2043935880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{17761}}^1$

素因数の和:17919

約数の個数: 128

約数和(自身を含む): 7059329280

約数和(自身を除く): 5015393400

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, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 7672, 8220, 9590, 11508, 14385, 16440, 17761, 19180, 23016, 28770, 35522, 38360, 53283, 57540, 71044, 88805, 106566, 115080, 124327, 142088, 177610, 213132, 248654, 266415, 355220, 372981, 426264, 497308, 532830, 621635, 710440, 745962, 994616, 1065660, 1243270, 1491924, 1864905, 2131320, 2433257, 2486540, 2983848, 3729810, 4866514, 4973080, 7299771, 7459620, 9733028, 12166285, 14599542, 14919240, 17032799, 19466056, 24332570, 29199084, 34065598, 36498855, 48665140, 51098397, 58398168, 68131196, 72997710, 85163995, 97330280, 102196794, 136262392, 145995420, 170327990, 204393588, 255491985, 291990840, 340655980, 408787176, 510983970, 681311960, 1021967940, 2043935880]

約数ペア:

[(1, 2043935880), (2, 1021967940), (3, 681311960), (4, 510983970), (5, 408787176), (6, 340655980), (7, 291990840), (8, 255491985), (10, 204393588), (12, 170327990), (14, 145995420), (15, 136262392), (20, 102196794), (21, 97330280), (24, 85163995), (28, 72997710), (30, 68131196), (35, 58398168), (40, 51098397), (42, 48665140), (56, 36498855), (60, 34065598), (70, 29199084), (84, 24332570), (105, 19466056), (120, 17032799), (137, 14919240), (140, 14599542), (168, 12166285), (210, 9733028), (274, 7459620), (280, 7299771), (411, 4973080), (420, 4866514), (548, 3729810), (685, 2983848), (822, 2486540), (840, 2433257), (959, 2131320), (1096, 1864905), (1370, 1491924), (1644, 1243270), (1918, 1065660), (2055, 994616), (2740, 745962), (2877, 710440), (3288, 621635), (3836, 532830), (4110, 497308), (4795, 426264), (5480, 372981), (5754, 355220), (7672, 266415), (8220, 248654), (9590, 213132), (11508, 177610), (14385, 142088), (16440, 124327), (17761, 115080), (19180, 106566), (23016, 88805), (28770, 71044), (35522, 57540), (38360, 53283)]