252605040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 838714176

約数和(自身を除く): 586109136

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, 606, 613, 680, 808, 816, 1010, 1020, 1212, 1226, 1360, 1515, 1616, 1717, 1839, 2020, 2040, 2424, 2452, 3030, 3065, 3434, 3678, 4040, 4080, 4848, 4904, 5151, 6060, 6130, 6868, 7356, 8080, 8585, 9195, 9808, 10302, 10421, 12120, 12260, 13736, 14712, 17170, 18390, 20604, 20842, 24240, 24520, 25755, 27472, 29424, 31263, 34340, 36780, 41208, 41684, 49040, 51510, 52105, 61913, 62526, 68680, 73560, 82416, 83368, 103020, 104210, 123826, 125052, 137360, 147120, 156315, 166736, 185739, 206040, 208420, 247652, 250104, 309565, 312630, 371478, 412080, 416840, 495304, 500208, 619130, 625260, 742956, 833680, 928695, 990608, 1052521, 1238260, 1250520, 1485912, 1857390, 2105042, 2476520, 2501040, 2971824, 3157563, 3714780, 4210084, 4953040, 5262605, 6315126, 7429560, 8420168, 10525210, 12630252, 14859120, 15787815, 16840336, 21050420, 25260504, 31575630, 42100840, 50521008, 63151260, 84201680, 126302520, 252605040]

約数ペア:

[(1, 252605040), (2, 126302520), (3, 84201680), (4, 63151260), (5, 50521008), (6, 42100840), (8, 31575630), (10, 25260504), (12, 21050420), (15, 16840336), (16, 15787815), (17, 14859120), (20, 12630252), (24, 10525210), (30, 8420168), (34, 7429560), (40, 6315126), (48, 5262605), (51, 4953040), (60, 4210084), (68, 3714780), (80, 3157563), (85, 2971824), (101, 2501040), (102, 2476520), (120, 2105042), (136, 1857390), (170, 1485912), (202, 1250520), (204, 1238260), (240, 1052521), (255, 990608), (272, 928695), (303, 833680), (340, 742956), (404, 625260), (408, 619130), (505, 500208), (510, 495304), (606, 416840), (613, 412080), (680, 371478), (808, 312630), (816, 309565), (1010, 250104), (1020, 247652), (1212, 208420), (1226, 206040), (1360, 185739), (1515, 166736), (1616, 156315), (1717, 147120), (1839, 137360), (2020, 125052), (2040, 123826), (2424, 104210), (2452, 103020), (3030, 83368), (3065, 82416), (3434, 73560), (3678, 68680), (4040, 62526), (4080, 61913), (4848, 52105), (4904, 51510), (5151, 49040), (6060, 41684), (6130, 41208), (6868, 36780), (7356, 34340), (8080, 31263), (8585, 29424), (9195, 27472), (9808, 25755), (10302, 24520), (10421, 24240), (12120, 20842), (12260, 20604), (13736, 18390), (14712, 17170)]