160616000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 112

約数和(自身を含む): 421520112

約数和(自身を除く): 260904112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1181, 1360, 1600, 1700, 2000, 2125, 2362, 2720, 3400, 4000, 4250, 4724, 5440, 5905, 6800, 8000, 8500, 9448, 11810, 13600, 17000, 18896, 20077, 23620, 27200, 29525, 34000, 37792, 40154, 47240, 59050, 68000, 75584, 80308, 94480, 100385, 118100, 136000, 147625, 160616, 188960, 200770, 236200, 295250, 321232, 377920, 401540, 472400, 501925, 590500, 642464, 803080, 944800, 1003850, 1181000, 1284928, 1606160, 1889600, 2007700, 2362000, 2509625, 3212320, 4015400, 4724000, 5019250, 6424640, 8030800, 9448000, 10038500, 16061600, 20077000, 32123200, 40154000, 80308000, 160616000]

約数ペア:

[(1, 160616000), (2, 80308000), (4, 40154000), (5, 32123200), (8, 20077000), (10, 16061600), (16, 10038500), (17, 9448000), (20, 8030800), (25, 6424640), (32, 5019250), (34, 4724000), (40, 4015400), (50, 3212320), (64, 2509625), (68, 2362000), (80, 2007700), (85, 1889600), (100, 1606160), (125, 1284928), (136, 1181000), (160, 1003850), (170, 944800), (200, 803080), (250, 642464), (272, 590500), (320, 501925), (340, 472400), (400, 401540), (425, 377920), (500, 321232), (544, 295250), (680, 236200), (800, 200770), (850, 188960), (1000, 160616), (1088, 147625), (1181, 136000), (1360, 118100), (1600, 100385), (1700, 94480), (2000, 80308), (2125, 75584), (2362, 68000), (2720, 59050), (3400, 47240), (4000, 40154), (4250, 37792), (4724, 34000), (5440, 29525), (5905, 27200), (6800, 23620), (8000, 20077), (8500, 18896), (9448, 17000), (11810, 13600)]