270484620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 938843136

約数和(自身を除く): 668358516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 238, 255, 258, 301, 340, 357, 420, 430, 476, 510, 516, 595, 602, 645, 714, 731, 860, 881, 903, 1020, 1190, 1204, 1290, 1428, 1462, 1505, 1762, 1785, 1806, 2193, 2380, 2580, 2643, 2924, 3010, 3524, 3570, 3612, 3655, 4386, 4405, 4515, 5117, 5286, 6020, 6167, 7140, 7310, 8772, 8810, 9030, 10234, 10572, 10965, 12334, 13215, 14620, 14977, 15351, 17620, 18060, 18501, 20468, 21930, 24668, 25585, 26430, 29954, 30702, 30835, 37002, 37883, 43860, 44931, 51170, 52860, 59908, 61404, 61670, 74004, 74885, 75766, 76755, 89862, 92505, 102340, 104839, 113649, 123340, 149770, 151532, 153510, 179724, 185010, 189415, 209678, 224655, 227298, 265181, 299540, 307020, 314517, 370020, 378830, 419356, 449310, 454596, 524195, 530362, 568245, 629034, 644011, 757660, 795543, 898620, 1048390, 1060724, 1136490, 1258068, 1288022, 1325905, 1572585, 1591086, 1932033, 2096780, 2272980, 2576044, 2651810, 3145170, 3182172, 3220055, 3864066, 3977715, 4508077, 5303620, 6290340, 6440110, 7728132, 7955430, 9016154, 9660165, 12880220, 13524231, 15910860, 18032308, 19320330, 22540385, 27048462, 38640660, 45080770, 54096924, 67621155, 90161540, 135242310, 270484620]

約数ペア:

[(1, 270484620), (2, 135242310), (3, 90161540), (4, 67621155), (5, 54096924), (6, 45080770), (7, 38640660), (10, 27048462), (12, 22540385), (14, 19320330), (15, 18032308), (17, 15910860), (20, 13524231), (21, 12880220), (28, 9660165), (30, 9016154), (34, 7955430), (35, 7728132), (42, 6440110), (43, 6290340), (51, 5303620), (60, 4508077), (68, 3977715), (70, 3864066), (84, 3220055), (85, 3182172), (86, 3145170), (102, 2651810), (105, 2576044), (119, 2272980), (129, 2096780), (140, 1932033), (170, 1591086), (172, 1572585), (204, 1325905), (210, 1288022), (215, 1258068), (238, 1136490), (255, 1060724), (258, 1048390), (301, 898620), (340, 795543), (357, 757660), (420, 644011), (430, 629034), (476, 568245), (510, 530362), (516, 524195), (595, 454596), (602, 449310), (645, 419356), (714, 378830), (731, 370020), (860, 314517), (881, 307020), (903, 299540), (1020, 265181), (1190, 227298), (1204, 224655), (1290, 209678), (1428, 189415), (1462, 185010), (1505, 179724), (1762, 153510), (1785, 151532), (1806, 149770), (2193, 123340), (2380, 113649), (2580, 104839), (2643, 102340), (2924, 92505), (3010, 89862), (3524, 76755), (3570, 75766), (3612, 74885), (3655, 74004), (4386, 61670), (4405, 61404), (4515, 59908), (5117, 52860), (5286, 51170), (6020, 44931), (6167, 43860), (7140, 37883), (7310, 37002), (8772, 30835), (8810, 30702), (9030, 29954), (10234, 26430), (10572, 25585), (10965, 24668), (12334, 21930), (13215, 20468), (14620, 18501), (14977, 18060), (15351, 17620)]