21756683520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 864

約数和(自身を含む): 90639005184

約数和(自身を除く): 68882321664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 47, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 94, 96, 99, 104, 110, 117, 120, 128, 130, 132, 141, 143, 144, 156, 160, 165, 176, 180, 188, 192, 195, 198, 208, 220, 234, 235, 240, 256, 260, 264, 281, 282, 286, 288, 312, 320, 330, 352, 360, 376, 384, 390, 396, 416, 423, 429, 440, 468, 470, 480, 495, 517, 520, 528, 562, 564, 572, 576, 585, 611, 624, 640, 660, 704, 705, 715, 720, 752, 768, 780, 792, 832, 843, 846, 858, 880, 936, 940, 960, 990, 1034, 1040, 1056, 1124, 1128, 1144, 1152, 1170, 1222, 1248, 1280, 1287, 1320, 1405, 1408, 1410, 1430, 1440, 1504, 1551, 1560, 1584, 1664, 1686, 1692, 1716, 1760, 1833, 1872, 1880, 1920, 1980, 2068, 2080, 2112, 2115, 2145, 2248, 2256, 2288, 2304, 2340, 2444, 2496, 2529, 2574, 2585, 2640, 2810, 2816, 2820, 2860, 2880, 3008, 3055, 3091, 3102, 3120, 3168, 3328, 3372, 3384, 3432, 3520, 3653, 3666, 3744, 3760, 3840, 3960, 4136, 4160, 4215, 4224, 4230, 4290, 4496, 4512, 4576, 4653, 4680, 4888, 4992, 5058, 5148, 5170, 5280, 5499, 5620, 5640, 5720, 5760, 6016, 6110, 6182, 6204, 6240, 6336, 6435, 6721, 6744, 6768, 6864, 7040, 7306, 7332, 7488, 7520, 7755, 7920, 8272, 8320, 8430, 8448, 8460, 8580, 8992, 9024, 9152, 9165, 9273, 9306, 9360, 9776, 9984, 10116, 10296, 10340, 10560, 10959, 10998, 11240, 11280, 11440, 11520, 12032, 12220, 12364, 12408, 12480, 12645, 12672, 12870, 13207, 13442, 13488, 13536, 13728, 14080, 14612, 14664, 14976, 15040, 15455, 15510, 15840, 16544, 16640, 16860, 16920, 17160, 17984, 18048, 18265, 18304, 18330, 18546, 18612, 18720, 19552, 20163, 20232, 20592, 20680, 21120, 21918, 21996, 22480, 22560, 22880, 23265, 24440, 24728, 24816, 24960, 25290, 25344, 25740, 26414, 26884, 26976, 27072, 27456, 27495, 27819, 29224, 29328, 29952, 30080, 30910, 31020, 31680, 32877, 33088, 33605, 33720, 33840, 34320, 35968, 36096, 36530, 36608, 36660, 37092, 37224, 37440, 39104, 39621, 40183, 40326, 40464, 41184, 41360, 42240, 43836, 43992, 44960, 45120, 45760, 46365, 46530, 48880, 49456, 49632, 49920, 50580, 51480, 52828, 53768, 53952, 54144, 54795, 54912, 54990, 55638, 58448, 58656, 60160, 60489, 61820, 62040, 63360, 65754, 66035, 66176, 67210, 67440, 67680, 68640, 71936, 73060, 73320, 74184, 74448, 74880, 78208, 79242, 80366, 80652, 80928, 82368, 82720, 87672, 87984, 89920, 90240, 91520, 92730, 93060, 97760, 98912, 99264, 100815, 101160, 102960, 105656, 107536, 107904, 108288, 109590, 109824, 109980, 111276, 116896, 117312, 118863, 120549, 120978, 123640, 124080, 126720, 131508, 132070, 132352, 134420, 134880, 135360, 137280, 139095, 145277, 146120, 146640, 148368, 148896, 149760, 156416, 158484, 160732, 161304, 161856, 164385, 164736, 165440, 171691, 175344, 175968, 179840, 180480, 183040, 185460, 186120, 195520, 197824, 198105, 198528, 200915, 201630, 202320, 205920, 211312, 215072, 215808, 219180, 219960, 222552, 233792, 234624, 237726, 241098, 241956, 247280, 248160, 263016, 264140, 268840, 269760, 270720, 274560, 278190, 290554, 292240, 293280, 296736, 297792, 302445, 316968, 321464, 322608, 323712, 328770, 329472, 330880, 343382, 350688, 351936, 359680, 361647, 370920, 372240, 391040, 395648, 396210, 397056, 401830, 403260, 404640, 411840, 422624, 430144, 435831, 438360, 439920, 445104, 467584, 469248, 475452, 482196, 483912, 494560, 496320, 515073, 526032, 528280, 537680, 539520, 541440, 549120, 556380, 581108, 584480, 586560, 593472, 594315, 595584, 602745, 604890, 633936, 642928, 645216, 647424, 657540, 661760, 686764, 701376, 703872, 723294, 726385, 741840, 744480, 782080, 791296, 792420, 803660, 806520, 809280, 823680, 845248, 858455, 860288, 871662, 876720, 879840, 890208, 935168, 950904, 964392, 967824, 989120, 992640, 1030146, 1052064, 1056560, 1075360, 1079040, 1112760, 1162216, 1168960, 1173120, 1186944, 1188630, 1191168, 1205490, 1209780, 1267872, 1285856, 1290432, 1307493, 1315080, 1373528, 1402752, 1407744, 1446588, 1452770, 1483680, 1488960, 1545219, 1584840, 1607320, 1613040, 1618560, 1647360, 1690496, 1716910, 1720576, 1743324, 1753440, 1759680, 1780416, 1808235, 1888601, 1901808, 1928784, 1935648, 1978240, 1985280, 2060292, 2104128, 2113120, 2150720, 2179155, 2225520, 2324432, 2337920, 2346240, 2373888, 2377260, 2410980, 2419560, 2535744, 2571712, 2575365, 2580864, 2614986, 2630160, 2747056, 2805504, 2893176, 2905540, 2967360, 2977920, 3090438, 3169680, 3214640, 3226080, 3237120, 3380992, 3433820, 3486648, 3506880, 3519360, 3560832, 3616470, 3777202, 3803616, 3857568, 3871296, 3956480, 4120584, 4208256, 4226240, 4301440, 4358310, 4451040, 4648864, 4675840, 4754520, 4821960, 4839120, 5071488, 5143424, 5150730, 5161728, 5229972, 5260320, 5494112, 5665803, 5786352, 5811080, 5934720, 5955840, 6180876, 6339360, 6429280, 6452160, 6537465, 6867640, 6973296, 7013760, 7038720, 7121664, 7232940, 7554404, 7607232, 7715136, 7726095, 7742592, 8241168, 8416512, 8452480, 8602880, 8716620, 8902080, 9297728, 9443005, 9509040, 9643920, 9678240, 10142976, 10286848, 10301460, 10459944, 10520640, 10988224, 11331606, 11572704, 11622160, 11869440, 12361752, 12678720, 12858560, 12904320, 13074930, 13735280, 13946592, 14027520, 14465880, 15108808, 15214464, 15430272, 15452190, 15485184, 16482336, 16904960, 16997409, 17433240, 17804160, 18595456, 18886010, 19018080, 19287840, 19356480, 20602920, 20919888, 21041280, 21976448, 22663212, 23145408, 23244320, 24723504, 25357440, 25717120, 25808640, 26149860, 27470560, 27893184, 28329015, 28931760, 30217616, 30428928, 30860544, 30904380, 32964672, 33994818, 34866480, 35608320, 37190912, 37772020, 38036160, 38575680, 38712960, 41205840, 41839776, 42082560, 43952896, 45326424, 46290816, 46488640, 49447008, 50714880, 51434240, 52299720, 54941120, 55786368, 56658030, 57863520, 60435232, 61808760, 65929344, 67989636, 69732960, 75544040, 76072320, 77151360, 77425920, 82411680, 83679552, 84987045, 90652848, 92581632, 92977280, 98894016, 104599440, 109882240, 111572736, 113316060, 115727040, 120870464, 123617520, 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約数ペア:

[(1, 21756683520), (2, 10878341760), (3, 7252227840), (4, 5439170880), (5, 4351336704), (6, 3626113920), (8, 2719585440), (9, 2417409280), (10, 2175668352), (11, 1977880320), (12, 1813056960), (13, 1673591040), (15, 1450445568), (16, 1359792720), (18, 1208704640), (20, 1087834176), (22, 988940160), (24, 906528480), (26, 836795520), (30, 725222784), (32, 679896360), (33, 659293440), (36, 604352320), (39, 557863680), (40, 543917088), (44, 494470080), (45, 483481856), (47, 462908160), (48, 453264240), (52, 418397760), (55, 395576064), (60, 362611392), (64, 339948180), (65, 334718208), (66, 329646720), (72, 302176160), (78, 278931840), (80, 271958544), (88, 247235040), (90, 241740928), (94, 231454080), (96, 226632120), (99, 219764480), (104, 209198880), (110, 197788032), (117, 185954560), (120, 181305696), (128, 169974090), (130, 167359104), (132, 164823360), (141, 154302720), (143, 152144640), (144, 151088080), (156, 139465920), (160, 135979272), (165, 131858688), (176, 123617520), (180, 120870464), (188, 115727040), (192, 113316060), (195, 111572736), (198, 109882240), (208, 104599440), (220, 98894016), (234, 92977280), (235, 92581632), (240, 90652848), (256, 84987045), (260, 83679552), (264, 82411680), (281, 77425920), (282, 77151360), (286, 76072320), (288, 75544040), (312, 69732960), (320, 67989636), (330, 65929344), (352, 61808760), (360, 60435232), (376, 57863520), (384, 56658030), (390, 55786368), (396, 54941120), (416, 52299720), (423, 51434240), (429, 50714880), (440, 49447008), (468, 46488640), (470, 46290816), (480, 45326424), (495, 43952896), (517, 42082560), (520, 41839776), (528, 41205840), (562, 38712960), (564, 38575680), (572, 38036160), (576, 37772020), (585, 37190912), (611, 35608320), (624, 34866480), (640, 33994818), (660, 32964672), (704, 30904380), (705, 30860544), (715, 30428928), (720, 30217616), (752, 28931760), (768, 28329015), (780, 27893184), (792, 27470560), (832, 26149860), (843, 25808640), (846, 25717120), (858, 25357440), (880, 24723504), (936, 23244320), (940, 23145408), (960, 22663212), (990, 21976448), (1034, 21041280), (1040, 20919888), (1056, 20602920), (1124, 19356480), (1128, 19287840), (1144, 19018080), (1152, 18886010), (1170, 18595456), (1222, 17804160), (1248, 17433240), (1280, 16997409), (1287, 16904960), (1320, 16482336), (1405, 15485184), (1408, 15452190), (1410, 15430272), (1430, 15214464), (1440, 15108808), (1504, 14465880), (1551, 14027520), (1560, 13946592), (1584, 13735280), (1664, 13074930), (1686, 12904320), (1692, 12858560), (1716, 12678720), (1760, 12361752), (1833, 11869440), (1872, 11622160), (1880, 11572704), (1920, 11331606), (1980, 10988224), (2068, 10520640), (2080, 10459944), (2112, 10301460), (2115, 10286848), (2145, 10142976), (2248, 9678240), (2256, 9643920), (2288, 9509040), (2304, 9443005), (2340, 9297728), (2444, 8902080), (2496, 8716620), (2529, 8602880), (2574, 8452480), (2585, 8416512), (2640, 8241168), (2810, 7742592), (2816, 7726095), (2820, 7715136), (2860, 7607232), (2880, 7554404), (3008, 7232940), (3055, 7121664), (3091, 7038720), (3102, 7013760), (3120, 6973296), (3168, 6867640), (3328, 6537465), (3372, 6452160), (3384, 6429280), (3432, 6339360), (3520, 6180876), (3653, 5955840), (3666, 5934720), (3744, 5811080), (3760, 5786352), (3840, 5665803), (3960, 5494112), (4136, 5260320), (4160, 5229972), (4215, 5161728), (4224, 5150730), (4230, 5143424), (4290, 5071488), (4496, 4839120), (4512, 4821960), (4576, 4754520), (4653, 4675840), (4680, 4648864), (4888, 4451040), (4992, 4358310), (5058, 4301440), (5148, 4226240), (5170, 4208256), (5280, 4120584), (5499, 3956480), (5620, 3871296), (5640, 3857568), (5720, 3803616), (5760, 3777202), (6016, 3616470), (6110, 3560832), (6182, 3519360), (6204, 3506880), (6240, 3486648), (6336, 3433820), (6435, 3380992), (6721, 3237120), (6744, 3226080), (6768, 3214640), (6864, 3169680), (7040, 3090438), (7306, 2977920), (7332, 2967360), (7488, 2905540), (7520, 2893176), (7755, 2805504), (7920, 2747056), (8272, 2630160), (8320, 2614986), (8430, 2580864), (8448, 2575365), (8460, 2571712), (8580, 2535744), (8992, 2419560), (9024, 2410980), (9152, 2377260), (9165, 2373888), (9273, 2346240), (9306, 2337920), (9360, 2324432), (9776, 2225520), (9984, 2179155), (10116, 2150720), (10296, 2113120), (10340, 2104128), (10560, 2060292), (10959, 1985280), (10998, 1978240), (11240, 1935648), (11280, 1928784), (11440, 1901808), (11520, 1888601), (12032, 1808235), (12220, 1780416), (12364, 1759680), (12408, 1753440), (12480, 1743324), (12645, 1720576), (12672, 1716910), (12870, 1690496), (13207, 1647360), (13442, 1618560), (13488, 1613040), (13536, 1607320), (13728, 1584840), (14080, 1545219), (14612, 1488960), (14664, 1483680), (14976, 1452770), (15040, 1446588), (15455, 1407744), (15510, 1402752), (15840, 1373528), (16544, 1315080), (16640, 1307493), (16860, 1290432), (16920, 1285856), (17160, 1267872), (17984, 1209780), (18048, 1205490), (18265, 1191168), (18304, 1188630), (18330, 1186944), (18546, 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496320), (43992, 494560), (44960, 483912), (45120, 482196), (45760, 475452), (46365, 469248), (46530, 467584), (48880, 445104), (49456, 439920), (49632, 438360), (49920, 435831), (50580, 430144), (51480, 422624), (52828, 411840), (53768, 404640), (53952, 403260), (54144, 401830), (54795, 397056), (54912, 396210), (54990, 395648), (55638, 391040), (58448, 372240), (58656, 370920), (60160, 361647), (60489, 359680), (61820, 351936), (62040, 350688), (63360, 343382), (65754, 330880), (66035, 329472), (66176, 328770), (67210, 323712), (67440, 322608), (67680, 321464), (68640, 316968), (71936, 302445), (73060, 297792), (73320, 296736), (74184, 293280), (74448, 292240), (74880, 290554), (78208, 278190), (79242, 274560), (80366, 270720), (80652, 269760), (80928, 268840), (82368, 264140), (82720, 263016), (87672, 248160), (87984, 247280), (89920, 241956), (90240, 241098), (91520, 237726), (92730, 234624), (93060, 233792), (97760, 222552), (98912, 219960), (99264, 219180), (100815, 215808), (101160, 215072), (102960, 211312), (105656, 205920), (107536, 202320), (107904, 201630), (108288, 200915), (109590, 198528), (109824, 198105), (109980, 197824), (111276, 195520), (116896, 186120), (117312, 185460), (118863, 183040), (120549, 180480), (120978, 179840), (123640, 175968), (124080, 175344), (126720, 171691), (131508, 165440), (132070, 164736), (132352, 164385), (134420, 161856), (134880, 161304), (135360, 160732), (137280, 158484), (139095, 156416), (145277, 149760), (146120, 148896), (146640, 148368)]