57101040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 120

約数和(自身を含む): 194639328

約数和(自身を除く): 137538288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1117, 1136, 1278, 1420, 1704, 2130, 2234, 2556, 2840, 3195, 3351, 3408, 4260, 4468, 5112, 5585, 5680, 6390, 6702, 8520, 8936, 10053, 10224, 11170, 12780, 13404, 16755, 17040, 17872, 20106, 22340, 25560, 26808, 33510, 40212, 44680, 50265, 51120, 53616, 67020, 79307, 80424, 89360, 100530, 134040, 158614, 160848, 201060, 237921, 268080, 317228, 396535, 402120, 475842, 634456, 713763, 793070, 804240, 951684, 1189605, 1268912, 1427526, 1586140, 1903368, 2379210, 2855052, 3172280, 3568815, 3806736, 4758420, 5710104, 6344560, 7137630, 9516840, 11420208, 14275260, 19033680, 28550520, 57101040]

約数ペア:

[(1, 57101040), (2, 28550520), (3, 19033680), (4, 14275260), (5, 11420208), (6, 9516840), (8, 7137630), (9, 6344560), (10, 5710104), (12, 4758420), (15, 3806736), (16, 3568815), (18, 3172280), (20, 2855052), (24, 2379210), (30, 1903368), (36, 1586140), (40, 1427526), (45, 1268912), (48, 1189605), (60, 951684), (71, 804240), (72, 793070), (80, 713763), (90, 634456), (120, 475842), (142, 402120), (144, 396535), (180, 317228), (213, 268080), (240, 237921), (284, 201060), (355, 160848), (360, 158614), (426, 134040), (568, 100530), (639, 89360), (710, 80424), (720, 79307), (852, 67020), (1065, 53616), (1117, 51120), (1136, 50265), (1278, 44680), (1420, 40212), (1704, 33510), (2130, 26808), (2234, 25560), (2556, 22340), (2840, 20106), (3195, 17872), (3351, 17040), (3408, 16755), (4260, 13404), (4468, 12780), (5112, 11170), (5585, 10224), (5680, 10053), (6390, 8936), (6702, 8520)]