66761040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16363}}^1$

素因数の和:16396

約数の個数: 80

約数和(自身を含む): 219146688

約数和(自身を除く): 152385648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16363, 32726, 49089, 65452, 81815, 98178, 130904, 163630, 196356, 245445, 261808, 278171, 327260, 392712, 490890, 556342, 654520, 785424, 834513, 981780, 1112684, 1309040, 1390855, 1669026, 1963560, 2225368, 2781710, 3338052, 3927120, 4172565, 4450736, 5563420, 6676104, 8345130, 11126840, 13352208, 16690260, 22253680, 33380520, 66761040]

約数ペア:

[(1, 66761040), (2, 33380520), (3, 22253680), (4, 16690260), (5, 13352208), (6, 11126840), (8, 8345130), (10, 6676104), (12, 5563420), (15, 4450736), (16, 4172565), (17, 3927120), (20, 3338052), (24, 2781710), (30, 2225368), (34, 1963560), (40, 1669026), (48, 1390855), (51, 1309040), (60, 1112684), (68, 981780), (80, 834513), (85, 785424), (102, 654520), (120, 556342), (136, 490890), (170, 392712), (204, 327260), (240, 278171), (255, 261808), (272, 245445), (340, 196356), (408, 163630), (510, 130904), (680, 98178), (816, 81815), (1020, 65452), (1360, 49089), (2040, 32726), (4080, 16363)]