214284420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 557924220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 315, 332, 378, 415, 420, 498, 540, 581, 630, 683, 747, 756, 830, 945, 996, 1162, 1245, 1260, 1366, 1494, 1660, 1743, 1890, 2049, 2241, 2324, 2490, 2732, 2905, 2988, 3415, 3486, 3735, 3780, 4098, 4482, 4781, 4980, 5229, 5810, 6147, 6830, 6972, 7470, 8196, 8715, 8964, 9562, 10245, 10458, 11205, 11620, 12294, 13660, 14343, 14940, 15687, 17430, 18441, 19124, 20490, 20916, 22410, 23905, 24588, 26145, 28686, 30735, 31374, 34860, 36882, 40980, 43029, 44820, 47810, 52290, 56689, 57372, 61470, 62748, 71715, 73764, 78435, 86058, 92205, 95620, 104580, 113378, 122940, 129087, 143430, 156870, 170067, 172116, 184410, 215145, 226756, 258174, 283445, 286860, 313740, 340134, 368820, 396823, 430290, 510201, 516348, 566890, 645435, 680268, 793646, 850335, 860580, 1020402, 1133780, 1190469, 1290870, 1530603, 1587292, 1700670, 1984115, 2040804, 2380938, 2551005, 2581740, 3061206, 3401340, 3571407, 3968230, 4761876, 5102010, 5952345, 6122412, 7142814, 7653015, 7936460, 10204020, 10714221, 11904690, 14285628, 15306030, 17857035, 21428442, 23809380, 30612060, 35714070, 42856884, 53571105, 71428140, 107142210, 214284420]

約数ペア:

[(1, 214284420), (2, 107142210), (3, 71428140), (4, 53571105), (5, 42856884), (6, 35714070), (7, 30612060), (9, 23809380), (10, 21428442), (12, 17857035), (14, 15306030), (15, 14285628), (18, 11904690), (20, 10714221), (21, 10204020), (27, 7936460), (28, 7653015), (30, 7142814), (35, 6122412), (36, 5952345), (42, 5102010), (45, 4761876), (54, 3968230), (60, 3571407), (63, 3401340), (70, 3061206), (83, 2581740), (84, 2551005), (90, 2380938), (105, 2040804), (108, 1984115), (126, 1700670), (135, 1587292), (140, 1530603), (166, 1290870), (180, 1190469), (189, 1133780), (210, 1020402), (249, 860580), (252, 850335), (270, 793646), (315, 680268), (332, 645435), (378, 566890), (415, 516348), (420, 510201), (498, 430290), (540, 396823), (581, 368820), (630, 340134), (683, 313740), (747, 286860), (756, 283445), (830, 258174), (945, 226756), (996, 215145), (1162, 184410), (1245, 172116), (1260, 170067), (1366, 156870), (1494, 143430), (1660, 129087), (1743, 122940), (1890, 113378), (2049, 104580), (2241, 95620), (2324, 92205), (2490, 86058), (2732, 78435), (2905, 73764), (2988, 71715), (3415, 62748), (3486, 61470), (3735, 57372), (3780, 56689), (4098, 52290), (4482, 47810), (4781, 44820), (4980, 43029), (5229, 40980), (5810, 36882), (6147, 34860), (6830, 31374), (6972, 30735), (7470, 28686), (8196, 26145), (8715, 24588), (8964, 23905), (9562, 22410), (10245, 20916), (10458, 20490), (11205, 19124), (11620, 18441), (12294, 17430), (13660, 15687), (14343, 14940)]