68656248840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5664707}}^1$

素因数の和:5664822

約数の個数: 64

約数和(自身を含む): 208008077760

約数和(自身を除く): 139351828920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 5664707, 11329414, 16994121, 22658828, 28323535, 33988242, 45317656, 56647070, 67976484, 84970605, 113294140, 135952968, 169941210, 226588280, 339882420, 572135407, 679764840, 1144270814, 1716406221, 2288541628, 2860677035, 3432812442, 4577083256, 5721354070, 6865624884, 8582031105, 11442708140, 13731249768, 17164062210, 22885416280, 34328124420, 68656248840]

約数ペア:

[(1, 68656248840), (2, 34328124420), (3, 22885416280), (4, 17164062210), (5, 13731249768), (6, 11442708140), (8, 8582031105), (10, 6865624884), (12, 5721354070), (15, 4577083256), (20, 3432812442), (24, 2860677035), (30, 2288541628), (40, 1716406221), (60, 1144270814), (101, 679764840), (120, 572135407), (202, 339882420), (303, 226588280), (404, 169941210), (505, 135952968), (606, 113294140), (808, 84970605), (1010, 67976484), (1212, 56647070), (1515, 45317656), (2020, 33988242), (2424, 28323535), (3030, 22658828), (4040, 16994121), (6060, 11329414), (12120, 5664707)]