1633782240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21407}}^1$

素因数の和:21481

約数の個数: 144

約数和(自身を含む): 5680741248

約数和(自身を除く): 4046959008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 21407, 25440, 38160, 42814, 64221, 76320, 85628, 107035, 128442, 171256, 192663, 214070, 256884, 321105, 342512, 385326, 428140, 513768, 642210, 685024, 770652, 856280, 963315, 1027536, 1134571, 1284420, 1541304, 1712560, 1926630, 2055072, 2269142, 2568840, 3082608, 3403713, 3425120, 3853260, 4538284, 5137680, 5672855, 6165216, 6807426, 7706520, 9076568, 10211139, 10275360, 11345710, 13614852, 15413040, 17018565, 18153136, 20422278, 22691420, 27229704, 30826080, 34037130, 36306272, 40844556, 45382840, 51055695, 54459408, 68074260, 81689112, 90765680, 102111390, 108918816, 136148520, 163378224, 181531360, 204222780, 272297040, 326756448, 408445560, 544594080, 816891120, 1633782240]

約数ペア:

[(1, 1633782240), (2, 816891120), (3, 544594080), (4, 408445560), (5, 326756448), (6, 272297040), (8, 204222780), (9, 181531360), (10, 163378224), (12, 136148520), (15, 108918816), (16, 102111390), (18, 90765680), (20, 81689112), (24, 68074260), (30, 54459408), (32, 51055695), (36, 45382840), (40, 40844556), (45, 36306272), (48, 34037130), (53, 30826080), (60, 27229704), (72, 22691420), (80, 20422278), (90, 18153136), (96, 17018565), (106, 15413040), (120, 13614852), (144, 11345710), (159, 10275360), (160, 10211139), (180, 9076568), (212, 7706520), (240, 6807426), (265, 6165216), (288, 5672855), (318, 5137680), (360, 4538284), (424, 3853260), (477, 3425120), (480, 3403713), (530, 3082608), (636, 2568840), (720, 2269142), (795, 2055072), (848, 1926630), (954, 1712560), (1060, 1541304), (1272, 1284420), (1440, 1134571), (1590, 1027536), (1696, 963315), (1908, 856280), (2120, 770652), (2385, 685024), (2544, 642210), (3180, 513768), (3816, 428140), (4240, 385326), (4770, 342512), (5088, 321105), (6360, 256884), (7632, 214070), (8480, 192663), (9540, 171256), (12720, 128442), (15264, 107035), (19080, 85628), (21407, 76320), (25440, 64221), (38160, 42814)]