462801080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 1216425600

約数和(自身を除く): 753624520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 389, 392, 490, 607, 778, 980, 1214, 1556, 1945, 1960, 2428, 2723, 3035, 3112, 3890, 4249, 4856, 5446, 6070, 7780, 8498, 10892, 12140, 13615, 15560, 16996, 19061, 21245, 21784, 24280, 27230, 29743, 33992, 38122, 42490, 54460, 59486, 76244, 84980, 95305, 108920, 118972, 148715, 152488, 169960, 190610, 236123, 237944, 297430, 381220, 472246, 594860, 762440, 944492, 1180615, 1189720, 1652861, 1888984, 2361230, 3305722, 4722460, 6611444, 8264305, 9444920, 11570027, 13222888, 16528610, 23140054, 33057220, 46280108, 57850135, 66114440, 92560216, 115700270, 231400540, 462801080]

約数ペア:

[(1, 462801080), (2, 231400540), (4, 115700270), (5, 92560216), (7, 66114440), (8, 57850135), (10, 46280108), (14, 33057220), (20, 23140054), (28, 16528610), (35, 13222888), (40, 11570027), (49, 9444920), (56, 8264305), (70, 6611444), (98, 4722460), (140, 3305722), (196, 2361230), (245, 1888984), (280, 1652861), (389, 1189720), (392, 1180615), (490, 944492), (607, 762440), (778, 594860), (980, 472246), (1214, 381220), (1556, 297430), (1945, 237944), (1960, 236123), (2428, 190610), (2723, 169960), (3035, 152488), (3112, 148715), (3890, 118972), (4249, 108920), (4856, 95305), (5446, 84980), (6070, 76244), (7780, 59486), (8498, 54460), (10892, 42490), (12140, 38122), (13615, 33992), (15560, 29743), (16996, 27230), (19061, 24280), (21245, 21784)]