153125360560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1\times {\mathrm{15739}}^1$

素因数の和:19706

約数の個数: 80

約数和(自身を含む): 367617899520

約数和(自身を除く): 214492538960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3923, 7846, 15692, 15739, 19615, 31384, 31478, 39230, 62768, 62956, 78460, 78695, 121613, 125912, 156920, 157390, 243226, 251824, 313840, 314780, 486452, 487909, 608065, 629560, 972904, 975818, 1216130, 1259120, 1945808, 1951636, 2432260, 2439545, 3903272, 4864520, 4879090, 7806544, 9729040, 9758180, 19516360, 39032720, 61744097, 123488194, 246976388, 308720485, 493952776, 617440970, 987905552, 1234881940, 1914067007, 2469763880, 3828134014, 4939527760, 7656268028, 9570335035, 15312536056, 19140670070, 30625072112, 38281340140, 76562680280, 153125360560]

約数ペア:

[(1, 153125360560), (2, 76562680280), (4, 38281340140), (5, 30625072112), (8, 19140670070), (10, 15312536056), (16, 9570335035), (20, 7656268028), (31, 4939527760), (40, 3828134014), (62, 2469763880), (80, 1914067007), (124, 1234881940), (155, 987905552), (248, 617440970), (310, 493952776), (496, 308720485), (620, 246976388), (1240, 123488194), (2480, 61744097), (3923, 39032720), (7846, 19516360), (15692, 9758180), (15739, 9729040), (19615, 7806544), (31384, 4879090), (31478, 4864520), (39230, 3903272), (62768, 2439545), (62956, 2432260), (78460, 1951636), (78695, 1945808), (121613, 1259120), (125912, 1216130), (156920, 975818), (157390, 972904), (243226, 629560), (251824, 608065), (313840, 487909), (314780, 486452)]