211437360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9473}}^1$

素因数の和:9523

約数の個数: 120

約数和(自身を含む): 733060224

約数和(自身を除く): 521622864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9473, 11160, 18946, 22320, 28419, 37892, 47365, 56838, 75784, 85257, 94730, 113676, 142095, 151568, 170514, 189460, 227352, 284190, 293663, 341028, 378920, 426285, 454704, 568380, 587326, 682056, 757840, 852570, 880989, 1136760, 1174652, 1364112, 1468315, 1705140, 1761978, 2273520, 2349304, 2642967, 2936630, 3410280, 3523956, 4404945, 4698608, 5285934, 5873260, 6820560, 7047912, 8809890, 10571868, 11746520, 13214835, 14095824, 17619780, 21143736, 23493040, 26429670, 35239560, 42287472, 52859340, 70479120, 105718680, 211437360]

約数ペア:

[(1, 211437360), (2, 105718680), (3, 70479120), (4, 52859340), (5, 42287472), (6, 35239560), (8, 26429670), (9, 23493040), (10, 21143736), (12, 17619780), (15, 14095824), (16, 13214835), (18, 11746520), (20, 10571868), (24, 8809890), (30, 7047912), (31, 6820560), (36, 5873260), (40, 5285934), (45, 4698608), (48, 4404945), (60, 3523956), (62, 3410280), (72, 2936630), (80, 2642967), (90, 2349304), (93, 2273520), (120, 1761978), (124, 1705140), (144, 1468315), (155, 1364112), (180, 1174652), (186, 1136760), (240, 880989), (248, 852570), (279, 757840), (310, 682056), (360, 587326), (372, 568380), (465, 454704), (496, 426285), (558, 378920), (620, 341028), (720, 293663), (744, 284190), (930, 227352), (1116, 189460), (1240, 170514), (1395, 151568), (1488, 142095), (1860, 113676), (2232, 94730), (2480, 85257), (2790, 75784), (3720, 56838), (4464, 47365), (5580, 37892), (7440, 28419), (9473, 22320), (11160, 18946)]