1037805440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2900

約数の個数: 128

約数和(自身を含む): 2870622720

約数和(自身を除く): 1832817280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2791, 2905, 3320, 4480, 4648, 5312, 5582, 5810, 6640, 9296, 10624, 11164, 11620, 13280, 13955, 18592, 19537, 22328, 23240, 26560, 27910, 37184, 39074, 44656, 46480, 53120, 55820, 74368, 78148, 89312, 92960, 97685, 111640, 156296, 178624, 185920, 195370, 223280, 231653, 312592, 357248, 371840, 390740, 446560, 463306, 625184, 781480, 893120, 926612, 1158265, 1250368, 1562960, 1621571, 1786240, 1853224, 2316530, 2500736, 3125920, 3243142, 3706448, 4633060, 6251840, 6486284, 7412896, 8107855, 9266120, 12503680, 12972568, 14825792, 16215710, 18532240, 25945136, 29651584, 32431420, 37064480, 51890272, 64862840, 74128960, 103780544, 129725680, 148257920, 207561088, 259451360, 518902720, 1037805440]

約数ペア:

[(1, 1037805440), (2, 518902720), (4, 259451360), (5, 207561088), (7, 148257920), (8, 129725680), (10, 103780544), (14, 74128960), (16, 64862840), (20, 51890272), (28, 37064480), (32, 32431420), (35, 29651584), (40, 25945136), (56, 18532240), (64, 16215710), (70, 14825792), (80, 12972568), (83, 12503680), (112, 9266120), (128, 8107855), (140, 7412896), (160, 6486284), (166, 6251840), (224, 4633060), (280, 3706448), (320, 3243142), (332, 3125920), (415, 2500736), (448, 2316530), (560, 1853224), (581, 1786240), (640, 1621571), (664, 1562960), (830, 1250368), (896, 1158265), (1120, 926612), (1162, 893120), (1328, 781480), (1660, 625184), (2240, 463306), (2324, 446560), (2656, 390740), (2791, 371840), (2905, 357248), (3320, 312592), (4480, 231653), (4648, 223280), (5312, 195370), (5582, 185920), (5810, 178624), (6640, 156296), (9296, 111640), (10624, 97685), (11164, 92960), (11620, 89312), (13280, 78148), (13955, 74368), (18592, 55820), (19537, 53120), (22328, 46480), (23240, 44656), (26560, 39074), (27910, 37184)]