22504821960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{4079}}^1$

素因数の和:6115

約数の個数: 128

約数和(自身を含む): 70502400000

約数和(自身を除く): 47997578040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1999, 2760, 3998, 4079, 5997, 7996, 8158, 9995, 11994, 12237, 15992, 16316, 19990, 20395, 23988, 24474, 29985, 32632, 39980, 40790, 45977, 47976, 48948, 59970, 61185, 79960, 81580, 91954, 93817, 97896, 119940, 122370, 137931, 163160, 183908, 187634, 229885, 239880, 244740, 275862, 281451, 367816, 375268, 459770, 469085, 489480, 551724, 562902, 689655, 750536, 919540, 938170, 1103448, 1125804, 1379310, 1407255, 1839080, 1876340, 2251608, 2758620, 2814510, 3752680, 5517240, 5629020, 8153921, 11258040, 16307842, 24461763, 32615684, 40769605, 48923526, 65231368, 81539210, 97847052, 122308815, 163078420, 187540183, 195694104, 244617630, 326156840, 375080366, 489235260, 562620549, 750160732, 937700915, 978470520, 1125241098, 1500321464, 1875401830, 2250482196, 2813102745, 3750803660, 4500964392, 5626205490, 7501607320, 11252410980, 22504821960]

約数ペア:

[(1, 22504821960), (2, 11252410980), (3, 7501607320), (4, 5626205490), (5, 4500964392), (6, 3750803660), (8, 2813102745), (10, 2250482196), (12, 1875401830), (15, 1500321464), (20, 1125241098), (23, 978470520), (24, 937700915), (30, 750160732), (40, 562620549), (46, 489235260), (60, 375080366), (69, 326156840), (92, 244617630), (115, 195694104), (120, 187540183), (138, 163078420), (184, 122308815), (230, 97847052), (276, 81539210), (345, 65231368), (460, 48923526), (552, 40769605), (690, 32615684), (920, 24461763), (1380, 16307842), (1999, 11258040), (2760, 8153921), (3998, 5629020), (4079, 5517240), (5997, 3752680), (7996, 2814510), (8158, 2758620), (9995, 2251608), (11994, 1876340), (12237, 1839080), (15992, 1407255), (16316, 1379310), (19990, 1125804), (20395, 1103448), (23988, 938170), (24474, 919540), (29985, 750536), (32632, 689655), (39980, 562902), (40790, 551724), (45977, 489480), (47976, 469085), (48948, 459770), (59970, 375268), (61185, 367816), (79960, 281451), (81580, 275862), (91954, 244740), (93817, 239880), (97896, 229885), (119940, 187634), (122370, 183908), (137931, 163160)]