220599840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6473}}^1$

素因数の和:6562

約数の個数: 96

約数和(自身を含む): 704785536

約数和(自身を除く): 484185696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6473, 6816, 8520, 11360, 12946, 17040, 19419, 25892, 32365, 34080, 38838, 51784, 64730, 77676, 97095, 103568, 129460, 155352, 194190, 207136, 258920, 310704, 388380, 459583, 517840, 621408, 776760, 919166, 1035680, 1378749, 1553520, 1838332, 2297915, 2757498, 3107040, 3676664, 4595830, 5514996, 6893745, 7353328, 9191660, 11029992, 13787490, 14706656, 18383320, 22059984, 27574980, 36766640, 44119968, 55149960, 73533280, 110299920, 220599840]

約数ペア:

[(1, 220599840), (2, 110299920), (3, 73533280), (4, 55149960), (5, 44119968), (6, 36766640), (8, 27574980), (10, 22059984), (12, 18383320), (15, 14706656), (16, 13787490), (20, 11029992), (24, 9191660), (30, 7353328), (32, 6893745), (40, 5514996), (48, 4595830), (60, 3676664), (71, 3107040), (80, 2757498), (96, 2297915), (120, 1838332), (142, 1553520), (160, 1378749), (213, 1035680), (240, 919166), (284, 776760), (355, 621408), (426, 517840), (480, 459583), (568, 388380), (710, 310704), (852, 258920), (1065, 207136), (1136, 194190), (1420, 155352), (1704, 129460), (2130, 103568), (2272, 97095), (2840, 77676), (3408, 64730), (4260, 51784), (5680, 38838), (6473, 34080), (6816, 32365), (8520, 25892), (11360, 19419), (12946, 17040)]