56409360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33577}}^1$

素因数の和:33600

約数の個数: 80

約数和(自身を含む): 199856256

約数和(自身を除く): 143446896

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, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33577, 67154, 100731, 134308, 167885, 201462, 235039, 268616, 335770, 402924, 470078, 503655, 537232, 671540, 705117, 805848, 940156, 1007310, 1175195, 1343080, 1410234, 1611696, 1880312, 2014620, 2350390, 2686160, 2820468, 3525585, 3760624, 4029240, 4700780, 5640936, 7051170, 8058480, 9401560, 11281872, 14102340, 18803120, 28204680, 56409360]

約数ペア:

[(1, 56409360), (2, 28204680), (3, 18803120), (4, 14102340), (5, 11281872), (6, 9401560), (7, 8058480), (8, 7051170), (10, 5640936), (12, 4700780), (14, 4029240), (15, 3760624), (16, 3525585), (20, 2820468), (21, 2686160), (24, 2350390), (28, 2014620), (30, 1880312), (35, 1611696), (40, 1410234), (42, 1343080), (48, 1175195), (56, 1007310), (60, 940156), (70, 805848), (80, 705117), (84, 671540), (105, 537232), (112, 503655), (120, 470078), (140, 402924), (168, 335770), (210, 268616), (240, 235039), (280, 201462), (336, 167885), (420, 134308), (560, 100731), (840, 67154), (1680, 33577)]