1917765240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9127}}^1$

素因数の和:9261

約数の個数: 128

約数和(自身を含む): 6151541760

約数和(自身を除く): 4233776520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 309, 340, 408, 412, 510, 515, 618, 680, 824, 1020, 1030, 1236, 1545, 1751, 2040, 2060, 2472, 3090, 3502, 4120, 5253, 6180, 7004, 8755, 9127, 10506, 12360, 14008, 17510, 18254, 21012, 26265, 27381, 35020, 36508, 42024, 45635, 52530, 54762, 70040, 73016, 91270, 105060, 109524, 136905, 155159, 182540, 210120, 219048, 273810, 310318, 365080, 465477, 547620, 620636, 775795, 930954, 940081, 1095240, 1241272, 1551590, 1861908, 1880162, 2327385, 2820243, 3103180, 3723816, 3760324, 4654770, 4700405, 5640486, 6206360, 7520648, 9309540, 9400810, 11280972, 14101215, 15981377, 18619080, 18801620, 22561944, 28202430, 31962754, 37603240, 47944131, 56404860, 63925508, 79906885, 95888262, 112809720, 127851016, 159813770, 191776524, 239720655, 319627540, 383553048, 479441310, 639255080, 958882620, 1917765240]

約数ペア:

[(1, 1917765240), (2, 958882620), (3, 639255080), (4, 479441310), (5, 383553048), (6, 319627540), (8, 239720655), (10, 191776524), (12, 159813770), (15, 127851016), (17, 112809720), (20, 95888262), (24, 79906885), (30, 63925508), (34, 56404860), (40, 47944131), (51, 37603240), (60, 31962754), (68, 28202430), (85, 22561944), (102, 18801620), (103, 18619080), (120, 15981377), (136, 14101215), (170, 11280972), (204, 9400810), (206, 9309540), (255, 7520648), (309, 6206360), (340, 5640486), (408, 4700405), (412, 4654770), (510, 3760324), (515, 3723816), (618, 3103180), (680, 2820243), (824, 2327385), (1020, 1880162), (1030, 1861908), (1236, 1551590), (1545, 1241272), (1751, 1095240), (2040, 940081), (2060, 930954), (2472, 775795), (3090, 620636), (3502, 547620), (4120, 465477), (5253, 365080), (6180, 310318), (7004, 273810), (8755, 219048), (9127, 210120), (10506, 182540), (12360, 155159), (14008, 136905), (17510, 109524), (18254, 105060), (21012, 91270), (26265, 73016), (27381, 70040), (35020, 54762), (36508, 52530), (42024, 45635)]