128411755080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4931327}}^1$

素因数の和:4931379

約数の個数: 128

約数和(自身を含む): 454471188480

約数和(自身を除く): 326059433400

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, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 4931327, 9862654, 14793981, 19725308, 24656635, 29587962, 34519289, 39450616, 49313270, 59175924, 69038578, 73969905, 98626540, 103557867, 118351848, 138077156, 147939810, 152871137, 172596445, 197253080, 207115734, 276154312, 295879620, 305742274, 345192890, 414231468, 458613411, 517789335, 591759240, 611484548, 690385780, 764355685, 828462936, 917226822, 1035578670, 1070097959, 1222969096, 1380771560, 1528711370, 1834453644, 2071157340, 2140195918, 2293067055, 3057422740, 3210293877, 3668907288, 4142314680, 4280391836, 4586134110, 5350489795, 6114845480, 6420587754, 8560783672, 9172268220, 10700979590, 12841175508, 16051469385, 18344536440, 21401959180, 25682351016, 32102938770, 42803918360, 64205877540, 128411755080]

約数ペア:

[(1, 128411755080), (2, 64205877540), (3, 42803918360), (4, 32102938770), (5, 25682351016), (6, 21401959180), (7, 18344536440), (8, 16051469385), (10, 12841175508), (12, 10700979590), (14, 9172268220), (15, 8560783672), (20, 6420587754), (21, 6114845480), (24, 5350489795), (28, 4586134110), (30, 4280391836), (31, 4142314680), (35, 3668907288), (40, 3210293877), (42, 3057422740), (56, 2293067055), (60, 2140195918), (62, 2071157340), (70, 1834453644), (84, 1528711370), (93, 1380771560), (105, 1222969096), (120, 1070097959), (124, 1035578670), (140, 917226822), (155, 828462936), (168, 764355685), (186, 690385780), (210, 611484548), (217, 591759240), (248, 517789335), (280, 458613411), (310, 414231468), (372, 345192890), (420, 305742274), (434, 295879620), (465, 276154312), (620, 207115734), (651, 197253080), (744, 172596445), (840, 152871137), (868, 147939810), (930, 138077156), (1085, 118351848), (1240, 103557867), (1302, 98626540), (1736, 73969905), (1860, 69038578), (2170, 59175924), (2604, 49313270), (3255, 39450616), (3720, 34519289), (4340, 29587962), (5208, 24656635), (6510, 19725308), (8680, 14793981), (13020, 9862654), (26040, 4931327)]