243685140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5897

約数の個数: 96

約数和(自身を含む): 740202624

約数和(自身を除く): 496517484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2788, 3485, 4182, 5827, 6970, 8364, 10455, 11654, 13940, 17481, 20910, 23308, 29135, 34962, 41820, 58270, 69924, 87405, 99059, 116540, 174810, 198118, 238907, 297177, 349620, 396236, 477814, 495295, 594354, 716721, 955628, 990590, 1188708, 1194535, 1433442, 1485885, 1981180, 2389070, 2866884, 2971770, 3583605, 4061419, 4778140, 5943540, 7167210, 8122838, 12184257, 14334420, 16245676, 20307095, 24368514, 40614190, 48737028, 60921285, 81228380, 121842570, 243685140]

約数ペア:

[(1, 243685140), (2, 121842570), (3, 81228380), (4, 60921285), (5, 48737028), (6, 40614190), (10, 24368514), (12, 20307095), (15, 16245676), (17, 14334420), (20, 12184257), (30, 8122838), (34, 7167210), (41, 5943540), (51, 4778140), (60, 4061419), (68, 3583605), (82, 2971770), (85, 2866884), (102, 2389070), (123, 1981180), (164, 1485885), (170, 1433442), (204, 1194535), (205, 1188708), (246, 990590), (255, 955628), (340, 716721), (410, 594354), (492, 495295), (510, 477814), (615, 396236), (697, 349620), (820, 297177), (1020, 238907), (1230, 198118), (1394, 174810), (2091, 116540), (2460, 99059), (2788, 87405), (3485, 69924), (4182, 58270), (5827, 41820), (6970, 34962), (8364, 29135), (10455, 23308), (11654, 20910), (13940, 17481)]