1359359920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 3464778240

約数和(自身を除く): 2105418320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 41, 58, 62, 80, 82, 116, 124, 145, 155, 164, 205, 232, 248, 290, 310, 328, 410, 461, 464, 496, 580, 620, 656, 820, 899, 922, 1160, 1189, 1240, 1271, 1640, 1798, 1844, 2305, 2320, 2378, 2480, 2542, 3280, 3596, 3688, 4495, 4610, 4756, 5084, 5945, 6355, 7192, 7376, 8990, 9220, 9512, 10168, 11890, 12710, 13369, 14291, 14384, 17980, 18440, 18901, 19024, 20336, 23780, 25420, 26738, 28582, 35960, 36859, 36880, 37802, 47560, 50840, 53476, 57164, 66845, 71455, 71920, 73718, 75604, 94505, 95120, 101680, 106952, 114328, 133690, 142910, 147436, 151208, 184295, 189010, 213904, 228656, 267380, 285820, 294872, 302416, 368590, 378020, 414439, 534760, 548129, 571640, 585931, 589744, 737180, 756040, 828878, 1069520, 1096258, 1143280, 1171862, 1474360, 1512080, 1657756, 2072195, 2192516, 2343724, 2740645, 2929655, 2948720, 3315512, 4144390, 4385032, 4687448, 5481290, 5859310, 6631024, 8288780, 8770064, 9374896, 10962580, 11718620, 16577560, 16991999, 21925160, 23437240, 33155120, 33983998, 43850320, 46874480, 67967996, 84959995, 135935992, 169919990, 271871984, 339839980, 679679960, 1359359920]

約数ペア:

[(1, 1359359920), (2, 679679960), (4, 339839980), (5, 271871984), (8, 169919990), (10, 135935992), (16, 84959995), (20, 67967996), (29, 46874480), (31, 43850320), (40, 33983998), (41, 33155120), (58, 23437240), (62, 21925160), (80, 16991999), (82, 16577560), (116, 11718620), (124, 10962580), (145, 9374896), (155, 8770064), (164, 8288780), (205, 6631024), (232, 5859310), (248, 5481290), (290, 4687448), (310, 4385032), (328, 4144390), (410, 3315512), (461, 2948720), (464, 2929655), (496, 2740645), (580, 2343724), (620, 2192516), (656, 2072195), (820, 1657756), (899, 1512080), (922, 1474360), (1160, 1171862), (1189, 1143280), (1240, 1096258), (1271, 1069520), (1640, 828878), (1798, 756040), (1844, 737180), (2305, 589744), (2320, 585931), (2378, 571640), (2480, 548129), (2542, 534760), (3280, 414439), (3596, 378020), (3688, 368590), (4495, 302416), (4610, 294872), (4756, 285820), (5084, 267380), (5945, 228656), (6355, 213904), (7192, 189010), (7376, 184295), (8990, 151208), (9220, 147436), (9512, 142910), (10168, 133690), (11890, 114328), (12710, 106952), (13369, 101680), (14291, 95120), (14384, 94505), (17980, 75604), (18440, 73718), (18901, 71920), (19024, 71455), (20336, 66845), (23780, 57164), (25420, 53476), (26738, 50840), (28582, 47560), (35960, 37802), (36859, 36880)]