147334740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 510720000

約数和(自身を除く): 363385260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 499, 518, 532, 555, 570, 665, 703, 740, 777, 798, 998, 1036, 1110, 1140, 1295, 1330, 1406, 1497, 1554, 1596, 1995, 1996, 2109, 2220, 2495, 2590, 2660, 2812, 2994, 3108, 3493, 3515, 3885, 3990, 4218, 4921, 4990, 5180, 5988, 6986, 7030, 7485, 7770, 7980, 8436, 9481, 9842, 9980, 10479, 10545, 13972, 14060, 14763, 14970, 15540, 17465, 18463, 18962, 19684, 20958, 21090, 24605, 28443, 29526, 29940, 34930, 36926, 37924, 41916, 42180, 47405, 49210, 52395, 55389, 56886, 59052, 66367, 69860, 73815, 73852, 92315, 94810, 98420, 104790, 110778, 113772, 129241, 132734, 142215, 147630, 184630, 189620, 199101, 209580, 221556, 258482, 265468, 276945, 284430, 295260, 331835, 350797, 369260, 387723, 398202, 516964, 553890, 568860, 646205, 663670, 701594, 775446, 796404, 995505, 1052391, 1107780, 1292410, 1327340, 1403188, 1550892, 1753985, 1938615, 1991010, 2104782, 2455579, 2584820, 3507970, 3877230, 3982020, 4209564, 4911158, 5261955, 7015940, 7366737, 7754460, 9822316, 10523910, 12277895, 14733474, 21047820, 24555790, 29466948, 36833685, 49111580, 73667370, 147334740]

約数ペア:

[(1, 147334740), (2, 73667370), (3, 49111580), (4, 36833685), (5, 29466948), (6, 24555790), (7, 21047820), (10, 14733474), (12, 12277895), (14, 10523910), (15, 9822316), (19, 7754460), (20, 7366737), (21, 7015940), (28, 5261955), (30, 4911158), (35, 4209564), (37, 3982020), (38, 3877230), (42, 3507970), (57, 2584820), (60, 2455579), (70, 2104782), (74, 1991010), (76, 1938615), (84, 1753985), (95, 1550892), (105, 1403188), (111, 1327340), (114, 1292410), (133, 1107780), (140, 1052391), (148, 995505), (185, 796404), (190, 775446), (210, 701594), (222, 663670), (228, 646205), (259, 568860), (266, 553890), (285, 516964), (370, 398202), (380, 387723), (399, 369260), (420, 350797), (444, 331835), (499, 295260), (518, 284430), (532, 276945), (555, 265468), (570, 258482), (665, 221556), (703, 209580), (740, 199101), (777, 189620), (798, 184630), (998, 147630), (1036, 142215), (1110, 132734), (1140, 129241), (1295, 113772), (1330, 110778), (1406, 104790), (1497, 98420), (1554, 94810), (1596, 92315), (1995, 73852), (1996, 73815), (2109, 69860), (2220, 66367), (2495, 59052), (2590, 56886), (2660, 55389), (2812, 52395), (2994, 49210), (3108, 47405), (3493, 42180), (3515, 41916), (3885, 37924), (3990, 36926), (4218, 34930), (4921, 29940), (4990, 29526), (5180, 28443), (5988, 24605), (6986, 21090), (7030, 20958), (7485, 19684), (7770, 18962), (7980, 18463), (8436, 17465), (9481, 15540), (9842, 14970), (9980, 14763), (10479, 14060), (10545, 13972)]