29257680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 98350848

約数和(自身を除く): 69093168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 101, 102, 120, 136, 142, 170, 202, 204, 213, 240, 255, 272, 284, 303, 340, 355, 404, 408, 426, 505, 510, 568, 606, 680, 710, 808, 816, 852, 1010, 1020, 1065, 1136, 1207, 1212, 1360, 1420, 1515, 1616, 1704, 1717, 2020, 2040, 2130, 2414, 2424, 2840, 3030, 3408, 3434, 3621, 4040, 4080, 4260, 4828, 4848, 5151, 5680, 6035, 6060, 6868, 7171, 7242, 8080, 8520, 8585, 9656, 10302, 12070, 12120, 13736, 14342, 14484, 17040, 17170, 18105, 19312, 20604, 21513, 24140, 24240, 25755, 27472, 28684, 28968, 34340, 35855, 36210, 41208, 43026, 48280, 51510, 57368, 57936, 68680, 71710, 72420, 82416, 86052, 96560, 103020, 107565, 114736, 121907, 137360, 143420, 144840, 172104, 206040, 215130, 243814, 286840, 289680, 344208, 365721, 412080, 430260, 487628, 573680, 609535, 731442, 860520, 975256, 1219070, 1462884, 1721040, 1828605, 1950512, 2438140, 2925768, 3657210, 4876280, 5851536, 7314420, 9752560, 14628840, 29257680]

約数ペア:

[(1, 29257680), (2, 14628840), (3, 9752560), (4, 7314420), (5, 5851536), (6, 4876280), (8, 3657210), (10, 2925768), (12, 2438140), (15, 1950512), (16, 1828605), (17, 1721040), (20, 1462884), (24, 1219070), (30, 975256), (34, 860520), (40, 731442), (48, 609535), (51, 573680), (60, 487628), (68, 430260), (71, 412080), (80, 365721), (85, 344208), (101, 289680), (102, 286840), (120, 243814), (136, 215130), (142, 206040), (170, 172104), (202, 144840), (204, 143420), (213, 137360), (240, 121907), (255, 114736), (272, 107565), (284, 103020), (303, 96560), (340, 86052), (355, 82416), (404, 72420), (408, 71710), (426, 68680), (505, 57936), (510, 57368), (568, 51510), (606, 48280), (680, 43026), (710, 41208), (808, 36210), (816, 35855), (852, 34340), (1010, 28968), (1020, 28684), (1065, 27472), (1136, 25755), (1207, 24240), (1212, 24140), (1360, 21513), (1420, 20604), (1515, 19312), (1616, 18105), (1704, 17170), (1717, 17040), (2020, 14484), (2040, 14342), (2130, 13736), (2414, 12120), (2424, 12070), (2840, 10302), (3030, 9656), (3408, 8585), (3434, 8520), (3621, 8080), (4040, 7242), (4080, 7171), (4260, 6868), (4828, 6060), (4848, 6035), (5151, 5680)]