66999360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:812

約数の個数: 112

約数和(自身を含む): 215140032

約数和(自身を除く): 148140672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 691, 808, 960, 1010, 1212, 1382, 1515, 1616, 2020, 2073, 2424, 2764, 3030, 3232, 3455, 4040, 4146, 4848, 5528, 6060, 6464, 6910, 8080, 8292, 9696, 10365, 11056, 12120, 13820, 16160, 16584, 19392, 20730, 22112, 24240, 27640, 32320, 33168, 41460, 44224, 48480, 55280, 66336, 69791, 82920, 96960, 110560, 132672, 139582, 165840, 209373, 221120, 279164, 331680, 348955, 418746, 558328, 663360, 697910, 837492, 1046865, 1116656, 1395820, 1674984, 2093730, 2233312, 2791640, 3349968, 4187460, 4466624, 5583280, 6699936, 8374920, 11166560, 13399872, 16749840, 22333120, 33499680, 66999360]

約数ペア:

[(1, 66999360), (2, 33499680), (3, 22333120), (4, 16749840), (5, 13399872), (6, 11166560), (8, 8374920), (10, 6699936), (12, 5583280), (15, 4466624), (16, 4187460), (20, 3349968), (24, 2791640), (30, 2233312), (32, 2093730), (40, 1674984), (48, 1395820), (60, 1116656), (64, 1046865), (80, 837492), (96, 697910), (101, 663360), (120, 558328), (160, 418746), (192, 348955), (202, 331680), (240, 279164), (303, 221120), (320, 209373), (404, 165840), (480, 139582), (505, 132672), (606, 110560), (691, 96960), (808, 82920), (960, 69791), (1010, 66336), (1212, 55280), (1382, 48480), (1515, 44224), (1616, 41460), (2020, 33168), (2073, 32320), (2424, 27640), (2764, 24240), (3030, 22112), (3232, 20730), (3455, 19392), (4040, 16584), (4146, 16160), (4848, 13820), (5528, 12120), (6060, 11056), (6464, 10365), (6910, 9696), (8080, 8292)]