158023320

素因数分解:

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

素因数の和:562

約数の個数: 256

約数和(自身を含む): 604800000

約数和(自身を除く): 446776680

約数列:

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

約数ペア:

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