201941040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1787

約数の個数: 160

約数和(自身を含む): 725953536

約数和(自身を除く): 524012496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1693, 1704, 1988, 2130, 2485, 2840, 2982, 3386, 3408, 3976, 4260, 4970, 5079, 5680, 5964, 6772, 7455, 7952, 8465, 8520, 9940, 10158, 11851, 11928, 13544, 14910, 16930, 17040, 19880, 20316, 23702, 23856, 25395, 27088, 29820, 33860, 35553, 39760, 40632, 47404, 50790, 59255, 59640, 67720, 71106, 81264, 94808, 101580, 118510, 119280, 120203, 135440, 142212, 177765, 189616, 203160, 237020, 240406, 284424, 355530, 360609, 406320, 474040, 480812, 568848, 601015, 711060, 721218, 841421, 948080, 961624, 1202030, 1422120, 1442436, 1682842, 1803045, 1923248, 2404060, 2524263, 2844240, 2884872, 3365684, 3606090, 4207105, 4808120, 5048526, 5769744, 6731368, 7212180, 8414210, 9616240, 10097052, 12621315, 13462736, 14424360, 16828420, 20194104, 25242630, 28848720, 33656840, 40388208, 50485260, 67313680, 100970520, 201941040]

約数ペア:

[(1, 201941040), (2, 100970520), (3, 67313680), (4, 50485260), (5, 40388208), (6, 33656840), (7, 28848720), (8, 25242630), (10, 20194104), (12, 16828420), (14, 14424360), (15, 13462736), (16, 12621315), (20, 10097052), (21, 9616240), (24, 8414210), (28, 7212180), (30, 6731368), (35, 5769744), (40, 5048526), (42, 4808120), (48, 4207105), (56, 3606090), (60, 3365684), (70, 2884872), (71, 2844240), (80, 2524263), (84, 2404060), (105, 1923248), (112, 1803045), (120, 1682842), (140, 1442436), (142, 1422120), (168, 1202030), (210, 961624), (213, 948080), (240, 841421), (280, 721218), (284, 711060), (336, 601015), (355, 568848), (420, 480812), (426, 474040), (497, 406320), (560, 360609), (568, 355530), (710, 284424), (840, 240406), (852, 237020), (994, 203160), (1065, 189616), (1136, 177765), (1420, 142212), (1491, 135440), (1680, 120203), (1693, 119280), (1704, 118510), (1988, 101580), (2130, 94808), (2485, 81264), (2840, 71106), (2982, 67720), (3386, 59640), (3408, 59255), (3976, 50790), (4260, 47404), (4970, 40632), (5079, 39760), (5680, 35553), (5964, 33860), (6772, 29820), (7455, 27088), (7952, 25395), (8465, 23856), (8520, 23702), (9940, 20316), (10158, 19880), (11851, 17040), (11928, 16930), (13544, 14910)]