1575897540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1362

約数の個数: 192

約数和(自身を含む): 5237084160

約数和(自身を除く): 3661186620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 71, 84, 86, 105, 129, 140, 142, 172, 210, 213, 215, 258, 284, 301, 355, 420, 426, 430, 497, 516, 602, 645, 710, 852, 860, 903, 994, 1065, 1204, 1229, 1290, 1420, 1491, 1505, 1806, 1988, 2130, 2458, 2485, 2580, 2982, 3010, 3053, 3612, 3687, 4260, 4515, 4916, 4970, 5964, 6020, 6106, 6145, 7374, 7455, 8603, 9030, 9159, 9940, 12212, 12290, 14748, 14910, 15265, 17206, 18060, 18318, 18435, 21371, 24580, 25809, 29820, 30530, 34412, 36636, 36870, 42742, 43015, 45795, 51618, 52847, 61060, 64113, 73740, 85484, 86030, 87259, 91590, 103236, 105694, 106855, 128226, 129045, 158541, 172060, 174518, 183180, 211388, 213710, 256452, 258090, 261777, 264235, 317082, 320565, 349036, 369929, 427420, 436295, 516180, 523554, 528470, 610813, 634164, 641130, 739858, 792705, 872590, 1047108, 1056940, 1109787, 1221626, 1282260, 1308885, 1479716, 1585410, 1745180, 1832439, 1849645, 2219574, 2443252, 2617770, 3054065, 3170820, 3664878, 3699290, 3752137, 4439148, 5235540, 5548935, 6108130, 7329756, 7398580, 7504274, 9162195, 11097870, 11256411, 12216260, 15008548, 18324390, 18760685, 22195740, 22512822, 26264959, 36648780, 37521370, 45025644, 52529918, 56282055, 75042740, 78794877, 105059836, 112564110, 131324795, 157589754, 225128220, 262649590, 315179508, 393974385, 525299180, 787948770, 1575897540]

約数ペア:

[(1, 1575897540), (2, 787948770), (3, 525299180), (4, 393974385), (5, 315179508), (6, 262649590), (7, 225128220), (10, 157589754), (12, 131324795), (14, 112564110), (15, 105059836), (20, 78794877), (21, 75042740), (28, 56282055), (30, 52529918), (35, 45025644), (42, 37521370), (43, 36648780), (60, 26264959), (70, 22512822), (71, 22195740), (84, 18760685), (86, 18324390), (105, 15008548), (129, 12216260), (140, 11256411), (142, 11097870), (172, 9162195), (210, 7504274), (213, 7398580), (215, 7329756), (258, 6108130), (284, 5548935), (301, 5235540), (355, 4439148), (420, 3752137), (426, 3699290), (430, 3664878), (497, 3170820), (516, 3054065), (602, 2617770), (645, 2443252), (710, 2219574), (852, 1849645), (860, 1832439), (903, 1745180), (994, 1585410), (1065, 1479716), (1204, 1308885), (1229, 1282260), (1290, 1221626), (1420, 1109787), (1491, 1056940), (1505, 1047108), (1806, 872590), (1988, 792705), (2130, 739858), (2458, 641130), (2485, 634164), (2580, 610813), (2982, 528470), (3010, 523554), (3053, 516180), (3612, 436295), (3687, 427420), (4260, 369929), (4515, 349036), (4916, 320565), (4970, 317082), (5964, 264235), (6020, 261777), (6106, 258090), (6145, 256452), (7374, 213710), (7455, 211388), (8603, 183180), (9030, 174518), (9159, 172060), (9940, 158541), (12212, 129045), (12290, 128226), (14748, 106855), (14910, 105694), (15265, 103236), (17206, 91590), (18060, 87259), (18318, 86030), (18435, 85484), (21371, 73740), (24580, 64113), (25809, 61060), (29820, 52847), (30530, 51618), (34412, 45795), (36636, 43015), (36870, 42742)]