142928760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91621}}^1$

素因数の和:91648

約数の個数: 64

約数和(自身を含む): 461774880

約数和(自身を除く): 318846120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 91621, 183242, 274863, 366484, 458105, 549726, 732968, 916210, 1099452, 1191073, 1374315, 1832420, 2198904, 2382146, 2748630, 3573219, 3664840, 4764292, 5497260, 5955365, 7146438, 9528584, 10994520, 11910730, 14292876, 17866095, 23821460, 28585752, 35732190, 47642920, 71464380, 142928760]

約数ペア:

[(1, 142928760), (2, 71464380), (3, 47642920), (4, 35732190), (5, 28585752), (6, 23821460), (8, 17866095), (10, 14292876), (12, 11910730), (13, 10994520), (15, 9528584), (20, 7146438), (24, 5955365), (26, 5497260), (30, 4764292), (39, 3664840), (40, 3573219), (52, 2748630), (60, 2382146), (65, 2198904), (78, 1832420), (104, 1374315), (120, 1191073), (130, 1099452), (156, 916210), (195, 732968), (260, 549726), (312, 458105), (390, 366484), (520, 274863), (780, 183242), (1560, 91621)]