217563840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 336

約数和(自身を含む): 836676000

約数和(自身を除く): 619112160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 149, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 298, 312, 320, 338, 351, 360, 390, 416, 432, 447, 468, 480, 507, 520, 540, 576, 585, 596, 624, 676, 702, 720, 745, 780, 832, 845, 864, 894, 936, 960, 1014, 1040, 1080, 1170, 1192, 1248, 1341, 1352, 1404, 1440, 1490, 1521, 1560, 1690, 1728, 1755, 1788, 1872, 1937, 2028, 2080, 2160, 2235, 2340, 2384, 2496, 2535, 2682, 2704, 2808, 2880, 2980, 3042, 3120, 3380, 3510, 3576, 3744, 3874, 4023, 4056, 4160, 4320, 4470, 4563, 4680, 4768, 5070, 5364, 5408, 5616, 5811, 5960, 6084, 6240, 6705, 6760, 7020, 7152, 7488, 7605, 7748, 8046, 8112, 8640, 8940, 9126, 9360, 9536, 9685, 10140, 10728, 10816, 11232, 11622, 11920, 12168, 12480, 13410, 13520, 14040, 14304, 15210, 15496, 16092, 16224, 17433, 17880, 18252, 18720, 19370, 20115, 20280, 21456, 22464, 22815, 23244, 23840, 24336, 25181, 26820, 27040, 28080, 28608, 29055, 30420, 30992, 32184, 32448, 34866, 35760, 36504, 37440, 38740, 40230, 40560, 42912, 45630, 46488, 47680, 48672, 50362, 52299, 53640, 54080, 56160, 58110, 60840, 61984, 64368, 69732, 71520, 73008, 75543, 77480, 80460, 81120, 85824, 87165, 91260, 92976, 97344, 100724, 104598, 107280, 112320, 116220, 121680, 123968, 125905, 128736, 139464, 143040, 146016, 151086, 154960, 160920, 162240, 174330, 182520, 185952, 201448, 209196, 214560, 226629, 232440, 243360, 251810, 257472, 261495, 278928, 292032, 302172, 309920, 321840, 348660, 365040, 371904, 377715, 402896, 418392, 429120, 453258, 464880, 486720, 503620, 522990, 557856, 604344, 619840, 643680, 679887, 697320, 730080, 755430, 805792, 836784, 906516, 929760, 1007240, 1045980, 1115712, 1133145, 1208688, 1287360, 1359774, 1394640, 1460160, 1510860, 1611584, 1673568, 1813032, 1859520, 2014480, 2091960, 2266290, 2417376, 2719548, 2789280, 3021720, 3347136, 3399435, 3626064, 4028960, 4183920, 4532580, 4834752, 5439096, 5578560, 6043440, 6798870, 7252128, 8057920, 8367840, 9065160, 10878192, 12086880, 13597740, 14504256, 16735680, 18130320, 21756384, 24173760, 27195480, 36260640, 43512768, 54390960, 72521280, 108781920, 217563840]

約数ペア:

[(1, 217563840), (2, 108781920), (3, 72521280), (4, 54390960), (5, 43512768), (6, 36260640), (8, 27195480), (9, 24173760), (10, 21756384), (12, 18130320), (13, 16735680), (15, 14504256), (16, 13597740), (18, 12086880), (20, 10878192), (24, 9065160), (26, 8367840), (27, 8057920), (30, 7252128), (32, 6798870), (36, 6043440), (39, 5578560), (40, 5439096), (45, 4834752), (48, 4532580), (52, 4183920), (54, 4028960), (60, 3626064), (64, 3399435), (65, 3347136), (72, 3021720), (78, 2789280), (80, 2719548), (90, 2417376), (96, 2266290), (104, 2091960), (108, 2014480), (117, 1859520), (120, 1813032), (130, 1673568), (135, 1611584), (144, 1510860), (149, 1460160), (156, 1394640), (160, 1359774), (169, 1287360), (180, 1208688), (192, 1133145), (195, 1115712), (208, 1045980), (216, 1007240), (234, 929760), (240, 906516), (260, 836784), (270, 805792), (288, 755430), (298, 730080), (312, 697320), (320, 679887), (338, 643680), (351, 619840), (360, 604344), (390, 557856), (416, 522990), (432, 503620), (447, 486720), (468, 464880), (480, 453258), (507, 429120), (520, 418392), (540, 402896), (576, 377715), (585, 371904), (596, 365040), (624, 348660), (676, 321840), (702, 309920), (720, 302172), (745, 292032), (780, 278928), (832, 261495), (845, 257472), (864, 251810), (894, 243360), (936, 232440), (960, 226629), (1014, 214560), (1040, 209196), (1080, 201448), (1170, 185952), (1192, 182520), (1248, 174330), (1341, 162240), (1352, 160920), (1404, 154960), (1440, 151086), (1490, 146016), (1521, 143040), (1560, 139464), (1690, 128736), (1728, 125905), (1755, 123968), (1788, 121680), (1872, 116220), (1937, 112320), (2028, 107280), (2080, 104598), (2160, 100724), (2235, 97344), (2340, 92976), (2384, 91260), (2496, 87165), (2535, 85824), (2682, 81120), (2704, 80460), (2808, 77480), (2880, 75543), (2980, 73008), (3042, 71520), (3120, 69732), (3380, 64368), (3510, 61984), (3576, 60840), (3744, 58110), (3874, 56160), (4023, 54080), (4056, 53640), (4160, 52299), (4320, 50362), (4470, 48672), (4563, 47680), (4680, 46488), (4768, 45630), (5070, 42912), (5364, 40560), (5408, 40230), (5616, 38740), (5811, 37440), (5960, 36504), (6084, 35760), (6240, 34866), (6705, 32448), (6760, 32184), (7020, 30992), (7152, 30420), (7488, 29055), (7605, 28608), (7748, 28080), (8046, 27040), (8112, 26820), (8640, 25181), (8940, 24336), (9126, 23840), (9360, 23244), (9536, 22815), (9685, 22464), (10140, 21456), (10728, 20280), (10816, 20115), (11232, 19370), (11622, 18720), (11920, 18252), (12168, 17880), (12480, 17433), (13410, 16224), (13520, 16092), (14040, 15496), (14304, 15210)]