142557360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4909}}^1$

素因数の和:4947

約数の個数: 120

約数和(自身を含む): 485854320

約数和(自身を除く): 343296960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 4909, 5808, 7260, 9680, 9818, 14520, 14727, 19636, 24545, 29040, 29454, 39272, 49090, 53999, 58908, 73635, 78544, 98180, 107998, 117816, 147270, 161997, 196360, 215996, 235632, 269995, 294540, 323994, 392720, 431992, 539990, 589080, 593989, 647988, 809985, 863984, 1079980, 1178160, 1187978, 1295976, 1619970, 1781967, 2159960, 2375956, 2591952, 2969945, 3239940, 3563934, 4319920, 4751912, 5939890, 6479880, 7127868, 8909835, 9503824, 11879780, 12959760, 14255736, 17819670, 23759560, 28511472, 35639340, 47519120, 71278680, 142557360]

約数ペア:

[(1, 142557360), (2, 71278680), (3, 47519120), (4, 35639340), (5, 28511472), (6, 23759560), (8, 17819670), (10, 14255736), (11, 12959760), (12, 11879780), (15, 9503824), (16, 8909835), (20, 7127868), (22, 6479880), (24, 5939890), (30, 4751912), (33, 4319920), (40, 3563934), (44, 3239940), (48, 2969945), (55, 2591952), (60, 2375956), (66, 2159960), (80, 1781967), (88, 1619970), (110, 1295976), (120, 1187978), (121, 1178160), (132, 1079980), (165, 863984), (176, 809985), (220, 647988), (240, 593989), (242, 589080), (264, 539990), (330, 431992), (363, 392720), (440, 323994), (484, 294540), (528, 269995), (605, 235632), (660, 215996), (726, 196360), (880, 161997), (968, 147270), (1210, 117816), (1320, 107998), (1452, 98180), (1815, 78544), (1936, 73635), (2420, 58908), (2640, 53999), (2904, 49090), (3630, 39272), (4840, 29454), (4909, 29040), (5808, 24545), (7260, 19636), (9680, 14727), (9818, 14520)]