71765040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4546

約数の個数: 80

約数和(自身を含む): 225842688

約数和(自身を除く): 154077648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4463, 5360, 8040, 8926, 13389, 16080, 17852, 22315, 26778, 35704, 44630, 53556, 66945, 71408, 89260, 107112, 133890, 178520, 214224, 267780, 299021, 357040, 535560, 598042, 897063, 1071120, 1196084, 1495105, 1794126, 2392168, 2990210, 3588252, 4485315, 4784336, 5980420, 7176504, 8970630, 11960840, 14353008, 17941260, 23921680, 35882520, 71765040]

約数ペア:

[(1, 71765040), (2, 35882520), (3, 23921680), (4, 17941260), (5, 14353008), (6, 11960840), (8, 8970630), (10, 7176504), (12, 5980420), (15, 4784336), (16, 4485315), (20, 3588252), (24, 2990210), (30, 2392168), (40, 1794126), (48, 1495105), (60, 1196084), (67, 1071120), (80, 897063), (120, 598042), (134, 535560), (201, 357040), (240, 299021), (268, 267780), (335, 214224), (402, 178520), (536, 133890), (670, 107112), (804, 89260), (1005, 71408), (1072, 66945), (1340, 53556), (1608, 44630), (2010, 35704), (2680, 26778), (3216, 22315), (4020, 17852), (4463, 16080), (5360, 13389), (8040, 8926)]