694608), (464, 681135), (499, 633360), (520, 607782), (546, 578840), (560, 564369), (580, 544908), (609, 518960), (624, 506485), (696, 454090), (728, 434130), (754, 419160), (780, 405188), (812, 389220), (840, 376246), (870, 363272), (910, 347304), (998, 316680), (1015, 311376), (1040, 303891), (1092, 289420), (1131, 279440), (1160, 272454), (1218, 259480), (1365, 231536), (1392, 227045), (1456, 217065), (1497, 211120), (1508, 209580), (1560, 202594), (1624, 194610), (1680, 188123), (1740, 181636), (1820, 173652), (1885, 167664), (1996, 158340), (2030, 155688), (2184, 144710), (2262, 139720), (2320, 136227), (2436, 129740), (2495, 126672), (2639, 119760), (2730, 115768), (2994, 105560), (3016, 104790), (3045, 103792), (3120, 101297), (3248, 97305), (3480, 90818), (3493, 90480), (3640, 86826), (3770, 83832), (3992, 79170), (4060, 77844), (4368, 72355), (4524, 69860), (4872, 64870), (4990, 63336), (5278, 59880), (5460, 57884), (5655, 55888), (5988, 52780), (6032, 52395), (6090, 51896), (6487, 48720), (6960, 45409), (6986, 45240), (7280, 43413), (7485, 42224), (7540, 41916), (7917, 39920), (7984, 39585), (8120, 38922), (9048, 34930), (9744, 32435), (9980, 31668), (10479, 30160), (10556, 29940), (10920, 28942), (11310, 27944), (11976, 26390), (12180, 25948), (12974, 24360), (13195, 23952), (13972, 22620), (14471, 21840), (14970, 21112), (15080, 20958), (15834, 19960), (16240, 19461), (17465, 18096)]