160284800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3890

約数の個数: 96

約数和(自身を含む): 426522180

約数和(自身を除く): 266237380

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 3853, 4160, 5200, 7706, 8320, 10400, 15412, 19265, 20800, 30824, 38530, 41600, 50089, 61648, 77060, 96325, 100178, 123296, 154120, 192650, 200356, 246592, 250445, 308240, 385300, 400712, 493184, 500890, 616480, 770600, 801424, 1001780, 1232960, 1252225, 1541200, 1602848, 2003560, 2465920, 2504450, 3082400, 3205696, 4007120, 5008900, 6164800, 6411392, 8014240, 10017800, 12329600, 16028480, 20035600, 32056960, 40071200, 80142400, 160284800]

約数ペア:

[(1, 160284800), (2, 80142400), (4, 40071200), (5, 32056960), (8, 20035600), (10, 16028480), (13, 12329600), (16, 10017800), (20, 8014240), (25, 6411392), (26, 6164800), (32, 5008900), (40, 4007120), (50, 3205696), (52, 3082400), (64, 2504450), (65, 2465920), (80, 2003560), (100, 1602848), (104, 1541200), (128, 1252225), (130, 1232960), (160, 1001780), (200, 801424), (208, 770600), (260, 616480), (320, 500890), (325, 493184), (400, 400712), (416, 385300), (520, 308240), (640, 250445), (650, 246592), (800, 200356), (832, 192650), (1040, 154120), (1300, 123296), (1600, 100178), (1664, 96325), (2080, 77060), (2600, 61648), (3200, 50089), (3853, 41600), (4160, 38530), (5200, 30824), (7706, 20800), (8320, 19265), (10400, 15412)]