42829080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 149230080

約数和(自身を除く): 106401000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 761, 804, 840, 938, 1005, 1340, 1407, 1522, 1608, 1876, 2010, 2283, 2345, 2680, 2814, 3044, 3752, 3805, 4020, 4566, 4690, 5327, 5628, 6088, 7035, 7610, 8040, 9132, 9380, 10654, 11256, 11415, 14070, 15220, 15981, 18264, 18760, 21308, 22830, 26635, 28140, 30440, 31962, 42616, 45660, 50987, 53270, 56280, 63924, 79905, 91320, 101974, 106540, 127848, 152961, 159810, 203948, 213080, 254935, 305922, 319620, 356909, 407896, 509870, 611844, 639240, 713818, 764805, 1019740, 1070727, 1223688, 1427636, 1529610, 1784545, 2039480, 2141454, 2855272, 3059220, 3569090, 4282908, 5353635, 6118440, 7138180, 8565816, 10707270, 14276360, 21414540, 42829080]

約数ペア:

[(1, 42829080), (2, 21414540), (3, 14276360), (4, 10707270), (5, 8565816), (6, 7138180), (7, 6118440), (8, 5353635), (10, 4282908), (12, 3569090), (14, 3059220), (15, 2855272), (20, 2141454), (21, 2039480), (24, 1784545), (28, 1529610), (30, 1427636), (35, 1223688), (40, 1070727), (42, 1019740), (56, 764805), (60, 713818), (67, 639240), (70, 611844), (84, 509870), (105, 407896), (120, 356909), (134, 319620), (140, 305922), (168, 254935), (201, 213080), (210, 203948), (268, 159810), (280, 152961), (335, 127848), (402, 106540), (420, 101974), (469, 91320), (536, 79905), (670, 63924), (761, 56280), (804, 53270), (840, 50987), (938, 45660), (1005, 42616), (1340, 31962), (1407, 30440), (1522, 28140), (1608, 26635), (1876, 22830), (2010, 21308), (2283, 18760), (2345, 18264), (2680, 15981), (2814, 15220), (3044, 14070), (3752, 11415), (3805, 11256), (4020, 10654), (4566, 9380), (4690, 9132), (5327, 8040), (5628, 7610), (6088, 7035)]