713123180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 1947939840

約数和(自身を除く): 1234816660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 89, 110, 121, 140, 154, 172, 178, 215, 220, 242, 301, 308, 356, 385, 430, 445, 473, 484, 602, 605, 623, 770, 847, 860, 890, 946, 979, 1204, 1210, 1246, 1331, 1505, 1540, 1694, 1780, 1892, 1958, 2365, 2420, 2492, 2662, 3010, 3115, 3311, 3388, 3827, 3916, 4235, 4730, 4895, 5203, 5324, 6020, 6230, 6622, 6655, 6853, 7654, 8470, 9317, 9460, 9790, 10406, 10769, 12460, 13244, 13310, 13706, 15308, 16555, 16940, 18634, 19135, 19580, 20812, 21538, 26015, 26620, 26789, 27412, 33110, 34265, 36421, 37268, 38270, 42097, 43076, 46585, 52030, 53578, 53845, 57233, 66220, 68530, 72842, 75383, 76540, 84194, 93170, 104060, 107156, 107690, 114466, 118459, 133945, 137060, 145684, 150766, 168388, 182105, 186340, 210485, 215380, 228932, 236918, 267890, 286165, 294679, 301532, 364210, 376915, 400631, 420970, 463067, 473836, 535780, 572330, 589358, 592295, 728420, 753830, 801262, 829213, 841940, 926134, 1144660, 1178716, 1184590, 1473395, 1507660, 1602524, 1658426, 1852268, 2003155, 2315335, 2369180, 2946790, 3241469, 3316852, 4006310, 4146065, 4630670, 5093737, 5893580, 6482938, 8012620, 8292130, 9261340, 10187474, 12965876, 16207345, 16584260, 20374948, 25468685, 32414690, 35656159, 50937370, 64829380, 71312318, 101874740, 142624636, 178280795, 356561590, 713123180]

約数ペア:

[(1, 713123180), (2, 356561590), (4, 178280795), (5, 142624636), (7, 101874740), (10, 71312318), (11, 64829380), (14, 50937370), (20, 35656159), (22, 32414690), (28, 25468685), (35, 20374948), (43, 16584260), (44, 16207345), (55, 12965876), (70, 10187474), (77, 9261340), (86, 8292130), (89, 8012620), (110, 6482938), (121, 5893580), (140, 5093737), (154, 4630670), (172, 4146065), (178, 4006310), (215, 3316852), (220, 3241469), (242, 2946790), (301, 2369180), (308, 2315335), (356, 2003155), (385, 1852268), (430, 1658426), (445, 1602524), (473, 1507660), (484, 1473395), (602, 1184590), (605, 1178716), (623, 1144660), (770, 926134), (847, 841940), (860, 829213), (890, 801262), (946, 753830), (979, 728420), (1204, 592295), (1210, 589358), (1246, 572330), (1331, 535780), (1505, 473836), (1540, 463067), (1694, 420970), (1780, 400631), (1892, 376915), (1958, 364210), (2365, 301532), (2420, 294679), (2492, 286165), (2662, 267890), (3010, 236918), (3115, 228932), (3311, 215380), (3388, 210485), (3827, 186340), (3916, 182105), (4235, 168388), (4730, 150766), (4895, 145684), (5203, 137060), (5324, 133945), (6020, 118459), (6230, 114466), (6622, 107690), (6655, 107156), (6853, 104060), (7654, 93170), (8470, 84194), (9317, 76540), (9460, 75383), (9790, 72842), (10406, 68530), (10769, 66220), (12460, 57233), (13244, 53845), (13310, 53578), (13706, 52030), (15308, 46585), (16555, 43076), (16940, 42097), (18634, 38270), (19135, 37268), (19580, 36421), (20812, 34265), (21538, 33110), (26015, 27412), (26620, 26789)]