112712460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 373798656

約数和(自身を除く): 261086196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 79, 84, 86, 105, 129, 140, 158, 172, 210, 215, 237, 258, 301, 316, 395, 420, 430, 474, 516, 553, 602, 645, 790, 860, 903, 948, 1106, 1185, 1204, 1290, 1505, 1580, 1659, 1806, 2212, 2370, 2580, 2765, 3010, 3318, 3397, 3612, 4515, 4740, 5530, 6020, 6241, 6636, 6794, 8295, 9030, 10191, 11060, 12482, 13588, 16590, 16985, 18060, 18723, 20382, 23779, 24964, 31205, 33180, 33970, 37446, 40764, 43687, 47558, 50955, 62410, 67940, 71337, 74892, 87374, 93615, 95116, 101910, 118895, 124820, 131061, 142674, 174748, 187230, 203820, 218435, 237790, 262122, 268363, 285348, 356685, 374460, 436870, 475580, 524244, 536726, 655305, 713370, 805089, 873740, 1073452, 1310610, 1341815, 1426740, 1610178, 1878541, 2621220, 2683630, 3220356, 3757082, 4025445, 5367260, 5635623, 7514164, 8050890, 9392705, 11271246, 16101780, 18785410, 22542492, 28178115, 37570820, 56356230, 112712460]

約数ペア:

[(1, 112712460), (2, 56356230), (3, 37570820), (4, 28178115), (5, 22542492), (6, 18785410), (7, 16101780), (10, 11271246), (12, 9392705), (14, 8050890), (15, 7514164), (20, 5635623), (21, 5367260), (28, 4025445), (30, 3757082), (35, 3220356), (42, 2683630), (43, 2621220), (60, 1878541), (70, 1610178), (79, 1426740), (84, 1341815), (86, 1310610), (105, 1073452), (129, 873740), (140, 805089), (158, 713370), (172, 655305), (210, 536726), (215, 524244), (237, 475580), (258, 436870), (301, 374460), (316, 356685), (395, 285348), (420, 268363), (430, 262122), (474, 237790), (516, 218435), (553, 203820), (602, 187230), (645, 174748), (790, 142674), (860, 131061), (903, 124820), (948, 118895), (1106, 101910), (1185, 95116), (1204, 93615), (1290, 87374), (1505, 74892), (1580, 71337), (1659, 67940), (1806, 62410), (2212, 50955), (2370, 47558), (2580, 43687), (2765, 40764), (3010, 37446), (3318, 33970), (3397, 33180), (3612, 31205), (4515, 24964), (4740, 23779), (5530, 20382), (6020, 18723), (6241, 18060), (6636, 16985), (6794, 16590), (8295, 13588), (9030, 12482), (10191, 11060)]