137945040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18541}}^1$

素因数の和:18588

約数の個数: 80

約数和(自身を含む): 441447936

約数和(自身を除く): 303502896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 18541, 37082, 55623, 74164, 92705, 111246, 148328, 185410, 222492, 278115, 296656, 370820, 444984, 556230, 574771, 741640, 889968, 1112460, 1149542, 1483280, 1724313, 2224920, 2299084, 2873855, 3448626, 4449840, 4598168, 5747710, 6897252, 8621565, 9196336, 11495420, 13794504, 17243130, 22990840, 27589008, 34486260, 45981680, 68972520, 137945040]

約数ペア:

[(1, 137945040), (2, 68972520), (3, 45981680), (4, 34486260), (5, 27589008), (6, 22990840), (8, 17243130), (10, 13794504), (12, 11495420), (15, 9196336), (16, 8621565), (20, 6897252), (24, 5747710), (30, 4598168), (31, 4449840), (40, 3448626), (48, 2873855), (60, 2299084), (62, 2224920), (80, 1724313), (93, 1483280), (120, 1149542), (124, 1112460), (155, 889968), (186, 741640), (240, 574771), (248, 556230), (310, 444984), (372, 370820), (465, 296656), (496, 278115), (620, 222492), (744, 185410), (930, 148328), (1240, 111246), (1488, 92705), (1860, 74164), (2480, 55623), (3720, 37082), (7440, 18541)]