683676240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 2412845568

約数和(自身を除く): 1729169328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 361, 380, 390, 456, 494, 520, 570, 607, 624, 722, 741, 760, 780, 912, 988, 1040, 1083, 1140, 1214, 1235, 1444, 1482, 1520, 1560, 1805, 1821, 1976, 2166, 2280, 2428, 2470, 2888, 2964, 3035, 3120, 3610, 3642, 3705, 3952, 4332, 4560, 4693, 4856, 4940, 5415, 5776, 5928, 6070, 7220, 7284, 7410, 7891, 8664, 9105, 9386, 9712, 9880, 10830, 11533, 11856, 12140, 14079, 14440, 14568, 14820, 15782, 17328, 18210, 18772, 19760, 21660, 23066, 23465, 23673, 24280, 28158, 28880, 29136, 29640, 31564, 34599, 36420, 37544, 39455, 43320, 46132, 46930, 47346, 48560, 56316, 57665, 59280, 63128, 69198, 70395, 72840, 75088, 78910, 86640, 92264, 93860, 94692, 112632, 115330, 118365, 126256, 138396, 140790, 145680, 149929, 157820, 172995, 184528, 187720, 189384, 219127, 225264, 230660, 236730, 276792, 281580, 299858, 315640, 345990, 375440, 378768, 438254, 449787, 461320, 473460, 553584, 563160, 599716, 631280, 657381, 691980, 749645, 876508, 899574, 922640, 946920, 1095635, 1126320, 1199432, 1314762, 1383960, 1499290, 1753016, 1799148, 1893840, 2191270, 2248935, 2398864, 2629524, 2767920, 2848651, 2998580, 3286905, 3506032, 3598296, 4382540, 4497870, 5259048, 5697302, 5997160, 6573810, 7196592, 8545953, 8765080, 8995740, 10518096, 11394604, 11994320, 13147620, 14243255, 17091906, 17530160, 17991480, 22789208, 26295240, 28486510, 34183812, 35982960, 42729765, 45578416, 52590480, 56973020, 68367624, 85459530, 113946040, 136735248, 170919060, 227892080, 341838120, 683676240]

約数ペア:

[(1, 683676240), (2, 341838120), (3, 227892080), (4, 170919060), (5, 136735248), (6, 113946040), (8, 85459530), (10, 68367624), (12, 56973020), (13, 52590480), (15, 45578416), (16, 42729765), (19, 35982960), (20, 34183812), (24, 28486510), (26, 26295240), (30, 22789208), (38, 17991480), (39, 17530160), (40, 17091906), (48, 14243255), (52, 13147620), (57, 11994320), (60, 11394604), (65, 10518096), (76, 8995740), (78, 8765080), (80, 8545953), (95, 7196592), (104, 6573810), (114, 5997160), (120, 5697302), (130, 5259048), (152, 4497870), (156, 4382540), (190, 3598296), (195, 3506032), (208, 3286905), (228, 2998580), (240, 2848651), (247, 2767920), (260, 2629524), (285, 2398864), (304, 2248935), (312, 2191270), (361, 1893840), (380, 1799148), (390, 1753016), (456, 1499290), (494, 1383960), (520, 1314762), (570, 1199432), (607, 1126320), (624, 1095635), (722, 946920), (741, 922640), (760, 899574), (780, 876508), (912, 749645), (988, 691980), (1040, 657381), (1083, 631280), (1140, 599716), (1214, 563160), (1235, 553584), (1444, 473460), (1482, 461320), (1520, 449787), (1560, 438254), (1805, 378768), (1821, 375440), (1976, 345990), (2166, 315640), (2280, 299858), (2428, 281580), (2470, 276792), (2888, 236730), (2964, 230660), (3035, 225264), (3120, 219127), (3610, 189384), (3642, 187720), (3705, 184528), (3952, 172995), (4332, 157820), (4560, 149929), (4693, 145680), (4856, 140790), (4940, 138396), (5415, 126256), (5776, 118365), (5928, 115330), (6070, 112632), (7220, 94692), (7284, 93860), (7410, 92264), (7891, 86640), (8664, 78910), (9105, 75088), (9386, 72840), (9712, 70395), (9880, 69198), (10830, 63128), (11533, 59280), (11856, 57665), (12140, 56316), (14079, 48560), (14440, 47346), (14568, 46930), (14820, 46132), (15782, 43320), (17328, 39455), (18210, 37544), (18772, 36420), (19760, 34599), (21660, 31564), (23066, 29640), (23465, 29136), (23673, 28880), (24280, 28158)]