215827560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 764225280

約数和(自身を除く): 548397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 156, 180, 195, 214, 234, 260, 312, 321, 360, 390, 428, 431, 468, 520, 535, 585, 642, 780, 856, 862, 936, 963, 1070, 1170, 1284, 1293, 1391, 1560, 1605, 1724, 1926, 2140, 2155, 2340, 2568, 2586, 2782, 3210, 3448, 3852, 3879, 4173, 4280, 4310, 4680, 4815, 5172, 5564, 5603, 6420, 6465, 6955, 7704, 7758, 8346, 8620, 9630, 10344, 11128, 11206, 12519, 12840, 12930, 13910, 15516, 16692, 16809, 17240, 19260, 19395, 20865, 22412, 25038, 25860, 27820, 28015, 31032, 33384, 33618, 38520, 38790, 41730, 44824, 46117, 50076, 50427, 51720, 55640, 56030, 62595, 67236, 77580, 83460, 84045, 92234, 100152, 100854, 112060, 125190, 134472, 138351, 155160, 166920, 168090, 184468, 201708, 224120, 230585, 250380, 252135, 276702, 336180, 368936, 403416, 415053, 461170, 500760, 504270, 553404, 599521, 672360, 691755, 830106, 922340, 1008540, 1106808, 1199042, 1383510, 1660212, 1798563, 1844680, 2017080, 2075265, 2398084, 2767020, 2997605, 3320424, 3597126, 4150530, 4796168, 5395689, 5534040, 5995210, 7194252, 8301060, 8992815, 10791378, 11990420, 14388504, 16602120, 17985630, 21582756, 23980840, 26978445, 35971260, 43165512, 53956890, 71942520, 107913780, 215827560]

約数ペア:

[(1, 215827560), (2, 107913780), (3, 71942520), (4, 53956890), (5, 43165512), (6, 35971260), (8, 26978445), (9, 23980840), (10, 21582756), (12, 17985630), (13, 16602120), (15, 14388504), (18, 11990420), (20, 10791378), (24, 8992815), (26, 8301060), (30, 7194252), (36, 5995210), (39, 5534040), (40, 5395689), (45, 4796168), (52, 4150530), (60, 3597126), (65, 3320424), (72, 2997605), (78, 2767020), (90, 2398084), (104, 2075265), (107, 2017080), (117, 1844680), (120, 1798563), (130, 1660212), (156, 1383510), (180, 1199042), (195, 1106808), (214, 1008540), (234, 922340), (260, 830106), (312, 691755), (321, 672360), (360, 599521), (390, 553404), (428, 504270), (431, 500760), (468, 461170), (520, 415053), (535, 403416), (585, 368936), (642, 336180), (780, 276702), (856, 252135), (862, 250380), (936, 230585), (963, 224120), (1070, 201708), (1170, 184468), (1284, 168090), (1293, 166920), (1391, 155160), (1560, 138351), (1605, 134472), (1724, 125190), (1926, 112060), (2140, 100854), (2155, 100152), (2340, 92234), (2568, 84045), (2586, 83460), (2782, 77580), (3210, 67236), (3448, 62595), (3852, 56030), (3879, 55640), (4173, 51720), (4280, 50427), (4310, 50076), (4680, 46117), (4815, 44824), (5172, 41730), (5564, 38790), (5603, 38520), (6420, 33618), (6465, 33384), (6955, 31032), (7704, 28015), (7758, 27820), (8346, 25860), (8620, 25038), (9630, 22412), (10344, 20865), (11128, 19395), (11206, 19260), (12519, 17240), (12840, 16809), (12930, 16692), (13910, 15516)]