15671142760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1427}}^1$

素因数の和:1896

約数の個数: 192

約数和(自身を含む): 44305470720

約数和(自身を除く): 28634327960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 431, 455, 490, 520, 637, 728, 862, 910, 980, 1274, 1427, 1724, 1820, 1960, 2155, 2548, 2854, 3017, 3185, 3448, 3640, 4310, 5096, 5603, 5708, 6034, 6370, 7135, 8620, 9989, 11206, 11416, 12068, 12740, 14270, 15085, 17240, 18551, 19978, 21119, 22412, 24136, 25480, 28015, 28540, 30170, 37102, 39221, 39956, 42238, 44824, 49945, 56030, 57080, 60340, 69923, 74204, 78442, 79912, 84476, 92755, 99890, 105595, 112060, 120680, 129857, 139846, 148408, 156884, 168952, 185510, 196105, 199780, 211190, 224120, 259714, 274547, 279692, 313768, 349615, 371020, 392210, 399560, 422380, 519428, 549094, 559384, 615037, 649285, 699230, 742040, 784420, 844760, 908999, 1038856, 1098188, 1230074, 1298570, 1372735, 1398460, 1568840, 1817998, 2196376, 2460148, 2597140, 2745470, 2796920, 3075185, 3635996, 4305259, 4544995, 4920296, 5194280, 5490940, 6150370, 7271992, 7995481, 8610518, 9089990, 10981880, 12300740, 15990962, 17221036, 18179980, 21526295, 24601480, 30136813, 31981924, 34442072, 36359960, 39977405, 43052590, 55968367, 60273626, 63963848, 79954810, 86105180, 111936734, 120547252, 150684065, 159909620, 172210360, 223873468, 241094504, 279841835, 301368130, 319819240, 391778569, 447746936, 559683670, 602736260, 783557138, 1119367340, 1205472520, 1567114276, 1958892845, 2238734680, 3134228552, 3917785690, 7835571380, 15671142760]

約数ペア:

[(1, 15671142760), (2, 7835571380), (4, 3917785690), (5, 3134228552), (7, 2238734680), (8, 1958892845), (10, 1567114276), (13, 1205472520), (14, 1119367340), (20, 783557138), (26, 602736260), (28, 559683670), (35, 447746936), (40, 391778569), (49, 319819240), (52, 301368130), (56, 279841835), (65, 241094504), (70, 223873468), (91, 172210360), (98, 159909620), (104, 150684065), (130, 120547252), (140, 111936734), (182, 86105180), (196, 79954810), (245, 63963848), (260, 60273626), (280, 55968367), (364, 43052590), (392, 39977405), (431, 36359960), (455, 34442072), (490, 31981924), (520, 30136813), (637, 24601480), (728, 21526295), (862, 18179980), (910, 17221036), (980, 15990962), (1274, 12300740), (1427, 10981880), (1724, 9089990), (1820, 8610518), (1960, 7995481), (2155, 7271992), (2548, 6150370), (2854, 5490940), (3017, 5194280), (3185, 4920296), (3448, 4544995), (3640, 4305259), (4310, 3635996), (5096, 3075185), (5603, 2796920), (5708, 2745470), (6034, 2597140), (6370, 2460148), (7135, 2196376), (8620, 1817998), (9989, 1568840), (11206, 1398460), (11416, 1372735), (12068, 1298570), (12740, 1230074), (14270, 1098188), (15085, 1038856), (17240, 908999), (18551, 844760), (19978, 784420), (21119, 742040), (22412, 699230), (24136, 649285), (25480, 615037), (28015, 559384), (28540, 549094), (30170, 519428), (37102, 422380), (39221, 399560), (39956, 392210), (42238, 371020), (44824, 349615), (49945, 313768), (56030, 279692), (57080, 274547), (60340, 259714), (69923, 224120), (74204, 211190), (78442, 199780), (79912, 196105), (84476, 185510), (92755, 168952), (99890, 156884), (105595, 148408), (112060, 139846), (120680, 129857)]