1528726360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1325

約数の個数: 128

約数和(自身を含む): 4178977920

約数和(自身を除く): 2650251560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 337, 340, 476, 595, 674, 680, 952, 953, 1190, 1348, 1685, 1906, 2359, 2380, 2696, 3370, 3812, 4718, 4760, 4765, 5729, 6671, 6740, 7624, 9436, 9530, 11458, 11795, 13342, 13480, 16201, 18872, 19060, 22916, 23590, 26684, 28645, 32402, 33355, 38120, 40103, 45832, 47180, 53368, 57290, 64804, 66710, 80206, 81005, 94360, 113407, 114580, 129608, 133420, 160412, 162010, 200515, 226814, 229160, 266840, 320824, 321161, 324020, 401030, 453628, 567035, 642322, 648040, 802060, 907256, 1134070, 1284644, 1604120, 1605805, 2248127, 2268140, 2569288, 3211610, 4496254, 4536280, 5459737, 6423220, 8992508, 10919474, 11240635, 12846440, 17985016, 21838948, 22481270, 27298685, 38218159, 43677896, 44962540, 54597370, 76436318, 89925080, 109194740, 152872636, 191090795, 218389480, 305745272, 382181590, 764363180, 1528726360]

約数ペア:

[(1, 1528726360), (2, 764363180), (4, 382181590), (5, 305745272), (7, 218389480), (8, 191090795), (10, 152872636), (14, 109194740), (17, 89925080), (20, 76436318), (28, 54597370), (34, 44962540), (35, 43677896), (40, 38218159), (56, 27298685), (68, 22481270), (70, 21838948), (85, 17985016), (119, 12846440), (136, 11240635), (140, 10919474), (170, 8992508), (238, 6423220), (280, 5459737), (337, 4536280), (340, 4496254), (476, 3211610), (595, 2569288), (674, 2268140), (680, 2248127), (952, 1605805), (953, 1604120), (1190, 1284644), (1348, 1134070), (1685, 907256), (1906, 802060), (2359, 648040), (2380, 642322), (2696, 567035), (3370, 453628), (3812, 401030), (4718, 324020), (4760, 321161), (4765, 320824), (5729, 266840), (6671, 229160), (6740, 226814), (7624, 200515), (9436, 162010), (9530, 160412), (11458, 133420), (11795, 129608), (13342, 114580), (13480, 113407), (16201, 94360), (18872, 81005), (19060, 80206), (22916, 66710), (23590, 64804), (26684, 57290), (28645, 53368), (32402, 47180), (33355, 45832), (38120, 40103)]