15677906320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{2731}}^1$

素因数の和:3800

約数の個数: 80

約数和(自身を含む): 37001596032

約数和(自身を除く): 21323689712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 983, 1168, 1460, 1966, 2731, 2920, 3932, 4915, 5462, 5840, 7864, 9830, 10924, 13655, 15728, 19660, 21848, 27310, 39320, 43696, 54620, 71759, 78640, 109240, 143518, 199363, 218480, 287036, 358795, 398726, 574072, 717590, 797452, 996815, 1148144, 1435180, 1594904, 1993630, 2684573, 2870360, 3189808, 3987260, 5369146, 5740720, 7974520, 10738292, 13422865, 15949040, 21476584, 26845730, 42953168, 53691460, 107382920, 195973829, 214765840, 391947658, 783895316, 979869145, 1567790632, 1959738290, 3135581264, 3919476580, 7838953160, 15677906320]

約数ペア:

[(1, 15677906320), (2, 7838953160), (4, 3919476580), (5, 3135581264), (8, 1959738290), (10, 1567790632), (16, 979869145), (20, 783895316), (40, 391947658), (73, 214765840), (80, 195973829), (146, 107382920), (292, 53691460), (365, 42953168), (584, 26845730), (730, 21476584), (983, 15949040), (1168, 13422865), (1460, 10738292), (1966, 7974520), (2731, 5740720), (2920, 5369146), (3932, 3987260), (4915, 3189808), (5462, 2870360), (5840, 2684573), (7864, 1993630), (9830, 1594904), (10924, 1435180), (13655, 1148144), (15728, 996815), (19660, 797452), (21848, 717590), (27310, 574072), (39320, 398726), (43696, 358795), (54620, 287036), (71759, 218480), (78640, 199363), (109240, 143518)]