1302039680

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 3372823800

約数和(自身を除く): 2070784120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 73, 80, 116, 124, 128, 145, 146, 155, 160, 232, 248, 290, 292, 310, 320, 365, 464, 496, 580, 584, 620, 640, 730, 899, 928, 961, 992, 1160, 1168, 1240, 1460, 1798, 1856, 1922, 1984, 2117, 2263, 2320, 2336, 2480, 2920, 3596, 3712, 3844, 3968, 4234, 4495, 4526, 4640, 4672, 4805, 4960, 5840, 7192, 7688, 8468, 8990, 9052, 9280, 9344, 9610, 9920, 10585, 11315, 11680, 14384, 15376, 16936, 17980, 18104, 18560, 19220, 19840, 21170, 22630, 23360, 27869, 28768, 30752, 33872, 35960, 36208, 38440, 42340, 45260, 46720, 55738, 57536, 61504, 65627, 67744, 70153, 71920, 72416, 76880, 84680, 90520, 111476, 115072, 123008, 131254, 135488, 139345, 140306, 143840, 144832, 153760, 169360, 181040, 222952, 262508, 270976, 278690, 280612, 287680, 289664, 307520, 328135, 338720, 350765, 362080, 445904, 525016, 557380, 561224, 575360, 615040, 656270, 677440, 701530, 724160, 891808, 1050032, 1114760, 1122448, 1312540, 1354880, 1403060, 1448320, 1783616, 2034437, 2100064, 2229520, 2244896, 2625080, 2806120, 3567232, 4068874, 4200128, 4459040, 4489792, 5250160, 5612240, 8137748, 8400256, 8918080, 8979584, 10172185, 10500320, 11224480, 16275496, 17836160, 20344370, 21000640, 22448960, 32550992, 40688740, 42001280, 44897920, 65101984, 81377480, 130203968, 162754960, 260407936, 325509920, 651019840, 1302039680]

約数ペア:

[(1, 1302039680), (2, 651019840), (4, 325509920), (5, 260407936), (8, 162754960), (10, 130203968), (16, 81377480), (20, 65101984), (29, 44897920), (31, 42001280), (32, 40688740), (40, 32550992), (58, 22448960), (62, 21000640), (64, 20344370), (73, 17836160), (80, 16275496), (116, 11224480), (124, 10500320), (128, 10172185), (145, 8979584), (146, 8918080), (155, 8400256), (160, 8137748), (232, 5612240), (248, 5250160), (290, 4489792), (292, 4459040), (310, 4200128), (320, 4068874), (365, 3567232), (464, 2806120), (496, 2625080), (580, 2244896), (584, 2229520), (620, 2100064), (640, 2034437), (730, 1783616), (899, 1448320), (928, 1403060), (961, 1354880), (992, 1312540), (1160, 1122448), (1168, 1114760), (1240, 1050032), (1460, 891808), (1798, 724160), (1856, 701530), (1922, 677440), (1984, 656270), (2117, 615040), (2263, 575360), (2320, 561224), (2336, 557380), (2480, 525016), (2920, 445904), (3596, 362080), (3712, 350765), (3844, 338720), (3968, 328135), (4234, 307520), (4495, 289664), (4526, 287680), (4640, 280612), (4672, 278690), (4805, 270976), (4960, 262508), (5840, 222952), (7192, 181040), (7688, 169360), (8468, 153760), (8990, 144832), (9052, 143840), (9280, 140306), (9344, 139345), (9610, 135488), (9920, 131254), (10585, 123008), (11315, 115072), (11680, 111476), (14384, 90520), (15376, 84680), (16936, 76880), (17980, 72416), (18104, 71920), (18560, 70153), (19220, 67744), (19840, 65627), (21170, 61504), (22630, 57536), (23360, 55738), (27869, 46720), (28768, 45260), (30752, 42340), (33872, 38440), (35960, 36208)]