129340680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5019

約数の個数: 128

約数和(自身を含む): 457850880

約数和(自身を除く): 328510200

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, 4967, 5208, 6510, 8680, 9934, 13020, 14901, 19868, 24835, 26040, 29802, 34769, 39736, 49670, 59604, 69538, 74505, 99340, 104307, 119208, 139076, 149010, 153977, 173845, 198680, 208614, 278152, 298020, 307954, 347690, 417228, 461931, 521535, 596040, 615908, 695380, 769885, 834456, 923862, 1043070, 1077839, 1231816, 1390760, 1539770, 1847724, 2086140, 2155678, 2309655, 3079540, 3233517, 3695448, 4172280, 4311356, 4619310, 5389195, 6159080, 6467034, 8622712, 9238620, 10778390, 12934068, 16167585, 18477240, 21556780, 25868136, 32335170, 43113560, 64670340, 129340680]

約数ペア:

[(1, 129340680), (2, 64670340), (3, 43113560), (4, 32335170), (5, 25868136), (6, 21556780), (7, 18477240), (8, 16167585), (10, 12934068), (12, 10778390), (14, 9238620), (15, 8622712), (20, 6467034), (21, 6159080), (24, 5389195), (28, 4619310), (30, 4311356), (31, 4172280), (35, 3695448), (40, 3233517), (42, 3079540), (56, 2309655), (60, 2155678), (62, 2086140), (70, 1847724), (84, 1539770), (93, 1390760), (105, 1231816), (120, 1077839), (124, 1043070), (140, 923862), (155, 834456), (168, 769885), (186, 695380), (210, 615908), (217, 596040), (248, 521535), (280, 461931), (310, 417228), (372, 347690), (420, 307954), (434, 298020), (465, 278152), (620, 208614), (651, 198680), (744, 173845), (840, 153977), (868, 149010), (930, 139076), (1085, 119208), (1240, 104307), (1302, 99340), (1736, 74505), (1860, 69538), (2170, 59604), (2604, 49670), (3255, 39736), (3720, 34769), (4340, 29802), (4967, 26040), (5208, 24835), (6510, 19868), (8680, 14901), (9934, 13020)]