214569240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 688642560

約数和(自身を除く): 474073320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 983, 1020, 1070, 1284, 1605, 1819, 1966, 2040, 2140, 2568, 2949, 3210, 3638, 3932, 4280, 4915, 5457, 5898, 6420, 7276, 7864, 9095, 9830, 10914, 11796, 12840, 14552, 14745, 16711, 18190, 19660, 21828, 23592, 27285, 29490, 33422, 36380, 39320, 43656, 50133, 54570, 58980, 66844, 72760, 83555, 100266, 105181, 109140, 117960, 133688, 167110, 200532, 210362, 218280, 250665, 315543, 334220, 401064, 420724, 501330, 525905, 631086, 668440, 841448, 1002660, 1051810, 1262172, 1577715, 1788077, 2005320, 2103620, 2524344, 3155430, 3576154, 4207240, 5364231, 6310860, 7152308, 8940385, 10728462, 12621720, 14304616, 17880770, 21456924, 26821155, 35761540, 42913848, 53642310, 71523080, 107284620, 214569240]

約数ペア:

[(1, 214569240), (2, 107284620), (3, 71523080), (4, 53642310), (5, 42913848), (6, 35761540), (8, 26821155), (10, 21456924), (12, 17880770), (15, 14304616), (17, 12621720), (20, 10728462), (24, 8940385), (30, 7152308), (34, 6310860), (40, 5364231), (51, 4207240), (60, 3576154), (68, 3155430), (85, 2524344), (102, 2103620), (107, 2005320), (120, 1788077), (136, 1577715), (170, 1262172), (204, 1051810), (214, 1002660), (255, 841448), (321, 668440), (340, 631086), (408, 525905), (428, 501330), (510, 420724), (535, 401064), (642, 334220), (680, 315543), (856, 250665), (983, 218280), (1020, 210362), (1070, 200532), (1284, 167110), (1605, 133688), (1819, 117960), (1966, 109140), (2040, 105181), (2140, 100266), (2568, 83555), (2949, 72760), (3210, 66844), (3638, 58980), (3932, 54570), (4280, 50133), (4915, 43656), (5457, 39320), (5898, 36380), (6420, 33422), (7276, 29490), (7864, 27285), (9095, 23592), (9830, 21828), (10914, 19660), (11796, 18190), (12840, 16711), (14552, 14745)]