198310140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2329

約数の個数: 192

約数和(自身を含む): 736081920

約数和(自身を除く): 537771780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2281, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4562, 4830, 5796, 6210, 6843, 7245, 8694, 9124, 9660, 11405, 12420, 13686, 14490, 15967, 17388, 20529, 21735, 22810, 27372, 28980, 31934, 34215, 41058, 43470, 45620, 47901, 52463, 61587, 63868, 68430, 79835, 82116, 86940, 95802, 102645, 104926, 123174, 136860, 143703, 157389, 159670, 191604, 205290, 209852, 239505, 246348, 262315, 287406, 307935, 314778, 319340, 367241, 410580, 431109, 472167, 479010, 524630, 574812, 615870, 629556, 718515, 734482, 786945, 862218, 944334, 958020, 1049260, 1101723, 1231740, 1416501, 1437030, 1468964, 1573890, 1724436, 1836205, 1888668, 2155545, 2203446, 2360835, 2833002, 2874060, 3147780, 3305169, 3672410, 4311090, 4406892, 4721670, 5508615, 5666004, 6610338, 7082505, 7344820, 8622180, 9443340, 9915507, 11017230, 13220676, 14165010, 16525845, 19831014, 22034460, 28330020, 33051690, 39662028, 49577535, 66103380, 99155070, 198310140]

約数ペア:

[(1, 198310140), (2, 99155070), (3, 66103380), (4, 49577535), (5, 39662028), (6, 33051690), (7, 28330020), (9, 22034460), (10, 19831014), (12, 16525845), (14, 14165010), (15, 13220676), (18, 11017230), (20, 9915507), (21, 9443340), (23, 8622180), (27, 7344820), (28, 7082505), (30, 6610338), (35, 5666004), (36, 5508615), (42, 4721670), (45, 4406892), (46, 4311090), (54, 3672410), (60, 3305169), (63, 3147780), (69, 2874060), (70, 2833002), (84, 2360835), (90, 2203446), (92, 2155545), (105, 1888668), (108, 1836205), (115, 1724436), (126, 1573890), (135, 1468964), (138, 1437030), (140, 1416501), (161, 1231740), (180, 1101723), (189, 1049260), (207, 958020), (210, 944334), (230, 862218), (252, 786945), (270, 734482), (276, 718515), (315, 629556), (322, 615870), (345, 574812), (378, 524630), (414, 479010), (420, 472167), (460, 431109), (483, 410580), (540, 367241), (621, 319340), (630, 314778), (644, 307935), (690, 287406), (756, 262315), (805, 246348), (828, 239505), (945, 209852), (966, 205290), (1035, 191604), (1242, 159670), (1260, 157389), (1380, 143703), (1449, 136860), (1610, 123174), (1890, 104926), (1932, 102645), (2070, 95802), (2281, 86940), (2415, 82116), (2484, 79835), (2898, 68430), (3105, 63868), (3220, 61587), (3780, 52463), (4140, 47901), (4347, 45620), (4562, 43470), (4830, 41058), (5796, 34215), (6210, 31934), (6843, 28980), (7245, 27372), (8694, 22810), (9124, 21735), (9660, 20529), (11405, 17388), (12420, 15967), (13686, 14490)]