246676920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9473}}^1$

素因数の和:9525

約数の個数: 128

約数和(自身を含む): 873123840

約数和(自身を除く): 626446920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 9473, 13020, 18946, 26040, 28419, 37892, 47365, 56838, 66311, 75784, 94730, 113676, 132622, 142095, 189460, 198933, 227352, 265244, 284190, 293663, 331555, 378920, 397866, 530488, 568380, 587326, 663110, 795732, 880989, 994665, 1136760, 1174652, 1326220, 1468315, 1591464, 1761978, 1989330, 2055641, 2349304, 2652440, 2936630, 3523956, 3978660, 4111282, 4404945, 5873260, 6166923, 7047912, 7957320, 8222564, 8809890, 10278205, 11746520, 12333846, 16445128, 17619780, 20556410, 24667692, 30834615, 35239560, 41112820, 49335384, 61669230, 82225640, 123338460, 246676920]

約数ペア:

[(1, 246676920), (2, 123338460), (3, 82225640), (4, 61669230), (5, 49335384), (6, 41112820), (7, 35239560), (8, 30834615), (10, 24667692), (12, 20556410), (14, 17619780), (15, 16445128), (20, 12333846), (21, 11746520), (24, 10278205), (28, 8809890), (30, 8222564), (31, 7957320), (35, 7047912), (40, 6166923), (42, 5873260), (56, 4404945), (60, 4111282), (62, 3978660), (70, 3523956), (84, 2936630), (93, 2652440), (105, 2349304), (120, 2055641), (124, 1989330), (140, 1761978), (155, 1591464), (168, 1468315), (186, 1326220), (210, 1174652), (217, 1136760), (248, 994665), (280, 880989), (310, 795732), (372, 663110), (420, 587326), (434, 568380), (465, 530488), (620, 397866), (651, 378920), (744, 331555), (840, 293663), (868, 284190), (930, 265244), (1085, 227352), (1240, 198933), (1302, 189460), (1736, 142095), (1860, 132622), (2170, 113676), (2604, 94730), (3255, 75784), (3720, 66311), (4340, 56838), (5208, 47365), (6510, 37892), (8680, 28419), (9473, 26040), (13020, 18946)]