105027720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 364089600

約数和(自身を除く): 259061880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1289, 1358, 1455, 1940, 2037, 2328, 2578, 2716, 2910, 3395, 3867, 3880, 4074, 5156, 5432, 5820, 6445, 6790, 7734, 8148, 9023, 10185, 10312, 11640, 12890, 13580, 15468, 16296, 18046, 19335, 20370, 25780, 27069, 27160, 30936, 36092, 38670, 40740, 45115, 51560, 54138, 72184, 77340, 81480, 90230, 108276, 125033, 135345, 154680, 180460, 216552, 250066, 270690, 360920, 375099, 500132, 541380, 625165, 750198, 875231, 1000264, 1082760, 1250330, 1500396, 1750462, 1875495, 2500660, 2625693, 3000792, 3500924, 3750990, 4376155, 5001320, 5251386, 7001848, 7501980, 8752310, 10502772, 13128465, 15003960, 17504620, 21005544, 26256930, 35009240, 52513860, 105027720]

約数ペア:

[(1, 105027720), (2, 52513860), (3, 35009240), (4, 26256930), (5, 21005544), (6, 17504620), (7, 15003960), (8, 13128465), (10, 10502772), (12, 8752310), (14, 7501980), (15, 7001848), (20, 5251386), (21, 5001320), (24, 4376155), (28, 3750990), (30, 3500924), (35, 3000792), (40, 2625693), (42, 2500660), (56, 1875495), (60, 1750462), (70, 1500396), (84, 1250330), (97, 1082760), (105, 1000264), (120, 875231), (140, 750198), (168, 625165), (194, 541380), (210, 500132), (280, 375099), (291, 360920), (388, 270690), (420, 250066), (485, 216552), (582, 180460), (679, 154680), (776, 135345), (840, 125033), (970, 108276), (1164, 90230), (1289, 81480), (1358, 77340), (1455, 72184), (1940, 54138), (2037, 51560), (2328, 45115), (2578, 40740), (2716, 38670), (2910, 36092), (3395, 30936), (3867, 27160), (3880, 27069), (4074, 25780), (5156, 20370), (5432, 19335), (5820, 18046), (6445, 16296), (6790, 15468), (7734, 13580), (8148, 12890), (9023, 11640), (10185, 10312)]