66012960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 162601440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 149, 156, 160, 195, 208, 213, 240, 260, 284, 298, 312, 355, 390, 416, 426, 447, 480, 520, 568, 596, 624, 710, 745, 780, 852, 894, 923, 1040, 1065, 1136, 1192, 1248, 1420, 1490, 1560, 1704, 1788, 1846, 1937, 2080, 2130, 2235, 2272, 2384, 2769, 2840, 2980, 3120, 3408, 3576, 3692, 3874, 4260, 4470, 4615, 4768, 5538, 5680, 5811, 5960, 6240, 6816, 7152, 7384, 7748, 8520, 8940, 9230, 9685, 10579, 11076, 11360, 11622, 11920, 13845, 14304, 14768, 15496, 17040, 17880, 18460, 19370, 21158, 22152, 23244, 23840, 27690, 29055, 29536, 30992, 31737, 34080, 35760, 36920, 38740, 42316, 44304, 46488, 52895, 55380, 58110, 61984, 63474, 71520, 73840, 77480, 84632, 88608, 92976, 105790, 110760, 116220, 126948, 137527, 147680, 154960, 158685, 169264, 185952, 211580, 221520, 232440, 253896, 275054, 309920, 317370, 338528, 412581, 423160, 443040, 464880, 507792, 550108, 634740, 687635, 825162, 846320, 929760, 1015584, 1100216, 1269480, 1375270, 1650324, 1692640, 2062905, 2200432, 2538960, 2750540, 3300648, 4125810, 4400864, 5077920, 5501080, 6601296, 8251620, 11002160, 13202592, 16503240, 22004320, 33006480, 66012960]

約数ペア:

[(1, 66012960), (2, 33006480), (3, 22004320), (4, 16503240), (5, 13202592), (6, 11002160), (8, 8251620), (10, 6601296), (12, 5501080), (13, 5077920), (15, 4400864), (16, 4125810), (20, 3300648), (24, 2750540), (26, 2538960), (30, 2200432), (32, 2062905), (39, 1692640), (40, 1650324), (48, 1375270), (52, 1269480), (60, 1100216), (65, 1015584), (71, 929760), (78, 846320), (80, 825162), (96, 687635), (104, 634740), (120, 550108), (130, 507792), (142, 464880), (149, 443040), (156, 423160), (160, 412581), (195, 338528), (208, 317370), (213, 309920), (240, 275054), (260, 253896), (284, 232440), (298, 221520), (312, 211580), (355, 185952), (390, 169264), (416, 158685), (426, 154960), (447, 147680), (480, 137527), (520, 126948), (568, 116220), (596, 110760), (624, 105790), (710, 92976), (745, 88608), (780, 84632), (852, 77480), (894, 73840), (923, 71520), (1040, 63474), (1065, 61984), (1136, 58110), (1192, 55380), (1248, 52895), (1420, 46488), (1490, 44304), (1560, 42316), (1704, 38740), (1788, 36920), (1846, 35760), (1937, 34080), (2080, 31737), (2130, 30992), (2235, 29536), (2272, 29055), (2384, 27690), (2769, 23840), (2840, 23244), (2980, 22152), (3120, 21158), (3408, 19370), (3576, 18460), (3692, 17880), (3874, 17040), (4260, 15496), (4470, 14768), (4615, 14304), (4768, 13845), (5538, 11920), (5680, 11622), (5811, 11360), (5960, 11076), (6240, 10579), (6816, 9685), (7152, 9230), (7384, 8940), (7748, 8520)]