21668044320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{761}}^1$

素因数の和:827

約数の個数: 480

約数和(自身を含む): 82948607280

約数和(自身を除く): 61280562960

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 338, 351, 360, 390, 405, 416, 432, 468, 480, 507, 520, 540, 585, 624, 648, 676, 702, 720, 761, 780, 810, 845, 864, 936, 1014, 1040, 1053, 1080, 1170, 1248, 1296, 1352, 1404, 1440, 1521, 1522, 1560, 1620, 1690, 1755, 1872, 2028, 2080, 2106, 2160, 2197, 2283, 2340, 2535, 2592, 2704, 2808, 3042, 3044, 3120, 3240, 3380, 3510, 3744, 3805, 4056, 4212, 4320, 4394, 4563, 4566, 4680, 5070, 5265, 5408, 5616, 6084, 6088, 6240, 6480, 6591, 6760, 6849, 7020, 7605, 7610, 8112, 8424, 8788, 9126, 9132, 9360, 9893, 10140, 10530, 10985, 11232, 11415, 12168, 12176, 12960, 13182, 13520, 13689, 13698, 14040, 15210, 15220, 16224, 16848, 17576, 18252, 18264, 18720, 19773, 19786, 20280, 20547, 21060, 21970, 22815, 22830, 24336, 24352, 26364, 27040, 27378, 27396, 28080, 29679, 30420, 30440, 32955, 33696, 34245, 35152, 36504, 36528, 39546, 39572, 40560, 41094, 42120, 43940, 45630, 45660, 48672, 49465, 52728, 54756, 54792, 56160, 59319, 59358, 60840, 60880, 61641, 65910, 68445, 68490, 70304, 73008, 73056, 79092, 79144, 81120, 82188, 84240, 87880, 89037, 91260, 91320, 98865, 98930, 102735, 105456, 109512, 109584, 118638, 118716, 121680, 121760, 123282, 128609, 131820, 136890, 136980, 146016, 148395, 158184, 158288, 164376, 168480, 175760, 177957, 178074, 182520, 182640, 197730, 197860, 205470, 210912, 219024, 219168, 237276, 237432, 243360, 246564, 257218, 263640, 267111, 273780, 273960, 296595, 296790, 308205, 316368, 316576, 328752, 351520, 355914, 356148, 365040, 365280, 385827, 395460, 395720, 410940, 438048, 445185, 474552, 474864, 493128, 514436, 527280, 534222, 547560, 547920, 593190, 593580, 616410, 632736, 643045, 657504, 711828, 712296, 730080, 771654, 790920, 791440, 801333, 821880, 889785, 890370, 949104, 949728, 986256, 1028872, 1054560, 1068444, 1095120, 1095840, 1157481, 1186380, 1187160, 1232820, 1286090, 1335555, 1423656, 1424592, 1543308, 1581840, 1582880, 1602666, 1643760, 1671917, 1779570, 1780740, 1898208, 1929135, 1972512, 2057744, 2136888, 2190240, 2314962, 2372760, 2374320, 2465640, 2572180, 2671110, 2847312, 2849184, 3086616, 3163680, 3205332, 3287520, 3343834, 3472443, 3559140, 3561480, 3858270, 4006665, 4115488, 4273776, 4629924, 4745520, 4748640, 4931280, 5015751, 5144360, 5342220, 5694624, 5787405, 6173232, 6410664, 6687668, 6944886, 7118280, 7122960, 7716540, 8013330, 8359585, 8547552, 9259848, 9491040, 9862560, 10031502, 10288720, 10417329, 10684440, 11574810, 12346464, 12821328, 13375336, 13889772, 14236560, 14245920, 15047253, 15433080, 16026660, 16719170, 17362215, 18519696, 20063004, 20577440, 20834658, 21368880, 23149620, 25078755, 25642656, 26750672, 27779544, 28473120, 30094506, 30866160, 32053320, 33438340, 34724430, 37039392, 40126008, 41669316, 42737760, 45141759, 46299240, 50157510, 52086645, 53501344, 55559088, 60189012, 61732320, 64106640, 66876680, 69448860, 75236265, 80252016, 83338632, 90283518, 92598480, 100315020, 104173290, 111118176, 120378024, 128213280, 133753360, 135425277, 138897720, 150472530, 160504032, 166677264, 180567036, 185196960, 200630040, 208346580, 225708795, 240756048, 267506720, 270850554, 277795440, 300945060, 333354528, 361134072, 401260080, 416693160, 451417590, 481512096, 541701108, 555590880, 601890120, 677126385, 722268144, 802520160, 833386320, 902835180, 1083402216, 1203780240, 1354252770, 1444536288, 1666772640, 1805670360, 2166804432, 2407560480, 2708505540, 3611340720, 4333608864, 5417011080, 7222681440, 10834022160, 21668044320]

約数ペア:

[(1, 21668044320), (2, 10834022160), (3, 7222681440), (4, 5417011080), (5, 4333608864), (6, 3611340720), (8, 2708505540), (9, 2407560480), (10, 2166804432), (12, 1805670360), (13, 1666772640), (15, 1444536288), (16, 1354252770), (18, 1203780240), (20, 1083402216), (24, 902835180), (26, 833386320), (27, 802520160), (30, 722268144), (32, 677126385), (36, 601890120), (39, 555590880), (40, 541701108), (45, 481512096), (48, 451417590), (52, 416693160), (54, 401260080), (60, 361134072), (65, 333354528), (72, 300945060), (78, 277795440), (80, 270850554), (81, 267506720), (90, 240756048), (96, 225708795), (104, 208346580), (108, 200630040), (117, 185196960), (120, 180567036), (130, 166677264), (135, 160504032), (144, 150472530), (156, 138897720), (160, 135425277), (162, 133753360), (169, 128213280), (180, 120378024), (195, 111118176), (208, 104173290), (216, 100315020), (234, 92598480), (240, 90283518), (260, 83338632), (270, 80252016), (288, 75236265), (312, 69448860), (324, 66876680), (338, 64106640), (351, 61732320), (360, 60189012), (390, 55559088), (405, 53501344), (416, 52086645), (432, 50157510), (468, 46299240), (480, 45141759), (507, 42737760), (520, 41669316), (540, 40126008), (585, 37039392), (624, 34724430), (648, 33438340), (676, 32053320), (702, 30866160), (720, 30094506), (761, 28473120), (780, 27779544), (810, 26750672), (845, 25642656), (864, 25078755), (936, 23149620), (1014, 21368880), (1040, 20834658), (1053, 20577440), (1080, 20063004), (1170, 18519696), (1248, 17362215), (1296, 16719170), (1352, 16026660), (1404, 15433080), (1440, 15047253), (1521, 14245920), (1522, 14236560), (1560, 13889772), (1620, 13375336), (1690, 12821328), (1755, 12346464), (1872, 11574810), (2028, 10684440), (2080, 10417329), (2106, 10288720), (2160, 10031502), (2197, 9862560), (2283, 9491040), (2340, 9259848), (2535, 8547552), (2592, 8359585), (2704, 8013330), (2808, 7716540), (3042, 7122960), (3044, 7118280), (3120, 6944886), (3240, 6687668), (3380, 6410664), (3510, 6173232), (3744, 5787405), (3805, 5694624), (4056, 5342220), (4212, 5144360), (4320, 5015751), (4394, 4931280), (4563, 4748640), (4566, 4745520), (4680, 4629924), (5070, 4273776), (5265, 4115488), (5408, 4006665), (5616, 3858270), (6084, 3561480), (6088, 3559140), (6240, 3472443), (6480, 3343834), (6591, 3287520), (6760, 3205332), (6849, 3163680), (7020, 3086616), (7605, 2849184), (7610, 2847312), (8112, 2671110), (8424, 2572180), (8788, 2465640), (9126, 2374320), (9132, 2372760), (9360, 2314962), (9893, 2190240), (10140, 2136888), (10530, 2057744), (10985, 1972512), (11232, 1929135), (11415, 1898208), (12168, 1780740), (12176, 1779570), (12960, 1671917), (13182, 1643760), (13520, 1602666), (13689, 1582880), (13698, 1581840), (14040, 1543308), (15210, 1424592), (15220, 1423656), (16224, 1335555), (16848, 1286090), (17576, 1232820), (18252, 1187160), (18264, 1186380), (18720, 1157481), (19773, 1095840), (19786, 1095120), (20280, 1068444), (20547, 1054560), (21060, 1028872), (21970, 986256), (22815, 949728), (22830, 949104), (24336, 890370), (24352, 889785), (26364, 821880), (27040, 801333), (27378, 791440), (27396, 790920), (28080, 771654), (29679, 730080), (30420, 712296), (30440, 711828), (32955, 657504), (33696, 643045), (34245, 632736), (35152, 616410), (36504, 593580), (36528, 593190), (39546, 547920), (39572, 547560), (40560, 534222), (41094, 527280), (42120, 514436), (43940, 493128), (45630, 474864), (45660, 474552), (48672, 445185), (49465, 438048), (52728, 410940), (54756, 395720), (54792, 395460), (56160, 385827), (59319, 365280), (59358, 365040), (60840, 356148), (60880, 355914), (61641, 351520), (65910, 328752), (68445, 316576), (68490, 316368), (70304, 308205), (73008, 296790), (73056, 296595), (79092, 273960), (79144, 273780), (81120, 267111), (82188, 263640), (84240, 257218), (87880, 246564), (89037, 243360), (91260, 237432), (91320, 237276), (98865, 219168), (98930, 219024), (102735, 210912), (105456, 205470), (109512, 197860), (109584, 197730), (118638, 182640), (118716, 182520), (121680, 178074), (121760, 177957), (123282, 175760), (128609, 168480), (131820, 164376), (136890, 158288), (136980, 158184), (146016, 148395)]