756184080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 2399846400

約数和(自身を除く): 1643662320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 199, 213, 223, 240, 284, 355, 398, 426, 446, 568, 597, 669, 710, 796, 852, 892, 995, 1065, 1115, 1136, 1194, 1338, 1420, 1592, 1704, 1784, 1990, 2130, 2230, 2388, 2676, 2840, 2985, 3184, 3345, 3408, 3568, 3980, 4260, 4460, 4776, 5352, 5680, 5970, 6690, 7960, 8520, 8920, 9552, 10704, 11940, 13380, 14129, 15833, 15920, 17040, 17840, 23880, 26760, 28258, 31666, 42387, 44377, 47499, 47760, 53520, 56516, 63332, 70645, 79165, 84774, 88754, 94998, 113032, 126664, 133131, 141290, 158330, 169548, 177508, 189996, 211935, 221885, 226064, 237495, 253328, 266262, 282580, 316660, 339096, 355016, 379992, 423870, 443770, 474990, 532524, 565160, 633320, 665655, 678192, 710032, 759984, 847740, 887540, 949980, 1065048, 1130320, 1266640, 1331310, 1695480, 1775080, 1899960, 2130096, 2662620, 3150767, 3390960, 3550160, 3799920, 5325240, 6301534, 9452301, 10650480, 12603068, 15753835, 18904602, 25206136, 31507670, 37809204, 47261505, 50412272, 63015340, 75618408, 94523010, 126030680, 151236816, 189046020, 252061360, 378092040, 756184080]

約数ペア:

[(1, 756184080), (2, 378092040), (3, 252061360), (4, 189046020), (5, 151236816), (6, 126030680), (8, 94523010), (10, 75618408), (12, 63015340), (15, 50412272), (16, 47261505), (20, 37809204), (24, 31507670), (30, 25206136), (40, 18904602), (48, 15753835), (60, 12603068), (71, 10650480), (80, 9452301), (120, 6301534), (142, 5325240), (199, 3799920), (213, 3550160), (223, 3390960), (240, 3150767), (284, 2662620), (355, 2130096), (398, 1899960), (426, 1775080), (446, 1695480), (568, 1331310), (597, 1266640), (669, 1130320), (710, 1065048), (796, 949980), (852, 887540), (892, 847740), (995, 759984), (1065, 710032), (1115, 678192), (1136, 665655), (1194, 633320), (1338, 565160), (1420, 532524), (1592, 474990), (1704, 443770), (1784, 423870), (1990, 379992), (2130, 355016), (2230, 339096), (2388, 316660), (2676, 282580), (2840, 266262), (2985, 253328), (3184, 237495), (3345, 226064), (3408, 221885), (3568, 211935), (3980, 189996), (4260, 177508), (4460, 169548), (4776, 158330), (5352, 141290), (5680, 133131), (5970, 126664), (6690, 113032), (7960, 94998), (8520, 88754), (8920, 84774), (9552, 79165), (10704, 70645), (11940, 63332), (13380, 56516), (14129, 53520), (15833, 47760), (15920, 47499), (17040, 44377), (17840, 42387), (23880, 31666), (26760, 28258)]