274496280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 877132800

約数和(自身を除く): 602636520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 478, 510, 563, 680, 717, 956, 1020, 1126, 1195, 1434, 1689, 1912, 2040, 2252, 2390, 2815, 2868, 3378, 3585, 4063, 4504, 4780, 5630, 5736, 6756, 7170, 8126, 8445, 9560, 9571, 11260, 12189, 13512, 14340, 16252, 16890, 19142, 20315, 22520, 24378, 28680, 28713, 32504, 33780, 38284, 40630, 47855, 48756, 57426, 60945, 67560, 76568, 81260, 95710, 97512, 114852, 121890, 134557, 143565, 162520, 191420, 229704, 243780, 269114, 287130, 382840, 403671, 487560, 538228, 574260, 672785, 807342, 1076456, 1148520, 1345570, 1614684, 2018355, 2287469, 2691140, 3229368, 4036710, 4574938, 5382280, 6862407, 8073420, 9149876, 11437345, 13724814, 16146840, 18299752, 22874690, 27449628, 34312035, 45749380, 54899256, 68624070, 91498760, 137248140, 274496280]

約数ペア:

[(1, 274496280), (2, 137248140), (3, 91498760), (4, 68624070), (5, 54899256), (6, 45749380), (8, 34312035), (10, 27449628), (12, 22874690), (15, 18299752), (17, 16146840), (20, 13724814), (24, 11437345), (30, 9149876), (34, 8073420), (40, 6862407), (51, 5382280), (60, 4574938), (68, 4036710), (85, 3229368), (102, 2691140), (120, 2287469), (136, 2018355), (170, 1614684), (204, 1345570), (239, 1148520), (255, 1076456), (340, 807342), (408, 672785), (478, 574260), (510, 538228), (563, 487560), (680, 403671), (717, 382840), (956, 287130), (1020, 269114), (1126, 243780), (1195, 229704), (1434, 191420), (1689, 162520), (1912, 143565), (2040, 134557), (2252, 121890), (2390, 114852), (2815, 97512), (2868, 95710), (3378, 81260), (3585, 76568), (4063, 67560), (4504, 60945), (4780, 57426), (5630, 48756), (5736, 47855), (6756, 40630), (7170, 38284), (8126, 33780), (8445, 32504), (9560, 28713), (9571, 28680), (11260, 24378), (12189, 22520), (13512, 20315), (14340, 19142), (16252, 16890)]