127068240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 428722560

約数和(自身を除く): 301654320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 139, 156, 195, 208, 240, 260, 278, 293, 312, 390, 417, 520, 556, 586, 624, 695, 780, 834, 879, 1040, 1112, 1172, 1390, 1465, 1560, 1668, 1758, 1807, 2085, 2224, 2344, 2780, 2930, 3120, 3336, 3516, 3614, 3809, 4170, 4395, 4688, 5421, 5560, 5860, 6672, 7032, 7228, 7618, 8340, 8790, 9035, 10842, 11120, 11427, 11720, 14064, 14456, 15236, 16680, 17580, 18070, 19045, 21684, 22854, 23440, 27105, 28912, 30472, 33360, 35160, 36140, 38090, 40727, 43368, 45708, 54210, 57135, 60944, 70320, 72280, 76180, 81454, 86736, 91416, 108420, 114270, 122181, 144560, 152360, 162908, 182832, 203635, 216840, 228540, 244362, 304720, 325816, 407270, 433680, 457080, 488724, 529451, 610905, 651632, 814540, 914160, 977448, 1058902, 1221810, 1588353, 1629080, 1954896, 2117804, 2443620, 2647255, 3176706, 3258160, 4235608, 4887240, 5294510, 6353412, 7941765, 8471216, 9774480, 10589020, 12706824, 15883530, 21178040, 25413648, 31767060, 42356080, 63534120, 127068240]

約数ペア:

[(1, 127068240), (2, 63534120), (3, 42356080), (4, 31767060), (5, 25413648), (6, 21178040), (8, 15883530), (10, 12706824), (12, 10589020), (13, 9774480), (15, 8471216), (16, 7941765), (20, 6353412), (24, 5294510), (26, 4887240), (30, 4235608), (39, 3258160), (40, 3176706), (48, 2647255), (52, 2443620), (60, 2117804), (65, 1954896), (78, 1629080), (80, 1588353), (104, 1221810), (120, 1058902), (130, 977448), (139, 914160), (156, 814540), (195, 651632), (208, 610905), (240, 529451), (260, 488724), (278, 457080), (293, 433680), (312, 407270), (390, 325816), (417, 304720), (520, 244362), (556, 228540), (586, 216840), (624, 203635), (695, 182832), (780, 162908), (834, 152360), (879, 144560), (1040, 122181), (1112, 114270), (1172, 108420), (1390, 91416), (1465, 86736), (1560, 81454), (1668, 76180), (1758, 72280), (1807, 70320), (2085, 60944), (2224, 57135), (2344, 54210), (2780, 45708), (2930, 43368), (3120, 40727), (3336, 38090), (3516, 36140), (3614, 35160), (3809, 33360), (4170, 30472), (4395, 28912), (4688, 27105), (5421, 23440), (5560, 22854), (5860, 21684), (6672, 19045), (7032, 18070), (7228, 17580), (7618, 16680), (8340, 15236), (8790, 14456), (9035, 14064), (10842, 11720), (11120, 11427)]