144687690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 453024000

約数和(自身を除く): 308336310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 49, 63, 70, 86, 90, 98, 105, 109, 126, 129, 147, 210, 215, 218, 245, 258, 294, 301, 315, 327, 343, 387, 430, 441, 490, 545, 602, 630, 645, 654, 686, 735, 763, 774, 882, 903, 981, 1029, 1090, 1290, 1470, 1505, 1526, 1635, 1715, 1806, 1935, 1962, 2058, 2107, 2205, 2289, 2709, 3010, 3087, 3270, 3430, 3815, 3870, 4214, 4410, 4515, 4578, 4687, 4905, 5145, 5341, 5418, 6174, 6321, 6867, 7630, 9030, 9374, 9810, 10290, 10535, 10682, 11445, 12642, 13545, 13734, 14061, 14749, 15435, 16023, 18963, 21070, 22890, 23435, 26705, 27090, 28122, 29498, 30870, 31605, 32046, 32809, 34335, 37387, 37926, 42183, 44247, 46870, 48069, 53410, 63210, 65618, 68670, 70305, 73745, 74774, 80115, 84366, 88494, 94815, 96138, 98427, 112161, 132741, 140610, 147490, 160230, 164045, 186935, 189630, 196854, 210915, 221235, 224322, 229663, 240345, 265482, 295281, 328090, 336483, 373870, 421830, 442470, 459326, 480690, 492135, 560805, 590562, 663705, 672966, 688989, 984270, 1121610, 1148315, 1327410, 1377978, 1476405, 1607641, 1682415, 2066967, 2296630, 2952810, 3215282, 3364830, 3444945, 4133934, 4822923, 6889890, 8038205, 9645846, 10334835, 14468769, 16076410, 20669670, 24114615, 28937538, 48229230, 72343845, 144687690]

約数ペア:

[(1, 144687690), (2, 72343845), (3, 48229230), (5, 28937538), (6, 24114615), (7, 20669670), (9, 16076410), (10, 14468769), (14, 10334835), (15, 9645846), (18, 8038205), (21, 6889890), (30, 4822923), (35, 4133934), (42, 3444945), (43, 3364830), (45, 3215282), (49, 2952810), (63, 2296630), (70, 2066967), (86, 1682415), (90, 1607641), (98, 1476405), (105, 1377978), (109, 1327410), (126, 1148315), (129, 1121610), (147, 984270), (210, 688989), (215, 672966), (218, 663705), (245, 590562), (258, 560805), (294, 492135), (301, 480690), (315, 459326), (327, 442470), (343, 421830), (387, 373870), (430, 336483), (441, 328090), (490, 295281), (545, 265482), (602, 240345), (630, 229663), (645, 224322), (654, 221235), (686, 210915), (735, 196854), (763, 189630), (774, 186935), (882, 164045), (903, 160230), (981, 147490), (1029, 140610), (1090, 132741), (1290, 112161), (1470, 98427), (1505, 96138), (1526, 94815), (1635, 88494), (1715, 84366), (1806, 80115), (1935, 74774), (1962, 73745), (2058, 70305), (2107, 68670), (2205, 65618), (2289, 63210), (2709, 53410), (3010, 48069), (3087, 46870), (3270, 44247), (3430, 42183), (3815, 37926), (3870, 37387), (4214, 34335), (4410, 32809), (4515, 32046), (4578, 31605), (4687, 30870), (4905, 29498), (5145, 28122), (5341, 27090), (5418, 26705), (6174, 23435), (6321, 22890), (6867, 21070), (7630, 18963), (9030, 16023), (9374, 15435), (9810, 14749), (10290, 14061), (10535, 13734), (10682, 13545), (11445, 12642)]