121614181920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1879

約数の個数: 1152

約数和(自身を含む): 559092844800

約数和(自身を除く): 437478662880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 96, 98, 99, 105, 108, 110, 112, 116, 120, 126, 132, 135, 140, 144, 145, 147, 154, 160, 165, 168, 174, 176, 180, 189, 196, 198, 203, 210, 216, 220, 224, 231, 232, 240, 245, 252, 261, 264, 270, 280, 288, 290, 294, 297, 308, 315, 319, 330, 336, 348, 352, 360, 378, 385, 392, 396, 406, 420, 432, 435, 440, 441, 462, 464, 480, 490, 495, 504, 522, 528, 539, 540, 560, 580, 588, 594, 609, 616, 630, 638, 660, 672, 693, 696, 720, 735, 756, 770, 783, 784, 792, 812, 840, 864, 870, 880, 882, 924, 928, 945, 957, 980, 990, 1008, 1015, 1044, 1056, 1078, 1080, 1120, 1155, 1160, 1176, 1188, 1218, 1232, 1260, 1276, 1305, 1320, 1323, 1386, 1392, 1421, 1440, 1470, 1485, 1512, 1540, 1566, 1568, 1584, 1595, 1617, 1624, 1680, 1740, 1760, 1764, 1801, 1827, 1848, 1890, 1914, 1960, 1980, 2016, 2030, 2079, 2088, 2156, 2160, 2205, 2233, 2310, 2320, 2352, 2376, 2436, 2464, 2520, 2552, 2610, 2640, 2646, 2695, 2772, 2784, 2842, 2871, 2940, 2970, 3024, 3045, 3080, 3132, 3168, 3190, 3234, 3248, 3360, 3465, 3480, 3528, 3602, 3654, 3696, 3780, 3828, 3915, 3920, 3960, 4060, 4158, 4176, 4263, 4312, 4320, 4410, 4466, 4620, 4640, 4704, 4752, 4785, 4851, 4872, 5040, 5104, 5220, 5280, 5292, 5390, 5403, 5481, 5544, 5684, 5742, 5880, 5940, 6048, 6090, 6160, 6264, 6380, 6468, 6496, 6615, 6699, 6930, 6960, 7056, 7105, 7204, 7308, 7392, 7560, 7656, 7830, 7840, 7920, 8085, 8120, 8316, 8352, 8526, 8613, 8624, 8820, 8932, 9005, 9135, 9240, 9504, 9570, 9702, 9744, 10080, 10208, 10395, 10440, 10584, 10780, 10806, 10962, 11088, 11165, 11368, 11484, 11760, 11880, 12180, 12320, 12528, 12607, 12760, 12789, 12936, 13230, 13398, 13860, 13920, 14112, 14210, 14355, 14408, 14553, 14616, 15120, 15312, 15631, 15660, 15840, 16170, 16209, 16240, 16632, 17052, 17226, 17248, 17640, 17864, 18010, 18270, 18480, 19140, 19404, 19488, 19811, 20097, 20790, 20880, 21168, 21315, 21560, 21612, 21924, 22176, 22330, 22736, 22968, 23520, 23760, 24255, 24360, 25056, 25214, 25520, 25578, 25872, 26460, 26796, 27015, 27405, 27720, 28420, 28710, 28816, 29106, 29232, 30240, 30624, 31262, 31320, 32340, 32418, 32480, 33264, 33495, 34104, 34452, 35280, 35728, 36020, 36540, 36960, 37821, 38280, 38367, 38808, 39622, 40194, 41580, 41760, 42336, 42630, 43065, 43120, 43224, 43848, 44660, 45472, 45936, 46893, 47520, 48510, 48627, 48720, 50428, 51040, 51156, 51744, 52229, 52920, 53592, 54030, 54810, 55440, 56840, 57420, 57632, 58212, 58464, 59433, 60291, 62524, 62640, 63035, 63945, 64680, 64836, 66528, 66990, 68208, 68904, 70560, 71456, 72040, 72765, 73080, 75642, 76560, 76734, 77616, 78155, 79244, 80388, 81045, 83160, 85260, 86130, 86240, 86448, 87696, 88249, 89320, 91872, 93786, 97020, 97254, 97440, 99055, 100485, 100856, 102312, 104458, 105840, 107184, 108060, 109620, 110880, 113463, 113680, 114840, 116424, 118866, 120582, 125048, 125280, 126070, 127890, 129360, 129672, 133980, 136416, 137808, 138677, 140679, 144080, 145530, 146160, 151284, 153120, 153468, 155232, 156310, 156687, 158488, 160776, 162090, 166320, 170520, 172260, 172896, 175392, 176498, 178299, 178640, 187572, 189105, 191835, 194040, 194508, 198110, 200970, 201712, 204624, 208916, 211680, 214368, 216120, 219240, 226926, 227360, 229680, 232848, 234465, 237732, 241164, 243135, 250096, 252140, 255780, 258720, 259344, 261145, 264747, 267960, 275616, 277354, 281358, 288160, 291060, 292320, 297165, 301455, 302568, 306936, 312620, 313374, 316976, 321552, 324180, 332640, 340389, 341040, 344520, 352996, 356598, 357280, 365603, 375144, 378210, 383670, 388080, 389016, 396220, 401940, 403424, 409248, 416031, 417832, 422037, 432240, 438480, 441245, 453852, 459360, 465696, 468930, 470061, 475464, 482328, 486270, 500192, 504280, 511560, 518688, 522290, 529494, 534897, 535920, 554708, 562716, 567315, 574519, 582120, 594330, 602910, 605136, 613872, 625240, 626748, 633952, 643104, 648360, 680778, 682080, 689040, 693385, 703395, 705992, 713196, 731206, 750288, 756420, 767340, 776160, 778032, 783435, 792440, 794241, 803880, 832062, 835664, 844074, 864480, 876960, 882490, 891495, 907704, 937860, 940122, 950928, 964656, 970739, 972540, 1008560, 1023120, 1044580, 1058988, 1069794, 1071840, 1096809, 1109416, 1125432, 1134630, 1149038, 1164240, 1188660, 1205820, 1210272, 1227744, 1248093, 1250480, 1253496, 1296720, 1323735, 1361556, 1378080, 1386770, 1406790, 1410183, 1411984, 1426392, 1462412, 1500576, 1512840, 1534680, 1556064, 1566870, 1584880, 1588482, 1607760, 1664124, 1671328, 1688148, 1701945, 1723557, 1764980, 1782990, 1815408, 1828015, 1875720, 1880244, 1901856, 1929312, 1941478, 1945080, 2017120, 2046240, 2080155, 2089160, 2110185, 2117976, 2139588, 2193618, 2218832, 2250864, 2269260, 2298076, 2328480, 2350305, 2377320, 2382723, 2411640, 2496186, 2500960, 2506992, 2559221, 2593440, 2647470, 2674485, 2723112, 2773540, 2813580, 2820366, 2823968, 2852784, 2872595, 2912217, 2924824, 3025680, 3069360, 3133740, 3169760, 3176964, 3215520, 3290427, 3328248, 3376296, 3403890, 3447114, 3529960, 3565980, 3630816, 3656030, 3744279, 3751440, 3760488, 3882956, 3890160, 3971205, 4021633, 4160310, 4178320, 4220370, 4235952, 4279176, 4387236, 4437664, 4501728, 4538520, 4596152, 4700610, 4754640, 4765446, 4823280, 4853695, 4992372, 5013984, 5118442, 5170671, 5294940, 5348970, 5446224, 5484045, 5547080, 5627160, 5640732, 5705568, 5745190, 5824434, 5849648, 6051360, 6138720, 6240465, 6267480, 6353928, 6580854, 6656496, 6752592, 6807780, 6894228, 7050915, 7059920, 7131960, 7312060, 7488558, 7502880, 7520976, 7677663, 7765912, 7780320, 7942410, 8043266, 8320620, 8356640, 8440740, 8471904, 8558352, 8617785, 8736651, 8774472, 9077040, 9192304, 9401220, 9509280, 9530892, 9646560, 9707390, 9871281, 9984744, 10236884, 10341342, 10589880, 10697940, 10892448, 10968090, 11094160, 11254320, 11281464, 11490380, 11648868, 11699296, 11913615, 12064899, 12480930, 12534960, 12707856, 12796105, 13161708, 13312992, 13505184, 13615560, 13788456, 14101830, 14119840, 14263920, 14561085, 14624120, 14977116, 15041952, 15355326, 15512013, 15531824, 15884820, 16086532, 16452135, 16641240, 16881480, 17116704, 17235570, 17473302, 17548944, 18154080, 18384608, 18721395, 18802440, 19061784, 19414780, 19742562, 19969488, 20108165, 20473768, 20682684, 21179760, 21395880, 21936180, 22188320, 22508640, 22562928, 22980760, 23032989, 23297736, 23827230, 24129798, 24961860, 25069920, 25415712, 25592210, 25853355, 26209953, 26323416, 27231120, 27576912, 28151431, 28203660, 28527840, 29122170, 29248240, 29954232, 30710652, 31024026, 31063648, 31769640, 32173064, 32904270, 33282480, 33762960, 34471140, 34946604, 35097888, 36194697, 37442790, 37604880, 38123568, 38388315, 38829560, 39485124, 39938976, 40216330, 40947536, 41365368, 42359520, 42791760, 43683255, 43872360, 45125856, 45961520, 46065978, 46595472, 47654460, 48259596, 49356405, 49923720, 51184420, 51706710, 52419906, 52646832, 54462240, 55153824, 56302862, 56407320, 58244340, 58496480, 59908464, 60324495, 61421304, 62048052, 63539280, 64346128, 65808540, 66564960, 67525920, 68942280, 69098967, 69893208, 72389394, 74885580, 75209760, 76247136, 76776630, 77560065, 77659120, 78970248, 80432660, 81895072, 82730736, 84454293, 85583520, 87366510, 87744720, 91923040, 92131956, 93190944, 95308920, 96519192, 98712810, 99847440, 102368840, 103413420, 104839812, 105293664, 108584091, 112605724, 112814640, 115164945, 116488680, 119816928, 120648990, 122842608, 124096104, 127078560, 128692256, 131049765, 131617080, 137884560, 138197934, 139786416, 140757155, 144778788, 149771160, 153553260, 155120130, 155318240, 157940496, 160865320, 165461472, 168908586, 174733020, 175489440, 180973485, 184263912, 190617840, 193038384, 197425620, 199694880, 204737680, 206826840, 209679624, 217168182, 225211448, 225629280, 230329890, 232977360, 241297980, 245685216, 248192208, 253362879, 262099530, 263234160, 275769120, 276395868, 279572832, 281514310, 289557576, 299542320, 307106520, 310240260, 315880992, 321730640, 337817172, 345494835, 349466040, 361946970, 368527824, 381235680, 386076768, 394851240, 409475360, 413653680, 419359248, 422271465, 434336364, 450422896, 460659780, 465954720, 482595960, 496384416, 506725758, 524199060, 526468320, 542920455, 552791736, 563028620, 579115152, 599084640, 614213040, 620480520, 643461280, 675634344, 690989670, 698932080, 723893940, 737055648, 760088637, 789702480, 827307360, 838718496, 844542930, 868672728, 900845792, 921319560, 965191920, 1013451516, 1048398120, 1085840910, 1105583472, 1126057240, 1158230304, 1228426080, 1240961040, 1266814395, 1351268688, 1381979340, 1397864160, 1447787880, 1520177274, 1579404960, 1689085860, 1737345456, 1842639120, 1930383840, 2026903032, 2096796240, 2171681820, 2211166944, 2252114480, 2481922080, 2533628790, 2702537376, 2763958680, 2895575760, 3040354548, 3378171720, 3474690912, 3685278240, 3800443185, 4053806064, 4193592480, 4343363640, 4504228960, 5067257580, 5527917360, 5791151520, 6080709096, 6756343440, 7600886370, 8107612128, 8686727280, 10134515160, 11055834720, 12161418192, 13512686880, 15201772740, 17373454560, 20269030320, 24322836384, 30403545480, 40538060640, 60807090960, 121614181920]

約数ペア:

[(1, 121614181920), (2, 60807090960), (3, 40538060640), (4, 30403545480), (5, 24322836384), (6, 20269030320), (7, 17373454560), (8, 15201772740), (9, 13512686880), (10, 12161418192), (11, 11055834720), (12, 10134515160), (14, 8686727280), (15, 8107612128), (16, 7600886370), (18, 6756343440), (20, 6080709096), (21, 5791151520), (22, 5527917360), (24, 5067257580), (27, 4504228960), (28, 4343363640), (29, 4193592480), (30, 4053806064), (32, 3800443185), (33, 3685278240), (35, 3474690912), (36, 3378171720), (40, 3040354548), (42, 2895575760), (44, 2763958680), (45, 2702537376), (48, 2533628790), (49, 2481922080), (54, 2252114480), (55, 2211166944), (56, 2171681820), (58, 2096796240), (60, 2026903032), (63, 1930383840), (66, 1842639120), (70, 1737345456), (72, 1689085860), (77, 1579404960), (80, 1520177274), (84, 1447787880), (87, 1397864160), (88, 1381979340), (90, 1351268688), (96, 1266814395), (98, 1240961040), (99, 1228426080), (105, 1158230304), (108, 1126057240), (110, 1105583472), (112, 1085840910), (116, 1048398120), (120, 1013451516), (126, 965191920), (132, 921319560), (135, 900845792), (140, 868672728), (144, 844542930), (145, 838718496), (147, 827307360), (154, 789702480), (160, 760088637), (165, 737055648), (168, 723893940), (174, 698932080), (176, 690989670), (180, 675634344), (189, 643461280), (196, 620480520), (198, 614213040), (203, 599084640), (210, 579115152), (216, 563028620), (220, 552791736), (224, 542920455), (231, 526468320), (232, 524199060), (240, 506725758), (245, 496384416), (252, 482595960), (261, 465954720), (264, 460659780), (270, 450422896), (280, 434336364), (288, 422271465), (290, 419359248), (294, 413653680), (297, 409475360), (308, 394851240), (315, 386076768), (319, 381235680), (330, 368527824), (336, 361946970), (348, 349466040), (352, 345494835), (360, 337817172), (378, 321730640), (385, 315880992), (392, 310240260), (396, 307106520), (406, 299542320), (420, 289557576), (432, 281514310), (435, 279572832), (440, 276395868), (441, 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(1260, 96519192), (1276, 95308920), (1305, 93190944), (1320, 92131956), (1323, 91923040), (1386, 87744720), (1392, 87366510), (1421, 85583520), (1440, 84454293), (1470, 82730736), (1485, 81895072), (1512, 80432660), (1540, 78970248), (1566, 77659120), (1568, 77560065), (1584, 76776630), (1595, 76247136), (1617, 75209760), (1624, 74885580), (1680, 72389394), (1740, 69893208), (1760, 69098967), (1764, 68942280), (1801, 67525920), (1827, 66564960), (1848, 65808540), (1890, 64346128), (1914, 63539280), (1960, 62048052), (1980, 61421304), (2016, 60324495), (2030, 59908464), (2079, 58496480), (2088, 58244340), (2156, 56407320), (2160, 56302862), (2205, 55153824), (2233, 54462240), (2310, 52646832), (2320, 52419906), (2352, 51706710), (2376, 51184420), (2436, 49923720), (2464, 49356405), (2520, 48259596), (2552, 47654460), (2610, 46595472), (2640, 46065978), (2646, 45961520), (2695, 45125856), (2772, 43872360), (2784, 43683255), (2842, 42791760), (2871, 42359520), (2940, 41365368), (2970, 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(6615, 18384608), (6699, 18154080), (6930, 17548944), (6960, 17473302), (7056, 17235570), (7105, 17116704), (7204, 16881480), (7308, 16641240), (7392, 16452135), (7560, 16086532), (7656, 15884820), (7830, 15531824), (7840, 15512013), (7920, 15355326), (8085, 15041952), (8120, 14977116), (8316, 14624120), (8352, 14561085), (8526, 14263920), (8613, 14119840), (8624, 14101830), (8820, 13788456), (8932, 13615560), (9005, 13505184), (9135, 13312992), (9240, 13161708), (9504, 12796105), (9570, 12707856), (9702, 12534960), (9744, 12480930), (10080, 12064899), (10208, 11913615), (10395, 11699296), (10440, 11648868), (10584, 11490380), (10780, 11281464), (10806, 11254320), (10962, 11094160), (11088, 10968090), (11165, 10892448), (11368, 10697940), (11484, 10589880), (11760, 10341342), (11880, 10236884), (12180, 9984744), (12320, 9871281), (12528, 9707390), (12607, 9646560), (12760, 9530892), (12789, 9509280), (12936, 9401220), (13230, 9192304), (13398, 9077040), (13860, 8774472), (13920, 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