7836338640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31793}}^1$

素因数の和:31901

約数の個数: 160

約数和(自身を含む): 26493304320

約数和(自身を除く): 18656965680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1264, 1560, 1580, 1896, 2054, 2370, 3081, 3120, 3160, 3792, 4108, 4740, 5135, 6162, 6320, 8216, 9480, 10270, 12324, 15405, 16432, 18960, 20540, 24648, 30810, 31793, 41080, 49296, 61620, 63586, 82160, 95379, 123240, 127172, 158965, 190758, 246480, 254344, 317930, 381516, 413309, 476895, 508688, 635860, 763032, 826618, 953790, 1239927, 1271720, 1526064, 1653236, 1907580, 2066545, 2479854, 2511647, 2543440, 3306472, 3815160, 4133090, 4959708, 5023294, 6199635, 6612944, 7534941, 7630320, 8266180, 9919416, 10046588, 12399270, 12558235, 15069882, 16532360, 19838832, 20093176, 24798540, 25116470, 30139764, 32651411, 33064720, 37674705, 40186352, 49597080, 50232940, 60279528, 65302822, 75349410, 97954233, 99194160, 100465880, 120559056, 130605644, 150698820, 163257055, 195908466, 200931760, 261211288, 301397640, 326514110, 391816932, 489771165, 522422576, 602795280, 653028220, 783633864, 979542330, 1306056440, 1567267728, 1959084660, 2612112880, 3918169320, 7836338640]

約数ペア:

[(1, 7836338640), (2, 3918169320), (3, 2612112880), (4, 1959084660), (5, 1567267728), (6, 1306056440), (8, 979542330), (10, 783633864), (12, 653028220), (13, 602795280), (15, 522422576), (16, 489771165), (20, 391816932), (24, 326514110), (26, 301397640), (30, 261211288), (39, 200931760), (40, 195908466), (48, 163257055), (52, 150698820), (60, 130605644), (65, 120559056), (78, 100465880), (79, 99194160), (80, 97954233), (104, 75349410), (120, 65302822), (130, 60279528), (156, 50232940), (158, 49597080), (195, 40186352), (208, 37674705), (237, 33064720), (240, 32651411), (260, 30139764), (312, 25116470), (316, 24798540), (390, 20093176), (395, 19838832), (474, 16532360), (520, 15069882), (624, 12558235), (632, 12399270), (780, 10046588), (790, 9919416), (948, 8266180), (1027, 7630320), (1040, 7534941), (1185, 6612944), (1264, 6199635), (1560, 5023294), (1580, 4959708), (1896, 4133090), (2054, 3815160), (2370, 3306472), (3081, 2543440), (3120, 2511647), (3160, 2479854), (3792, 2066545), (4108, 1907580), (4740, 1653236), (5135, 1526064), (6162, 1271720), (6320, 1239927), (8216, 953790), (9480, 826618), (10270, 763032), (12324, 635860), (15405, 508688), (16432, 476895), (18960, 413309), (20540, 381516), (24648, 317930), (30810, 254344), (31793, 246480), (41080, 190758), (49296, 158965), (61620, 127172), (63586, 123240), (82160, 95379)]