66310240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 101340320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 461, 464, 496, 580, 620, 899, 922, 928, 992, 1160, 1240, 1798, 1844, 2305, 2320, 2480, 3596, 3688, 4495, 4610, 4640, 4960, 7192, 7376, 8990, 9220, 13369, 14291, 14384, 14752, 17980, 18440, 26738, 28582, 28768, 35960, 36880, 53476, 57164, 66845, 71455, 71920, 73760, 106952, 114328, 133690, 142910, 143840, 213904, 228656, 267380, 285820, 414439, 427808, 457312, 534760, 571640, 828878, 1069520, 1143280, 1657756, 2072195, 2139040, 2286560, 3315512, 4144390, 6631024, 8288780, 13262048, 16577560, 33155120, 66310240]

約数ペア:

[(1, 66310240), (2, 33155120), (4, 16577560), (5, 13262048), (8, 8288780), (10, 6631024), (16, 4144390), (20, 3315512), (29, 2286560), (31, 2139040), (32, 2072195), (40, 1657756), (58, 1143280), (62, 1069520), (80, 828878), (116, 571640), (124, 534760), (145, 457312), (155, 427808), (160, 414439), (232, 285820), (248, 267380), (290, 228656), (310, 213904), (461, 143840), (464, 142910), (496, 133690), (580, 114328), (620, 106952), (899, 73760), (922, 71920), (928, 71455), (992, 66845), (1160, 57164), (1240, 53476), (1798, 36880), (1844, 35960), (2305, 28768), (2320, 28582), (2480, 26738), (3596, 18440), (3688, 17980), (4495, 14752), (4610, 14384), (4640, 14291), (4960, 13369), (7192, 9220), (7376, 8990)]