166699920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 383264880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 240, 263, 278, 285, 304, 380, 417, 456, 526, 556, 570, 695, 760, 789, 834, 912, 1052, 1112, 1140, 1315, 1390, 1520, 1578, 1668, 2085, 2104, 2224, 2280, 2630, 2641, 2780, 3156, 3336, 3945, 4170, 4208, 4560, 4997, 5260, 5282, 5560, 6312, 6672, 7890, 7923, 8340, 9994, 10520, 10564, 11120, 12624, 13205, 14991, 15780, 15846, 16680, 19988, 21040, 21128, 24985, 26410, 29982, 31560, 31692, 33360, 36557, 39615, 39976, 42256, 49970, 52820, 59964, 63120, 63384, 73114, 74955, 79230, 79952, 99940, 105640, 109671, 119928, 126768, 146228, 149910, 158460, 182785, 199880, 211280, 219342, 239856, 292456, 299820, 316920, 365570, 399760, 438684, 548355, 584912, 599640, 633840, 694583, 731140, 877368, 1096710, 1199280, 1389166, 1462280, 1754736, 2083749, 2193420, 2778332, 2924560, 3472915, 4167498, 4386840, 5556664, 6945830, 8334996, 8773680, 10418745, 11113328, 13891660, 16669992, 20837490, 27783320, 33339984, 41674980, 55566640, 83349960, 166699920]

約数ペア:

[(1, 166699920), (2, 83349960), (3, 55566640), (4, 41674980), (5, 33339984), (6, 27783320), (8, 20837490), (10, 16669992), (12, 13891660), (15, 11113328), (16, 10418745), (19, 8773680), (20, 8334996), (24, 6945830), (30, 5556664), (38, 4386840), (40, 4167498), (48, 3472915), (57, 2924560), (60, 2778332), (76, 2193420), (80, 2083749), (95, 1754736), (114, 1462280), (120, 1389166), (139, 1199280), (152, 1096710), (190, 877368), (228, 731140), (240, 694583), (263, 633840), (278, 599640), (285, 584912), (304, 548355), (380, 438684), (417, 399760), (456, 365570), (526, 316920), (556, 299820), (570, 292456), (695, 239856), (760, 219342), (789, 211280), (834, 199880), (912, 182785), (1052, 158460), (1112, 149910), (1140, 146228), (1315, 126768), (1390, 119928), (1520, 109671), (1578, 105640), (1668, 99940), (2085, 79952), (2104, 79230), (2224, 74955), (2280, 73114), (2630, 63384), (2641, 63120), (2780, 59964), (3156, 52820), (3336, 49970), (3945, 42256), (4170, 39976), (4208, 39615), (4560, 36557), (4997, 33360), (5260, 31692), (5282, 31560), (5560, 29982), (6312, 26410), (6672, 24985), (7890, 21128), (7923, 21040), (8340, 19988), (9994, 16680), (10520, 15846), (10564, 15780), (11120, 14991), (12624, 13205)]