558139920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 1982581440

約数和(自身を除く): 1424441520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 340, 390, 408, 442, 510, 520, 578, 619, 624, 663, 680, 780, 816, 867, 884, 1020, 1040, 1105, 1156, 1238, 1326, 1360, 1445, 1560, 1734, 1768, 1857, 2040, 2210, 2312, 2476, 2652, 2890, 3095, 3120, 3315, 3468, 3536, 3714, 3757, 4080, 4335, 4420, 4624, 4952, 5304, 5780, 6190, 6630, 6936, 7428, 7514, 8047, 8670, 8840, 9285, 9904, 10523, 10608, 11271, 11560, 12380, 13260, 13872, 14856, 15028, 16094, 17340, 17680, 18570, 18785, 21046, 22542, 23120, 24141, 24760, 26520, 29712, 30056, 31569, 32188, 34680, 37140, 37570, 40235, 42092, 45084, 48282, 49520, 52615, 53040, 56355, 60112, 63138, 64376, 69360, 74280, 75140, 80470, 84184, 90168, 96564, 105230, 112710, 120705, 126276, 128752, 136799, 148560, 150280, 157845, 160940, 168368, 178891, 180336, 193128, 210460, 225420, 241410, 252552, 273598, 300560, 315690, 321880, 357782, 386256, 410397, 420920, 450840, 482820, 505104, 536673, 547196, 631380, 643760, 683995, 715564, 820794, 841840, 894455, 901680, 965640, 1073346, 1094392, 1262760, 1367990, 1431128, 1641588, 1788910, 1931280, 2051985, 2146692, 2188784, 2325583, 2525520, 2683365, 2735980, 2862256, 3283176, 3577820, 4103970, 4293384, 4651166, 5366730, 5471960, 6566352, 6976749, 7155640, 8207940, 8586768, 9302332, 10733460, 10943920, 11627915, 13953498, 14311280, 16415880, 18604664, 21466920, 23255830, 27906996, 32831760, 34883745, 37209328, 42933840, 46511660, 55813992, 69767490, 93023320, 111627984, 139534980, 186046640, 279069960, 558139920]

約数ペア:

[(1, 558139920), (2, 279069960), (3, 186046640), (4, 139534980), (5, 111627984), (6, 93023320), (8, 69767490), (10, 55813992), (12, 46511660), (13, 42933840), (15, 37209328), (16, 34883745), (17, 32831760), (20, 27906996), (24, 23255830), (26, 21466920), (30, 18604664), (34, 16415880), (39, 14311280), (40, 13953498), (48, 11627915), (51, 10943920), (52, 10733460), (60, 9302332), (65, 8586768), (68, 8207940), (78, 7155640), (80, 6976749), (85, 6566352), (102, 5471960), (104, 5366730), (120, 4651166), (130, 4293384), (136, 4103970), (156, 3577820), (170, 3283176), (195, 2862256), (204, 2735980), (208, 2683365), (221, 2525520), (240, 2325583), (255, 2188784), (260, 2146692), (272, 2051985), (289, 1931280), (312, 1788910), (340, 1641588), (390, 1431128), (408, 1367990), (442, 1262760), (510, 1094392), (520, 1073346), (578, 965640), (619, 901680), (624, 894455), (663, 841840), (680, 820794), (780, 715564), (816, 683995), (867, 643760), (884, 631380), (1020, 547196), (1040, 536673), (1105, 505104), (1156, 482820), (1238, 450840), (1326, 420920), (1360, 410397), (1445, 386256), (1560, 357782), (1734, 321880), (1768, 315690), (1857, 300560), (2040, 273598), (2210, 252552), (2312, 241410), (2476, 225420), (2652, 210460), (2890, 193128), (3095, 180336), (3120, 178891), (3315, 168368), (3468, 160940), (3536, 157845), (3714, 150280), (3757, 148560), (4080, 136799), (4335, 128752), (4420, 126276), (4624, 120705), (4952, 112710), (5304, 105230), (5780, 96564), (6190, 90168), (6630, 84184), (6936, 80470), (7428, 75140), (7514, 74280), (8047, 69360), (8670, 64376), (8840, 63138), (9285, 60112), (9904, 56355), (10523, 53040), (10608, 52615), (11271, 49520), (11560, 48282), (12380, 45084), (13260, 42092), (13872, 40235), (14856, 37570), (15028, 37140), (16094, 34680), (17340, 32188), (17680, 31569), (18570, 30056), (18785, 29712), (21046, 26520), (22542, 24760), (23120, 24141)]