295030960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 809653536

約数和(自身を除く): 514622576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1031, 1168, 1460, 1960, 2044, 2062, 2555, 2920, 3577, 3920, 4088, 4124, 5110, 5155, 5840, 7154, 7217, 8176, 8248, 10220, 10310, 14308, 14434, 16496, 17885, 20440, 20620, 28616, 28868, 35770, 36085, 40880, 41240, 50519, 57232, 57736, 71540, 72170, 75263, 82480, 101038, 115472, 143080, 144340, 150526, 202076, 252595, 286160, 288680, 301052, 376315, 404152, 505190, 526841, 577360, 602104, 752630, 808304, 1010380, 1053682, 1204208, 1505260, 2020760, 2107364, 2634205, 3010520, 3687887, 4041520, 4214728, 5268410, 6021040, 7375774, 8429456, 10536820, 14751548, 18439435, 21073640, 29503096, 36878870, 42147280, 59006192, 73757740, 147515480, 295030960]

約数ペア:

[(1, 295030960), (2, 147515480), (4, 73757740), (5, 59006192), (7, 42147280), (8, 36878870), (10, 29503096), (14, 21073640), (16, 18439435), (20, 14751548), (28, 10536820), (35, 8429456), (40, 7375774), (49, 6021040), (56, 5268410), (70, 4214728), (73, 4041520), (80, 3687887), (98, 3010520), (112, 2634205), (140, 2107364), (146, 2020760), (196, 1505260), (245, 1204208), (280, 1053682), (292, 1010380), (365, 808304), (392, 752630), (490, 602104), (511, 577360), (560, 526841), (584, 505190), (730, 404152), (784, 376315), (980, 301052), (1022, 288680), (1031, 286160), (1168, 252595), (1460, 202076), (1960, 150526), (2044, 144340), (2062, 143080), (2555, 115472), (2920, 101038), (3577, 82480), (3920, 75263), (4088, 72170), (4124, 71540), (5110, 57736), (5155, 57232), (5840, 50519), (7154, 41240), (7217, 40880), (8176, 36085), (8248, 35770), (10220, 28868), (10310, 28616), (14308, 20620), (14434, 20440), (16496, 17885)]