213564120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 256

約数和(自身を含む): 827366400

約数和(自身を除く): 613802280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 616, 638, 660, 696, 770, 797, 812, 840, 870, 924, 957, 1015, 1155, 1160, 1218, 1276, 1320, 1540, 1594, 1595, 1624, 1740, 1848, 1914, 2030, 2233, 2310, 2391, 2436, 2552, 3045, 3080, 3188, 3190, 3480, 3828, 3985, 4060, 4466, 4620, 4782, 4785, 4872, 5579, 6090, 6376, 6380, 6699, 7656, 7970, 8120, 8767, 8932, 9240, 9564, 9570, 11158, 11165, 11955, 12180, 12760, 13398, 15940, 16737, 17534, 17864, 19128, 19140, 22316, 22330, 23113, 23910, 24360, 26301, 26796, 27895, 31880, 33474, 33495, 35068, 38280, 43835, 44632, 44660, 46226, 47820, 52602, 53592, 55790, 61369, 66948, 66990, 69339, 70136, 83685, 87670, 89320, 92452, 95640, 105204, 111580, 115565, 122738, 131505, 133896, 133980, 138678, 161791, 167370, 175340, 184107, 184904, 210408, 223160, 231130, 245476, 254243, 263010, 267960, 277356, 306845, 323582, 334740, 346695, 350680, 368214, 462260, 485373, 490952, 508486, 526020, 554712, 613690, 647164, 669480, 693390, 736428, 762729, 808955, 920535, 924520, 970746, 1016972, 1052040, 1227380, 1271215, 1294328, 1386780, 1472856, 1525458, 1617910, 1779701, 1841070, 1941492, 2033944, 2426865, 2454760, 2542430, 2773560, 3050916, 3235820, 3559402, 3682140, 3813645, 3882984, 4853730, 5084860, 5339103, 6101832, 6471640, 7118804, 7364280, 7627290, 8898505, 9707460, 10169720, 10678206, 14237608, 15254580, 17797010, 19414920, 21356412, 26695515, 30509160, 35594020, 42712824, 53391030, 71188040, 106782060, 213564120]

約数ペア:

[(1, 213564120), (2, 106782060), (3, 71188040), (4, 53391030), (5, 42712824), (6, 35594020), (7, 30509160), (8, 26695515), (10, 21356412), (11, 19414920), (12, 17797010), (14, 15254580), (15, 14237608), (20, 10678206), (21, 10169720), (22, 9707460), (24, 8898505), (28, 7627290), (29, 7364280), (30, 7118804), (33, 6471640), (35, 6101832), (40, 5339103), (42, 5084860), (44, 4853730), (55, 3882984), (56, 3813645), (58, 3682140), (60, 3559402), (66, 3235820), (70, 3050916), (77, 2773560), (84, 2542430), (87, 2454760), (88, 2426865), (105, 2033944), (110, 1941492), (116, 1841070), (120, 1779701), (132, 1617910), (140, 1525458), (145, 1472856), (154, 1386780), (165, 1294328), (168, 1271215), (174, 1227380), (203, 1052040), (210, 1016972), (220, 970746), (231, 924520), (232, 920535), (264, 808955), (280, 762729), (290, 736428), (308, 693390), (319, 669480), (330, 647164), (348, 613690), (385, 554712), (406, 526020), (420, 508486), (435, 490952), (440, 485373), (462, 462260), (580, 368214), (609, 350680), (616, 346695), (638, 334740), (660, 323582), (696, 306845), (770, 277356), (797, 267960), (812, 263010), (840, 254243), (870, 245476), (924, 231130), (957, 223160), (1015, 210408), (1155, 184904), (1160, 184107), (1218, 175340), (1276, 167370), (1320, 161791), (1540, 138678), (1594, 133980), (1595, 133896), (1624, 131505), (1740, 122738), (1848, 115565), (1914, 111580), (2030, 105204), (2233, 95640), (2310, 92452), (2391, 89320), (2436, 87670), (2552, 83685), (3045, 70136), (3080, 69339), (3188, 66990), (3190, 66948), (3480, 61369), (3828, 55790), (3985, 53592), (4060, 52602), (4466, 47820), (4620, 46226), (4782, 44660), (4785, 44632), (4872, 43835), (5579, 38280), (6090, 35068), (6376, 33495), (6380, 33474), (6699, 31880), (7656, 27895), (7970, 26796), (8120, 26301), (8767, 24360), (8932, 23910), (9240, 23113), (9564, 22330), (9570, 22316), (11158, 19140), (11165, 19128), (11955, 17864), (12180, 17534), (12760, 16737), (13398, 15940)]