229528560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 762219072

約数和(自身を除く): 532690512

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, 101, 102, 120, 136, 170, 202, 204, 240, 255, 272, 303, 340, 404, 408, 505, 510, 557, 606, 680, 808, 816, 1010, 1020, 1114, 1212, 1360, 1515, 1616, 1671, 1717, 2020, 2040, 2228, 2424, 2785, 3030, 3342, 3434, 4040, 4080, 4456, 4848, 5151, 5570, 6060, 6684, 6868, 8080, 8355, 8585, 8912, 9469, 10302, 11140, 12120, 13368, 13736, 16710, 17170, 18938, 20604, 22280, 24240, 25755, 26736, 27472, 28407, 33420, 34340, 37876, 41208, 44560, 47345, 51510, 56257, 56814, 66840, 68680, 75752, 82416, 94690, 103020, 112514, 113628, 133680, 137360, 142035, 151504, 168771, 189380, 206040, 225028, 227256, 281285, 284070, 337542, 378760, 412080, 450056, 454512, 562570, 568140, 675084, 757520, 843855, 900112, 956369, 1125140, 1136280, 1350168, 1687710, 1912738, 2250280, 2272560, 2700336, 2869107, 3375420, 3825476, 4500560, 4781845, 5738214, 6750840, 7650952, 9563690, 11476428, 13501680, 14345535, 15301904, 19127380, 22952856, 28691070, 38254760, 45905712, 57382140, 76509520, 114764280, 229528560]

約数ペア:

[(1, 229528560), (2, 114764280), (3, 76509520), (4, 57382140), (5, 45905712), (6, 38254760), (8, 28691070), (10, 22952856), (12, 19127380), (15, 15301904), (16, 14345535), (17, 13501680), (20, 11476428), (24, 9563690), (30, 7650952), (34, 6750840), (40, 5738214), (48, 4781845), (51, 4500560), (60, 3825476), (68, 3375420), (80, 2869107), (85, 2700336), (101, 2272560), (102, 2250280), (120, 1912738), (136, 1687710), (170, 1350168), (202, 1136280), (204, 1125140), (240, 956369), (255, 900112), (272, 843855), (303, 757520), (340, 675084), (404, 568140), (408, 562570), (505, 454512), (510, 450056), (557, 412080), (606, 378760), (680, 337542), (808, 284070), (816, 281285), (1010, 227256), (1020, 225028), (1114, 206040), (1212, 189380), (1360, 168771), (1515, 151504), (1616, 142035), (1671, 137360), (1717, 133680), (2020, 113628), (2040, 112514), (2228, 103020), (2424, 94690), (2785, 82416), (3030, 75752), (3342, 68680), (3434, 66840), (4040, 56814), (4080, 56257), (4456, 51510), (4848, 47345), (5151, 44560), (5570, 41208), (6060, 37876), (6684, 34340), (6868, 33420), (8080, 28407), (8355, 27472), (8585, 26736), (8912, 25755), (9469, 24240), (10302, 22280), (11140, 20604), (12120, 18938), (13368, 17170), (13736, 16710)]