281102520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34963}}^1$

素因数の和:35044

約数の個数: 64

約数和(自身を含む): 855918720

約数和(自身を除く): 574816200

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, 34963, 69926, 104889, 139852, 174815, 209778, 279704, 349630, 419556, 524445, 699260, 839112, 1048890, 1398520, 2097780, 2342521, 4195560, 4685042, 7027563, 9370084, 11712605, 14055126, 18740168, 23425210, 28110252, 35137815, 46850420, 56220504, 70275630, 93700840, 140551260, 281102520]

約数ペア:

[(1, 281102520), (2, 140551260), (3, 93700840), (4, 70275630), (5, 56220504), (6, 46850420), (8, 35137815), (10, 28110252), (12, 23425210), (15, 18740168), (20, 14055126), (24, 11712605), (30, 9370084), (40, 7027563), (60, 4685042), (67, 4195560), (120, 2342521), (134, 2097780), (201, 1398520), (268, 1048890), (335, 839112), (402, 699260), (536, 524445), (670, 419556), (804, 349630), (1005, 279704), (1340, 209778), (1608, 174815), (2010, 139852), (2680, 104889), (4020, 69926), (8040, 34963)]