51681881160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1577591}}^1$

素因数の和:1577628

約数の個数: 192

約数和(自身を含む): 206727655680

約数和(自身を除く): 155045774520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 1577591, 3155182, 4732773, 6310364, 7887955, 9465546, 11043137, 12620728, 14198319, 15775910, 18931092, 20508683, 22086274, 23663865, 28396638, 31551820, 33129411, 37862184, 41017366, 44172548, 47327730, 55215685, 56793276, 61526049, 63103640, 66258822, 70991595, 82034732, 88345096, 94655460, 99388233, 102543415, 110431370, 113586552, 123052098, 132517644, 141983190, 143560781, 164069464, 165647055, 184578147, 189310920, 198776466, 205086830, 220862740, 246104196, 265035288, 283966380, 287121562, 307630245, 331294110, 369156294, 397552932, 410173660, 430682343, 441725480, 492208392, 496941165, 567932760, 574243124, 615260490, 662588220, 717803905, 738312588, 795105864, 820347320, 861364686, 922890735, 993882330, 1148486248, 1230520980, 1292047029, 1325176440, 1435607810, 1476625176, 1722729372, 1845781470, 1987764660, 2153411715, 2461041960, 2584094058, 2871215620, 3445458744, 3691562940, 3975529320, 4306823430, 5168188116, 5742431240, 6460235145, 7383125880, 8613646860, 10336376232, 12920470290, 17227293720, 25840940580, 51681881160]

約数ペア:

[(1, 51681881160), (2, 25840940580), (3, 17227293720), (4, 12920470290), (5, 10336376232), (6, 8613646860), (7, 7383125880), (8, 6460235145), (9, 5742431240), (10, 5168188116), (12, 4306823430), (13, 3975529320), (14, 3691562940), (15, 3445458744), (18, 2871215620), (20, 2584094058), (21, 2461041960), (24, 2153411715), (26, 1987764660), (28, 1845781470), (30, 1722729372), (35, 1476625176), (36, 1435607810), (39, 1325176440), (40, 1292047029), (42, 1230520980), (45, 1148486248), (52, 993882330), (56, 922890735), (60, 861364686), (63, 820347320), (65, 795105864), (70, 738312588), (72, 717803905), (78, 662588220), (84, 615260490), (90, 574243124), (91, 567932760), (104, 496941165), (105, 492208392), (117, 441725480), (120, 430682343), (126, 410173660), (130, 397552932), (140, 369156294), (156, 331294110), (168, 307630245), (180, 287121562), (182, 283966380), (195, 265035288), (210, 246104196), (234, 220862740), (252, 205086830), (260, 198776466), (273, 189310920), (280, 184578147), (312, 165647055), (315, 164069464), (360, 143560781), (364, 141983190), (390, 132517644), (420, 123052098), (455, 113586552), (468, 110431370), (504, 102543415), (520, 99388233), (546, 94655460), (585, 88345096), (630, 82034732), (728, 70991595), (780, 66258822), (819, 63103640), (840, 61526049), (910, 56793276), (936, 55215685), (1092, 47327730), (1170, 44172548), (1260, 41017366), (1365, 37862184), (1560, 33129411), (1638, 31551820), (1820, 28396638), (2184, 23663865), (2340, 22086274), (2520, 20508683), (2730, 18931092), (3276, 15775910), (3640, 14198319), (4095, 12620728), (4680, 11043137), (5460, 9465546), (6552, 7887955), (8190, 6310364), (10920, 4732773), (16380, 3155182), (32760, 1577591)]