1066864440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{953}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 3379449600

約数和(自身を除く): 2312585160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 491, 570, 760, 953, 982, 1140, 1473, 1906, 1964, 2280, 2455, 2859, 2946, 3812, 3928, 4765, 4910, 5718, 5892, 7365, 7624, 9329, 9530, 9820, 11436, 11784, 14295, 14730, 18107, 18658, 19060, 19640, 22872, 27987, 28590, 29460, 36214, 37316, 38120, 46645, 54321, 55974, 57180, 58920, 72428, 74632, 90535, 93290, 108642, 111948, 114360, 139935, 144856, 181070, 186580, 217284, 223896, 271605, 279870, 362140, 373160, 434568, 467923, 543210, 559740, 724280, 935846, 1086420, 1119480, 1403769, 1871692, 2172840, 2339615, 2807538, 3743384, 4679230, 5615076, 7018845, 8890537, 9358460, 11230152, 14037690, 17781074, 18716920, 26671611, 28075380, 35562148, 44452685, 53343222, 56150760, 71124296, 88905370, 106686444, 133358055, 177810740, 213372888, 266716110, 355621480, 533432220, 1066864440]

約数ペア:

[(1, 1066864440), (2, 533432220), (3, 355621480), (4, 266716110), (5, 213372888), (6, 177810740), (8, 133358055), (10, 106686444), (12, 88905370), (15, 71124296), (19, 56150760), (20, 53343222), (24, 44452685), (30, 35562148), (38, 28075380), (40, 26671611), (57, 18716920), (60, 17781074), (76, 14037690), (95, 11230152), (114, 9358460), (120, 8890537), (152, 7018845), (190, 5615076), (228, 4679230), (285, 3743384), (380, 2807538), (456, 2339615), (491, 2172840), (570, 1871692), (760, 1403769), (953, 1119480), (982, 1086420), (1140, 935846), (1473, 724280), (1906, 559740), (1964, 543210), (2280, 467923), (2455, 434568), (2859, 373160), (2946, 362140), (3812, 279870), (3928, 271605), (4765, 223896), (4910, 217284), (5718, 186580), (5892, 181070), (7365, 144856), (7624, 139935), (9329, 114360), (9530, 111948), (9820, 108642), (11436, 93290), (11784, 90535), (14295, 74632), (14730, 72428), (18107, 58920), (18658, 57180), (19060, 55974), (19640, 54321), (22872, 46645), (27987, 38120), (28590, 37316), (29460, 36214)]