79864680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3119

約数の個数: 128

約数和(自身を含む): 282746880

約数和(自身を除く): 202882200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3067, 3255, 3720, 4340, 5208, 6134, 6510, 8680, 9201, 12268, 13020, 15335, 18402, 21469, 24536, 26040, 30670, 36804, 42938, 46005, 61340, 64407, 73608, 85876, 92010, 95077, 107345, 122680, 128814, 171752, 184020, 190154, 214690, 257628, 285231, 322035, 368040, 380308, 429380, 475385, 515256, 570462, 644070, 665539, 760616, 858760, 950770, 1140924, 1288140, 1331078, 1426155, 1901540, 1996617, 2281848, 2576280, 2662156, 2852310, 3327695, 3803080, 3993234, 5324312, 5704620, 6655390, 7986468, 9983085, 11409240, 13310780, 15972936, 19966170, 26621560, 39932340, 79864680]

約数ペア:

[(1, 79864680), (2, 39932340), (3, 26621560), (4, 19966170), (5, 15972936), (6, 13310780), (7, 11409240), (8, 9983085), (10, 7986468), (12, 6655390), (14, 5704620), (15, 5324312), (20, 3993234), (21, 3803080), (24, 3327695), (28, 2852310), (30, 2662156), (31, 2576280), (35, 2281848), (40, 1996617), (42, 1901540), (56, 1426155), (60, 1331078), (62, 1288140), (70, 1140924), (84, 950770), (93, 858760), (105, 760616), (120, 665539), (124, 644070), (140, 570462), (155, 515256), (168, 475385), (186, 429380), (210, 380308), (217, 368040), (248, 322035), (280, 285231), (310, 257628), (372, 214690), (420, 190154), (434, 184020), (465, 171752), (620, 128814), (651, 122680), (744, 107345), (840, 95077), (868, 92010), (930, 85876), (1085, 73608), (1240, 64407), (1302, 61340), (1736, 46005), (1860, 42938), (2170, 36804), (2604, 30670), (3067, 26040), (3255, 24536), (3720, 21469), (4340, 18402), (5208, 15335), (6134, 13020), (6510, 12268), (8680, 9201)]