7155960

素因数分解:

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

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 24993360

約数和(自身を除く): 17837400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1217, 1470, 1960, 2434, 2940, 3651, 4868, 5880, 6085, 7302, 8519, 9736, 12170, 14604, 17038, 18255, 24340, 25557, 29208, 34076, 36510, 42595, 48680, 51114, 59633, 68152, 73020, 85190, 102228, 119266, 127785, 146040, 170380, 178899, 204456, 238532, 255570, 298165, 340760, 357798, 477064, 511140, 596330, 715596, 894495, 1022280, 1192660, 1431192, 1788990, 2385320, 3577980, 7155960]

約数ペア:

[(1, 7155960), (2, 3577980), (3, 2385320), (4, 1788990), (5, 1431192), (6, 1192660), (7, 1022280), (8, 894495), (10, 715596), (12, 596330), (14, 511140), (15, 477064), (20, 357798), (21, 340760), (24, 298165), (28, 255570), (30, 238532), (35, 204456), (40, 178899), (42, 170380), (49, 146040), (56, 127785), (60, 119266), (70, 102228), (84, 85190), (98, 73020), (105, 68152), (120, 59633), (140, 51114), (147, 48680), (168, 42595), (196, 36510), (210, 34076), (245, 29208), (280, 25557), (294, 24340), (392, 18255), (420, 17038), (490, 14604), (588, 12170), (735, 9736), (840, 8519), (980, 7302), (1176, 6085), (1217, 5880), (1470, 4868), (1960, 3651), (2434, 2940)]