1609309120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13931}}^1$

素因数の和:13986

約数の個数: 84

約数和(自身を含む): 4044766104

約数和(自身を除く): 2435456984

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1216, 1444, 1520, 1805, 2888, 3040, 3610, 5776, 6080, 7220, 11552, 13931, 14440, 23104, 27862, 28880, 55724, 57760, 69655, 111448, 115520, 139310, 222896, 264689, 278620, 445792, 529378, 557240, 891584, 1058756, 1114480, 1323445, 2117512, 2228960, 2646890, 4235024, 4457920, 5029091, 5293780, 8470048, 10058182, 10587560, 16940096, 20116364, 21175120, 25145455, 40232728, 42350240, 50290910, 80465456, 84700480, 100581820, 160930912, 201163640, 321861824, 402327280, 804654560, 1609309120]

約数ペア:

[(1, 1609309120), (2, 804654560), (4, 402327280), (5, 321861824), (8, 201163640), (10, 160930912), (16, 100581820), (19, 84700480), (20, 80465456), (32, 50290910), (38, 42350240), (40, 40232728), (64, 25145455), (76, 21175120), (80, 20116364), (95, 16940096), (152, 10587560), (160, 10058182), (190, 8470048), (304, 5293780), (320, 5029091), (361, 4457920), (380, 4235024), (608, 2646890), (722, 2228960), (760, 2117512), (1216, 1323445), (1444, 1114480), (1520, 1058756), (1805, 891584), (2888, 557240), (3040, 529378), (3610, 445792), (5776, 278620), (6080, 264689), (7220, 222896), (11552, 139310), (13931, 115520), (14440, 111448), (23104, 69655), (27862, 57760), (28880, 55724)]