105026520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13063}}^1$

素因数の和:13144

約数の個数: 64

約数和(自身を含む): 319806720

約数和(自身を除く): 214780200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 13063, 26126, 39189, 52252, 65315, 78378, 104504, 130630, 156756, 195945, 261260, 313512, 391890, 522520, 783780, 875221, 1567560, 1750442, 2625663, 3500884, 4376105, 5251326, 7001768, 8752210, 10502652, 13128315, 17504420, 21005304, 26256630, 35008840, 52513260, 105026520]

約数ペア:

[(1, 105026520), (2, 52513260), (3, 35008840), (4, 26256630), (5, 21005304), (6, 17504420), (8, 13128315), (10, 10502652), (12, 8752210), (15, 7001768), (20, 5251326), (24, 4376105), (30, 3500884), (40, 2625663), (60, 1750442), (67, 1567560), (120, 875221), (134, 783780), (201, 522520), (268, 391890), (335, 313512), (402, 261260), (536, 195945), (670, 156756), (804, 130630), (1005, 104504), (1340, 78378), (1608, 65315), (2010, 52252), (2680, 39189), (4020, 26126), (8040, 13063)]