858593040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 2742491136

約数和(自身を除く): 1883898096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 271, 307, 344, 430, 516, 542, 614, 645, 688, 813, 860, 921, 1032, 1084, 1228, 1290, 1355, 1535, 1626, 1720, 1842, 2064, 2168, 2456, 2580, 2710, 3070, 3252, 3440, 3684, 4065, 4336, 4605, 4912, 5160, 5420, 6140, 6504, 7368, 8130, 9210, 10320, 10840, 11653, 12280, 13008, 13201, 14736, 16260, 18420, 21680, 23306, 24560, 26402, 32520, 34959, 36840, 39603, 46612, 52804, 58265, 65040, 66005, 69918, 73680, 79206, 83197, 93224, 105608, 116530, 132010, 139836, 158412, 166394, 174795, 186448, 198015, 211216, 233060, 249591, 264020, 279672, 316824, 332788, 349590, 396030, 415985, 466120, 499182, 528040, 559344, 633648, 665576, 699180, 792060, 831970, 932240, 998364, 1056080, 1247955, 1331152, 1398360, 1584120, 1663940, 1996728, 2495910, 2796720, 3168240, 3327880, 3577471, 3993456, 4991820, 6655760, 7154942, 9983640, 10732413, 14309884, 17887355, 19967280, 21464826, 28619768, 35774710, 42929652, 53662065, 57239536, 71549420, 85859304, 107324130, 143098840, 171718608, 214648260, 286197680, 429296520, 858593040]

約数ペア:

[(1, 858593040), (2, 429296520), (3, 286197680), (4, 214648260), (5, 171718608), (6, 143098840), (8, 107324130), (10, 85859304), (12, 71549420), (15, 57239536), (16, 53662065), (20, 42929652), (24, 35774710), (30, 28619768), (40, 21464826), (43, 19967280), (48, 17887355), (60, 14309884), (80, 10732413), (86, 9983640), (120, 7154942), (129, 6655760), (172, 4991820), (215, 3993456), (240, 3577471), (258, 3327880), (271, 3168240), (307, 2796720), (344, 2495910), (430, 1996728), (516, 1663940), (542, 1584120), (614, 1398360), (645, 1331152), (688, 1247955), (813, 1056080), (860, 998364), (921, 932240), (1032, 831970), (1084, 792060), (1228, 699180), (1290, 665576), (1355, 633648), (1535, 559344), (1626, 528040), (1720, 499182), (1842, 466120), (2064, 415985), (2168, 396030), (2456, 349590), (2580, 332788), (2710, 316824), (3070, 279672), (3252, 264020), (3440, 249591), (3684, 233060), (4065, 211216), (4336, 198015), (4605, 186448), (4912, 174795), (5160, 166394), (5420, 158412), (6140, 139836), (6504, 132010), (7368, 116530), (8130, 105608), (9210, 93224), (10320, 83197), (10840, 79206), (11653, 73680), (12280, 69918), (13008, 66005), (13201, 65040), (14736, 58265), (16260, 52804), (18420, 46612), (21680, 39603), (23306, 36840), (24560, 34959), (26402, 32520)]