667346760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7213}}^1$

素因数の和:7487

約数の個数: 96

約数和(自身を含む): 2177618040

約数和(自身を除く): 1510271280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4626, 5140, 6168, 7213, 7710, 9252, 10280, 11565, 14426, 15420, 18504, 21639, 23130, 28852, 30840, 36065, 43278, 46260, 57704, 64917, 72130, 86556, 92520, 108195, 129834, 144260, 173112, 216390, 259668, 288520, 324585, 432780, 519336, 649170, 865560, 1298340, 1853741, 2596680, 3707482, 5561223, 7414964, 9268705, 11122446, 14829928, 16683669, 18537410, 22244892, 27806115, 33367338, 37074820, 44489784, 55612230, 66734676, 74149640, 83418345, 111224460, 133469352, 166836690, 222448920, 333673380, 667346760]

約数ペア:

[(1, 667346760), (2, 333673380), (3, 222448920), (4, 166836690), (5, 133469352), (6, 111224460), (8, 83418345), (9, 74149640), (10, 66734676), (12, 55612230), (15, 44489784), (18, 37074820), (20, 33367338), (24, 27806115), (30, 22244892), (36, 18537410), (40, 16683669), (45, 14829928), (60, 11122446), (72, 9268705), (90, 7414964), (120, 5561223), (180, 3707482), (257, 2596680), (360, 1853741), (514, 1298340), (771, 865560), (1028, 649170), (1285, 519336), (1542, 432780), (2056, 324585), (2313, 288520), (2570, 259668), (3084, 216390), (3855, 173112), (4626, 144260), (5140, 129834), (6168, 108195), (7213, 92520), (7710, 86556), (9252, 72130), (10280, 64917), (11565, 57704), (14426, 46260), (15420, 43278), (18504, 36065), (21639, 30840), (23130, 28852)]