56793240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 218050560

約数和(自身を除く): 161257320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 727, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1454, 1736, 1860, 1953, 2170, 2181, 2232, 2520, 2604, 2790, 2908, 3255, 3635, 3720, 3906, 4340, 4362, 5089, 5208, 5580, 5816, 6510, 6543, 7270, 7812, 8680, 8724, 9765, 10178, 10905, 11160, 13020, 13086, 14540, 15267, 15624, 17448, 19530, 20356, 21810, 22537, 25445, 26040, 26172, 29080, 30534, 32715, 39060, 40712, 43620, 45074, 45801, 50890, 52344, 61068, 65430, 67611, 76335, 78120, 87240, 90148, 91602, 101780, 112685, 122136, 130860, 135222, 152670, 157759, 180296, 183204, 202833, 203560, 225370, 229005, 261720, 270444, 305340, 315518, 338055, 366408, 405666, 450740, 458010, 473277, 540888, 610680, 631036, 676110, 788795, 811332, 901480, 916020, 946554, 1014165, 1262072, 1352220, 1419831, 1577590, 1622664, 1832040, 1893108, 2028330, 2366385, 2704440, 2839662, 3155180, 3786216, 4056660, 4732770, 5679324, 6310360, 7099155, 8113320, 9465540, 11358648, 14198310, 18931080, 28396620, 56793240]

約数ペア:

[(1, 56793240), (2, 28396620), (3, 18931080), (4, 14198310), (5, 11358648), (6, 9465540), (7, 8113320), (8, 7099155), (9, 6310360), (10, 5679324), (12, 4732770), (14, 4056660), (15, 3786216), (18, 3155180), (20, 2839662), (21, 2704440), (24, 2366385), (28, 2028330), (30, 1893108), (31, 1832040), (35, 1622664), (36, 1577590), (40, 1419831), (42, 1352220), (45, 1262072), (56, 1014165), (60, 946554), (62, 916020), (63, 901480), (70, 811332), (72, 788795), (84, 676110), (90, 631036), (93, 610680), (105, 540888), (120, 473277), (124, 458010), (126, 450740), (140, 405666), (155, 366408), (168, 338055), (180, 315518), (186, 305340), (210, 270444), (217, 261720), (248, 229005), (252, 225370), (279, 203560), (280, 202833), (310, 183204), (315, 180296), (360, 157759), (372, 152670), (420, 135222), (434, 130860), (465, 122136), (504, 112685), (558, 101780), (620, 91602), (630, 90148), (651, 87240), (727, 78120), (744, 76335), (840, 67611), (868, 65430), (930, 61068), (1085, 52344), (1116, 50890), (1240, 45801), (1260, 45074), (1302, 43620), (1395, 40712), (1454, 39060), (1736, 32715), (1860, 30534), (1953, 29080), (2170, 26172), (2181, 26040), (2232, 25445), (2520, 22537), (2604, 21810), (2790, 20356), (2908, 19530), (3255, 17448), (3635, 15624), (3720, 15267), (3906, 14540), (4340, 13086), (4362, 13020), (5089, 11160), (5208, 10905), (5580, 10178), (5816, 9765), (6510, 8724), (6543, 8680), (7270, 7812)]