814757160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1217}}^1$

素因数の和:2035

約数の個数: 128

約数和(自身を含む): 2799256320

約数和(自身を除く): 1984499160

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, 105, 120, 140, 168, 210, 280, 420, 797, 840, 1217, 1594, 2391, 2434, 3188, 3651, 3985, 4782, 4868, 5579, 6085, 6376, 7302, 7970, 8519, 9564, 9736, 11158, 11955, 12170, 14604, 15940, 16737, 17038, 18255, 19128, 22316, 23910, 24340, 25557, 27895, 29208, 31880, 33474, 34076, 36510, 42595, 44632, 47820, 48680, 51114, 55790, 66948, 68152, 73020, 83685, 85190, 95640, 102228, 111580, 127785, 133896, 146040, 167370, 170380, 204456, 223160, 255570, 334740, 340760, 511140, 669480, 969949, 1022280, 1939898, 2909847, 3879796, 4849745, 5819694, 6789643, 7759592, 9699490, 11639388, 13579286, 14549235, 19398980, 20368929, 23278776, 27158572, 29098470, 33948215, 38797960, 40737858, 54317144, 58196940, 67896430, 81475716, 101844645, 116393880, 135792860, 162951432, 203689290, 271585720, 407378580, 814757160]

約数ペア:

[(1, 814757160), (2, 407378580), (3, 271585720), (4, 203689290), (5, 162951432), (6, 135792860), (7, 116393880), (8, 101844645), (10, 81475716), (12, 67896430), (14, 58196940), (15, 54317144), (20, 40737858), (21, 38797960), (24, 33948215), (28, 29098470), (30, 27158572), (35, 23278776), (40, 20368929), (42, 19398980), (56, 14549235), (60, 13579286), (70, 11639388), (84, 9699490), (105, 7759592), (120, 6789643), (140, 5819694), (168, 4849745), (210, 3879796), (280, 2909847), (420, 1939898), (797, 1022280), (840, 969949), (1217, 669480), (1594, 511140), (2391, 340760), (2434, 334740), (3188, 255570), (3651, 223160), (3985, 204456), (4782, 170380), (4868, 167370), (5579, 146040), (6085, 133896), (6376, 127785), (7302, 111580), (7970, 102228), (8519, 95640), (9564, 85190), (9736, 83685), (11158, 73020), (11955, 68152), (12170, 66948), (14604, 55790), (15940, 51114), (16737, 48680), (17038, 47820), (18255, 44632), (19128, 42595), (22316, 36510), (23910, 34076), (24340, 33474), (25557, 31880), (27895, 29208)]