542635520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 1506117888

約数和(自身を除く): 963482368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 256, 280, 283, 320, 428, 448, 512, 535, 560, 566, 640, 749, 856, 896, 1070, 1120, 1132, 1280, 1415, 1498, 1712, 1792, 1981, 2140, 2240, 2264, 2560, 2830, 2996, 3424, 3584, 3745, 3962, 4280, 4480, 4528, 5660, 5992, 6848, 7490, 7924, 8560, 8960, 9056, 9905, 11320, 11984, 13696, 14980, 15848, 17120, 17920, 18112, 19810, 22640, 23968, 27392, 29960, 30281, 31696, 34240, 36224, 39620, 45280, 47936, 54784, 59920, 60562, 63392, 68480, 72448, 79240, 90560, 95872, 119840, 121124, 126784, 136960, 144896, 151405, 158480, 181120, 191744, 211967, 239680, 242248, 253568, 273920, 302810, 316960, 362240, 383488, 423934, 479360, 484496, 507136, 605620, 633920, 724480, 847868, 958720, 968992, 1014272, 1059835, 1211240, 1267840, 1695736, 1917440, 1937984, 2119670, 2422480, 2535680, 3391472, 3875968, 4239340, 4844960, 5071360, 6782944, 7751936, 8478680, 9689920, 13565888, 15503872, 16957360, 19379840, 27131776, 33914720, 38759680, 54263552, 67829440, 77519360, 108527104, 135658880, 271317760, 542635520]

約数ペア:

[(1, 542635520), (2, 271317760), (4, 135658880), (5, 108527104), (7, 77519360), (8, 67829440), (10, 54263552), (14, 38759680), (16, 33914720), (20, 27131776), (28, 19379840), (32, 16957360), (35, 15503872), (40, 13565888), (56, 9689920), (64, 8478680), (70, 7751936), (80, 6782944), (107, 5071360), (112, 4844960), (128, 4239340), (140, 3875968), (160, 3391472), (214, 2535680), (224, 2422480), (256, 2119670), (280, 1937984), (283, 1917440), (320, 1695736), (428, 1267840), (448, 1211240), (512, 1059835), (535, 1014272), (560, 968992), (566, 958720), (640, 847868), (749, 724480), (856, 633920), (896, 605620), (1070, 507136), (1120, 484496), (1132, 479360), (1280, 423934), (1415, 383488), (1498, 362240), (1712, 316960), (1792, 302810), (1981, 273920), (2140, 253568), (2240, 242248), (2264, 239680), (2560, 211967), (2830, 191744), (2996, 181120), (3424, 158480), (3584, 151405), (3745, 144896), (3962, 136960), (4280, 126784), (4480, 121124), (4528, 119840), (5660, 95872), (5992, 90560), (6848, 79240), (7490, 72448), (7924, 68480), (8560, 63392), (8960, 60562), (9056, 59920), (9905, 54784), (11320, 47936), (11984, 45280), (13696, 39620), (14980, 36224), (15848, 34240), (17120, 31696), (17920, 30281), (18112, 29960), (19810, 27392), (22640, 23968)]