213924480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1487

約数の個数: 256

約数和(自身を含む): 850728960

約数和(自身を除く): 636804480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1447, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 2894, 3080, 3360, 3520, 3696, 4224, 4341, 4480, 4620, 4928, 5280, 5788, 6160, 6720, 7040, 7235, 7392, 8682, 9240, 9856, 10129, 10560, 11576, 12320, 13440, 14470, 14784, 15917, 17364, 18480, 20258, 21120, 21705, 23152, 24640, 28940, 29568, 30387, 31834, 34728, 36960, 40516, 43410, 46304, 47751, 49280, 50645, 57880, 60774, 63668, 69456, 73920, 79585, 81032, 86820, 92608, 95502, 101290, 111419, 115760, 121548, 127336, 138912, 147840, 151935, 159170, 162064, 173640, 185216, 191004, 202580, 222838, 231520, 238755, 243096, 254672, 277824, 303870, 318340, 324128, 334257, 347280, 382008, 405160, 445676, 463040, 477510, 486192, 509344, 555648, 557095, 607740, 636680, 648256, 668514, 694560, 764016, 810320, 891352, 926080, 955020, 972384, 1018688, 1114190, 1215480, 1273360, 1296512, 1337028, 1389120, 1528032, 1620640, 1671285, 1782704, 1910040, 1944768, 2037376, 2228380, 2430960, 2546720, 2674056, 2778240, 3056064, 3241280, 3342570, 3565408, 3820080, 3889536, 4456760, 4861920, 5093440, 5348112, 6112128, 6482560, 6685140, 7130816, 7640160, 8913520, 9723840, 10186880, 10696224, 13370280, 14261632, 15280320, 17827040, 19447680, 21392448, 26740560, 30560640, 35654080, 42784896, 53481120, 71308160, 106962240, 213924480]

約数ペア:

[(1, 213924480), (2, 106962240), (3, 71308160), (4, 53481120), (5, 42784896), (6, 35654080), (7, 30560640), (8, 26740560), (10, 21392448), (11, 19447680), (12, 17827040), (14, 15280320), (15, 14261632), (16, 13370280), (20, 10696224), (21, 10186880), (22, 9723840), (24, 8913520), (28, 7640160), (30, 7130816), (32, 6685140), (33, 6482560), (35, 6112128), (40, 5348112), (42, 5093440), (44, 4861920), (48, 4456760), (55, 3889536), (56, 3820080), (60, 3565408), (64, 3342570), (66, 3241280), (70, 3056064), (77, 2778240), (80, 2674056), (84, 2546720), (88, 2430960), (96, 2228380), (105, 2037376), (110, 1944768), (112, 1910040), (120, 1782704), (128, 1671285), (132, 1620640), (140, 1528032), (154, 1389120), (160, 1337028), (165, 1296512), (168, 1273360), (176, 1215480), (192, 1114190), (210, 1018688), (220, 972384), (224, 955020), (231, 926080), (240, 891352), (264, 810320), (280, 764016), (308, 694560), (320, 668514), (330, 648256), (336, 636680), (352, 607740), (384, 557095), (385, 555648), (420, 509344), (440, 486192), (448, 477510), (462, 463040), (480, 445676), (528, 405160), (560, 382008), (616, 347280), (640, 334257), (660, 324128), (672, 318340), (704, 303870), (770, 277824), (840, 254672), (880, 243096), (896, 238755), (924, 231520), (960, 222838), (1056, 202580), (1120, 191004), (1155, 185216), (1232, 173640), (1320, 162064), (1344, 159170), (1408, 151935), (1447, 147840), (1540, 138912), (1680, 127336), (1760, 121548), (1848, 115760), (1920, 111419), (2112, 101290), (2240, 95502), (2310, 92608), (2464, 86820), (2640, 81032), (2688, 79585), (2894, 73920), (3080, 69456), (3360, 63668), (3520, 60774), (3696, 57880), (4224, 50645), (4341, 49280), (4480, 47751), (4620, 46304), (4928, 43410), (5280, 40516), (5788, 36960), (6160, 34728), (6720, 31834), (7040, 30387), (7235, 29568), (7392, 28940), (8682, 24640), (9240, 23152), (9856, 21705), (10129, 21120), (10560, 20258), (11576, 18480), (12320, 17364), (13440, 15917), (14470, 14784)]