66829680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 226905120

約数和(自身を除く): 160075440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 919, 1010, 1212, 1515, 1616, 1818, 1838, 2020, 2424, 2757, 3030, 3636, 3676, 4040, 4545, 4595, 4848, 5514, 6060, 7272, 7352, 8080, 8271, 9090, 9190, 11028, 12120, 13785, 14544, 14704, 16542, 18180, 18380, 22056, 24240, 27570, 33084, 36360, 36760, 41355, 44112, 55140, 66168, 72720, 73520, 82710, 92819, 110280, 132336, 165420, 185638, 220560, 278457, 330840, 371276, 464095, 556914, 661680, 742552, 835371, 928190, 1113828, 1392285, 1485104, 1670742, 1856380, 2227656, 2784570, 3341484, 3712760, 4176855, 4455312, 5569140, 6682968, 7425520, 8353710, 11138280, 13365936, 16707420, 22276560, 33414840, 66829680]

約数ペア:

[(1, 66829680), (2, 33414840), (3, 22276560), (4, 16707420), (5, 13365936), (6, 11138280), (8, 8353710), (9, 7425520), (10, 6682968), (12, 5569140), (15, 4455312), (16, 4176855), (18, 3712760), (20, 3341484), (24, 2784570), (30, 2227656), (36, 1856380), (40, 1670742), (45, 1485104), (48, 1392285), (60, 1113828), (72, 928190), (80, 835371), (90, 742552), (101, 661680), (120, 556914), (144, 464095), (180, 371276), (202, 330840), (240, 278457), (303, 220560), (360, 185638), (404, 165420), (505, 132336), (606, 110280), (720, 92819), (808, 82710), (909, 73520), (919, 72720), (1010, 66168), (1212, 55140), (1515, 44112), (1616, 41355), (1818, 36760), (1838, 36360), (2020, 33084), (2424, 27570), (2757, 24240), (3030, 22056), (3636, 18380), (3676, 18180), (4040, 16542), (4545, 14704), (4595, 14544), (4848, 13785), (5514, 12120), (6060, 11028), (7272, 9190), (7352, 9090), (8080, 8271)]