67653840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2908

約数の個数: 80

約数和(自身を含む): 211879296

約数和(自身を除く): 144225456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 2791, 3030, 4040, 4848, 5582, 6060, 8080, 8373, 11164, 12120, 13955, 16746, 22328, 24240, 27910, 33492, 41865, 44656, 55820, 66984, 83730, 111640, 133968, 167460, 223280, 281891, 334920, 563782, 669840, 845673, 1127564, 1409455, 1691346, 2255128, 2818910, 3382692, 4228365, 4510256, 5637820, 6765384, 8456730, 11275640, 13530768, 16913460, 22551280, 33826920, 67653840]

約数ペア:

[(1, 67653840), (2, 33826920), (3, 22551280), (4, 16913460), (5, 13530768), (6, 11275640), (8, 8456730), (10, 6765384), (12, 5637820), (15, 4510256), (16, 4228365), (20, 3382692), (24, 2818910), (30, 2255128), (40, 1691346), (48, 1409455), (60, 1127564), (80, 845673), (101, 669840), (120, 563782), (202, 334920), (240, 281891), (303, 223280), (404, 167460), (505, 133968), (606, 111640), (808, 83730), (1010, 66984), (1212, 55820), (1515, 44656), (1616, 41865), (2020, 33492), (2424, 27910), (2791, 24240), (3030, 22328), (4040, 16746), (4848, 13955), (5582, 12120), (6060, 11164), (8080, 8373)]