214109280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1970

約数の個数: 288

約数和(自身を含む): 911409408

約数和(自身を除く): 697300128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1931, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3862, 3960, 4620, 5040, 5280, 5544, 5793, 6160, 6930, 7392, 7724, 7920, 9240, 9655, 10080, 11088, 11586, 12320, 13517, 13860, 15448, 15840, 17379, 18480, 19310, 21241, 22176, 23172, 27034, 27720, 28965, 30896, 34758, 36960, 38620, 40551, 42482, 46344, 54068, 55440, 57930, 61792, 63723, 67585, 69516, 77240, 81102, 84964, 86895, 92688, 106205, 108136, 110880, 115860, 121653, 127446, 135170, 139032, 148687, 154480, 162204, 169928, 173790, 185376, 191169, 202755, 212410, 216272, 231720, 243306, 254892, 270340, 278064, 297374, 308960, 318615, 324408, 339856, 347580, 382338, 405510, 424820, 432544, 446061, 463440, 486612, 509784, 540680, 556128, 594748, 608265, 637230, 648816, 679712, 695160, 743435, 764676, 811020, 849640, 892122, 926880, 955845, 973224, 1019568, 1081360, 1189496, 1216530, 1274460, 1297632, 1338183, 1390320, 1486870, 1529352, 1622040, 1699280, 1784244, 1911690, 1946448, 2039136, 2162720, 2230305, 2378992, 2433060, 2548920, 2676366, 2780640, 2973740, 3058704, 3244080, 3398560, 3568488, 3823380, 3892896, 4460610, 4757984, 4866120, 5097840, 5352732, 5947480, 6117408, 6488160, 6690915, 7136976, 7646760, 8921220, 9732240, 10195680, 10705464, 11894960, 13381830, 14273952, 15293520, 17842440, 19464480, 21410928, 23789920, 26763660, 30587040, 35684880, 42821856, 53527320, 71369760, 107054640, 214109280]

約数ペア:

[(1, 214109280), (2, 107054640), (3, 71369760), (4, 53527320), (5, 42821856), (6, 35684880), (7, 30587040), (8, 26763660), (9, 23789920), (10, 21410928), (11, 19464480), (12, 17842440), (14, 15293520), (15, 14273952), (16, 13381830), (18, 11894960), (20, 10705464), (21, 10195680), (22, 9732240), (24, 8921220), (28, 7646760), (30, 7136976), (32, 6690915), (33, 6488160), (35, 6117408), (36, 5947480), (40, 5352732), (42, 5097840), (44, 4866120), (45, 4757984), (48, 4460610), (55, 3892896), (56, 3823380), (60, 3568488), (63, 3398560), (66, 3244080), (70, 3058704), (72, 2973740), (77, 2780640), (80, 2676366), (84, 2548920), (88, 2433060), (90, 2378992), (96, 2230305), (99, 2162720), (105, 2039136), (110, 1946448), (112, 1911690), (120, 1784244), (126, 1699280), (132, 1622040), (140, 1529352), (144, 1486870), (154, 1390320), (160, 1338183), (165, 1297632), (168, 1274460), (176, 1216530), (180, 1189496), (198, 1081360), (210, 1019568), (220, 973224), (224, 955845), (231, 926880), (240, 892122), (252, 849640), (264, 811020), (280, 764676), (288, 743435), (308, 695160), (315, 679712), (330, 648816), (336, 637230), (352, 608265), (360, 594748), (385, 556128), (396, 540680), (420, 509784), (440, 486612), (462, 463440), (480, 446061), (495, 432544), (504, 424820), (528, 405510), (560, 382338), (616, 347580), (630, 339856), (660, 324408), (672, 318615), (693, 308960), (720, 297374), (770, 278064), (792, 270340), (840, 254892), (880, 243306), (924, 231720), (990, 216272), (1008, 212410), (1056, 202755), (1120, 191169), (1155, 185376), (1232, 173790), (1260, 169928), (1320, 162204), (1386, 154480), (1440, 148687), (1540, 139032), (1584, 135170), (1680, 127446), (1760, 121653), (1848, 115860), (1931, 110880), (1980, 108136), (2016, 106205), (2310, 92688), (2464, 86895), (2520, 84964), (2640, 81102), (2772, 77240), (3080, 69516), (3168, 67585), (3360, 63723), (3465, 61792), (3696, 57930), (3862, 55440), (3960, 54068), (4620, 46344), (5040, 42482), (5280, 40551), (5544, 38620), (5793, 36960), (6160, 34758), (6930, 30896), (7392, 28965), (7724, 27720), (7920, 27034), (9240, 23172), (9655, 22176), (10080, 21241), (11088, 19310), (11586, 18480), (12320, 17379), (13517, 15840), (13860, 15448)]