21437226720

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 1152

約数和(自身を含む): 95790449664

約数和(自身を除く): 74353222944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 73, 78, 80, 81, 83, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 146, 156, 160, 162, 166, 168, 180, 182, 189, 195, 208, 210, 216, 219, 224, 234, 240, 243, 249, 252, 260, 270, 273, 280, 288, 292, 312, 315, 324, 332, 336, 351, 360, 364, 365, 378, 390, 405, 415, 416, 420, 432, 438, 455, 468, 480, 486, 498, 504, 511, 520, 540, 546, 560, 567, 581, 584, 585, 624, 630, 648, 657, 664, 672, 702, 720, 728, 730, 747, 756, 780, 810, 819, 830, 840, 864, 876, 910, 936, 945, 949, 972, 996, 1008, 1022, 1040, 1053, 1079, 1080, 1092, 1095, 1120, 1134, 1162, 1168, 1170, 1215, 1245, 1248, 1260, 1296, 1314, 1328, 1365, 1404, 1440, 1456, 1460, 1494, 1512, 1533, 1560, 1620, 1638, 1660, 1680, 1701, 1743, 1752, 1755, 1820, 1872, 1890, 1898, 1944, 1971, 1992, 2016, 2044, 2080, 2106, 2158, 2160, 2184, 2190, 2241, 2268, 2324, 2336, 2340, 2430, 2457, 2490, 2520, 2555, 2592, 2628, 2656, 2730, 2808, 2835, 2847, 2905, 2912, 2920, 2988, 3024, 3066, 3120, 3159, 3237, 3240, 3276, 3285, 3320, 3360, 3402, 3486, 3504, 3510, 3640, 3735, 3744, 3780, 3796, 3888, 3942, 3984, 4088, 4095, 4212, 4316, 4320, 4368, 4380, 4482, 4536, 4599, 4648, 4680, 4745, 4860, 4914, 4980, 5040, 5110, 5229, 5256, 5265, 5395, 5460, 5616, 5670, 5694, 5810, 5840, 5913, 5976, 6048, 6059, 6132, 6240, 6318, 6474, 6480, 6552, 6570, 6640, 6643, 6723, 6804, 6972, 7008, 7020, 7280, 7371, 7470, 7553, 7560, 7592, 7665, 7776, 7884, 7968, 8176, 8190, 8424, 8505, 8541, 8632, 8715, 8736, 8760, 8964, 9072, 9198, 9296, 9360, 9490, 9711, 9720, 9828, 9855, 9960, 10080, 10220, 10458, 10512, 10530, 10790, 10920, 11205, 11232, 11340, 11388, 11620, 11680, 11826, 11952, 12118, 12264, 12285, 12636, 12948, 12960, 13104, 13140, 13280, 13286, 13446, 13608, 13797, 13944, 14040, 14235, 14560, 14742, 14940, 15106, 15120, 15184, 15330, 15687, 15768, 15795, 16185, 16352, 16380, 16848, 17010, 17082, 17264, 17430, 17520, 17739, 17928, 18144, 18177, 18396, 18592, 18720, 18980, 19422, 19440, 19656, 19710, 19920, 19929, 20169, 20440, 20916, 21024, 21060, 21580, 21840, 22113, 22410, 22659, 22680, 22776, 22995, 23240, 23652, 23904, 24236, 24528, 24570, 25272, 25623, 25896, 26145, 26208, 26280, 26572, 26892, 27216, 27594, 27888, 28080, 28470, 29133, 29484, 29565, 29880, 30212, 30240, 30295, 30368, 30660, 31374, 31536, 31590, 32370, 32760, 33215, 33615, 33696, 34020, 34164, 34528, 34860, 35040, 35478, 35856, 36354, 36792, 36855, 37765, 37960, 38844, 38880, 39312, 39420, 39840, 39858, 40338, 40880, 41391, 41832, 42120, 42413, 42705, 43160, 43680, 44226, 44820, 45318, 45360, 45552, 45990, 46480, 47061, 47304, 48472, 48555, 49056, 49140, 50544, 51246, 51792, 52290, 52560, 53144, 53784, 54432, 54531, 55188, 55776, 56160, 56940, 58266, 58968, 59130, 59760, 59787, 60424, 60590, 61320, 62748, 63072, 63180, 64740, 65520, 66430, 67230, 67977, 68040, 68328, 68985, 69720, 70956, 71712, 72708, 73584, 73710, 75530, 75920, 76869, 77688, 78435, 78624, 78767, 78840, 79716, 80676, 81760, 82782, 83664, 84240, 84826, 85410, 86320, 87399, 88452, 88695, 89640, 90636, 90720, 90885, 91104, 91980, 92960, 94122, 94608, 96944, 97110, 98280, 99645, 100845, 101088, 102492, 103584, 104580, 105120, 106288, 107568, 109062, 110376, 110565, 113295, 113880, 116532, 117936, 118260, 119520, 119574, 120848, 121180, 122640, 124173, 125496, 126360, 127239, 128115, 129480, 131040, 132860, 134460, 135954, 136080, 136656, 137970, 139440, 141183, 141912, 145416, 145665, 147168, 147420, 151060, 151840, 153738, 155376, 156870, 157534, 157680, 159432, 161352, 163593, 165564, 167328, 168480, 169652, 170820, 172640, 174798, 176904, 177390, 179280, 179361, 181272, 181770, 183960, 188244, 189216, 193888, 194220, 196560, 199290, 201690, 203931, 204984, 206955, 209160, 212065, 212576, 215136, 218124, 220752, 221130, 226590, 227760, 230607, 233064, 235305, 235872, 236301, 236520, 239148, 241696, 242360, 245280, 248346, 250992, 252720, 254478, 256230, 258960, 262197, 265720, 268920, 271908, 272160, 272655, 273312, 275940, 278880, 282366, 283824, 290832, 291330, 294840, 298935, 302120, 307476, 310752, 313740, 315068, 315360, 318864, 322704, 327186, 331128, 339304, 339885, 341640, 349596, 353808, 354780, 358560, 358722, 362544, 363540, 367920, 376488, 381717, 384345, 388440, 393120, 393835, 398580, 403380, 407862, 409968, 413910, 418320, 424130, 436248, 436995, 441504, 442260, 453180, 455520, 461214, 466128, 470610, 472602, 473040, 478296, 484720, 490779, 496692, 501984, 505440, 508956, 512460, 517920, 524394, 531440, 537840, 538083, 543816, 545310, 551369, 551880, 564732, 567648, 581664, 582660, 589680, 597870, 604240, 611793, 614952, 620865, 627480, 630136, 636195, 637728, 645408, 654372, 662256, 678608, 679770, 683280, 699192, 705915, 707616, 708903, 709560, 717444, 725088, 727080, 735840, 752976, 763434, 768690, 776880, 787670, 797160, 806760, 815724, 817965, 819936, 827820, 836640, 848260, 872496, 873990, 884520, 896805, 906360, 922428, 932256, 941220, 945204, 946080, 956592, 969440, 981558, 993384, 1017912, 1019655, 1024920, 1048788, 1062880, 1075680, 1076166, 1087632, 1090620, 1102738, 1103760, 1129464, 1145151, 1153035, 1165320, 1179360, 1181505, 1195740, 1208480, 1223586, 1229904, 1241730, 1254960, 1260272, 1272390, 1308744, 1310985, 1324512, 1357216, 1359540, 1366560, 1398384, 1411830, 1417806, 1419120, 1434888, 1454160, 1472337, 1505952, 1526868, 1537380, 1553760, 1575340, 1594320, 1613520, 1614249, 1631448, 1635930, 1654107, 1655640, 1696520, 1744992, 1747980, 1769040, 1793610, 1812720, 1835379, 1844856, 1882440, 1890408, 1908585, 1913184, 1963116, 1986768, 2035824, 2039310, 2049840, 2097576, 2126709, 2152332, 2175264, 2181240, 2205476, 2207520, 2258928, 2290302, 2306070, 2330640, 2363010, 2391480, 2447172, 2453895, 2459808, 2483460, 2509920, 2520544, 2544780, 2617488, 2621970, 2690415, 2719080, 2756845, 2796768, 2823660, 2835612, 2838240, 2869776, 2908320, 2944674, 3053736, 3058965, 3074760, 3150680, 3188640, 3227040, 3228498, 3262896, 3271860, 3308214, 3311280, 3393040, 3435453, 3495960, 3538080, 3544515, 3587220, 3625440, 3670758, 3689712, 3764880, 3780816, 3817170, 3926232, 3973536, 4071648, 4078620, 4099680, 4195152, 4253418, 4304664, 4362480, 4410952, 4517856, 4580604, 4612140, 4661280, 4726020, 4782960, 4894344, 4907790, 4962321, 4966920, 5089560, 5234976, 5243940, 5380830, 5438160, 5513690, 5647320, 5671224, 5725755, 5739552, 5889348, 6107472, 6117930, 6149520, 6301360, 6380127, 6456996, 6525792, 6543720, 6616428, 6622560, 6786080, 6870906, 6991920, 7089030, 7174440, 7341516, 7361685, 7379424, 7529760, 7561632, 7634340, 7852464, 8071245, 8157240, 8270535, 8390304, 8506836, 8609328, 8724960, 8821904, 9161208, 9176895, 9224280, 9452040, 9565920, 9788688, 9815580, 9924642, 9933840, 10179120, 10306359, 10487880, 10633545, 10761660, 10876320, 11027380, 11294640, 11342448, 11451510, 11778696, 12214944, 12235860, 12299040, 12602720, 12760254, 12913992, 13087440, 13232856, 13741812, 13983840, 14178060, 14348880, 14683032, 14723370, 14886963, 15268680, 15704928, 16142490, 16314480, 16541070, 17013672, 17177265, 17218656, 17643808, 18322416, 18353790, 18448560, 18904080, 19140381, 19577376, 19631160, 19849284, 19867680, 20358240, 20612718, 20975760, 21267090, 21523320, 22054760, 22589280, 22684896, 22903020, 23557392, 24471720, 24811605, 25520508, 25827984, 26174880, 26465712, 27483624, 28356120, 28697760, 29366064, 29446740, 29773926, 30537360, 31900635, 32284980, 32628960, 33082140, 34027344, 34354530, 36644832, 36707580, 36897120, 37808160, 38280762, 39262320, 39698568, 41225436, 41951520, 42534180, 43046640, 44109520, 44660889, 45806040, 47114784, 48943440, 49623210, 51041016, 51531795, 51655968, 52931424, 54967248, 56712240, 58732128, 58893480, 59547852, 61074720, 63801270, 64569960, 66164280, 68054688, 68709060, 73415160, 74434815, 76561524, 78524640, 79397136, 82450872, 85068360, 86093280, 88219040, 89321778, 91612080, 95701905, 97886880, 99246420, 102082032, 103063590, 109934496, 113424480, 117786960, 119095704, 127602540, 129139920, 132328560, 133982667, 137418120, 146830320, 148869630, 153123048, 158794272, 164901744, 170136720, 178643556, 183224160, 191403810, 198492840, 204164064, 206127180, 223304445, 235573920, 238191408, 255205080, 258279840, 264657120, 267965334, 274836240, 293660640, 297739260, 306246096, 329803488, 340273440, 357287112, 382807620, 396985680, 412254360, 446608890, 476382816, 510410160, 535930668, 549672480, 595478520, 612492192, 669913335, 714574224, 765615240, 793971360, 824508720, 893217780, 1020820320, 1071861336, 1190957040, 1339826670, 1429148448, 1531230480, 1649017440, 1786435560, 2143722672, 2381914080, 2679653340, 3062460960, 3572871120, 4287445344, 5359306680, 7145742240, 10718613360, 21437226720]

約数ペア:

[(1, 21437226720), (2, 10718613360), (3, 7145742240), (4, 5359306680), (5, 4287445344), (6, 3572871120), (7, 3062460960), (8, 2679653340), (9, 2381914080), (10, 2143722672), (12, 1786435560), (13, 1649017440), (14, 1531230480), (15, 1429148448), (16, 1339826670), (18, 1190957040), (20, 1071861336), (21, 1020820320), (24, 893217780), (26, 824508720), (27, 793971360), (28, 765615240), (30, 714574224), (32, 669913335), (35, 612492192), (36, 595478520), (39, 549672480), (40, 535930668), (42, 510410160), (45, 476382816), (48, 446608890), (52, 412254360), (54, 396985680), (56, 382807620), (60, 357287112), (63, 340273440), (65, 329803488), (70, 306246096), (72, 297739260), (73, 293660640), (78, 274836240), (80, 267965334), (81, 264657120), (83, 258279840), (84, 255205080), (90, 238191408), (91, 235573920), (96, 223304445), (104, 206127180), (105, 204164064), (108, 198492840), (112, 191403810), (117, 183224160), (120, 178643556), (126, 170136720), (130, 164901744), (135, 158794272), (140, 153123048), (144, 148869630), (146, 146830320), (156, 137418120), (160, 133982667), (162, 132328560), (166, 129139920), (168, 127602540), (180, 119095704), (182, 117786960), (189, 113424480), (195, 109934496), (208, 103063590), (210, 102082032), (216, 99246420), (219, 97886880), (224, 95701905), (234, 91612080), (240, 89321778), (243, 88219040), (249, 86093280), (252, 85068360), (260, 82450872), (270, 79397136), (273, 78524640), (280, 76561524), (288, 74434815), (292, 73415160), (312, 68709060), (315, 68054688), (324, 66164280), (332, 64569960), (336, 63801270), (351, 61074720), (360, 59547852), (364, 58893480), (365, 58732128), (378, 56712240), (390, 54967248), (405, 52931424), (415, 51655968), (416, 51531795), (420, 51041016), (432, 49623210), (438, 48943440), (455, 47114784), (468, 45806040), (480, 44660889), (486, 44109520), (498, 43046640), (504, 42534180), (511, 41951520), (520, 41225436), (540, 39698568), (546, 39262320), (560, 38280762), (567, 37808160), (581, 36897120), (584, 36707580), (585, 36644832), (624, 34354530), (630, 34027344), (648, 33082140), (657, 32628960), (664, 32284980), (672, 31900635), (702, 30537360), (720, 29773926), (728, 29446740), (730, 29366064), (747, 28697760), (756, 28356120), (780, 27483624), (810, 26465712), (819, 26174880), (830, 25827984), (840, 25520508), (864, 24811605), (876, 24471720), (910, 23557392), (936, 22903020), (945, 22684896), (949, 22589280), (972, 22054760), (996, 21523320), (1008, 21267090), (1022, 20975760), (1040, 20612718), (1053, 20358240), (1079, 19867680), (1080, 19849284), (1092, 19631160), (1095, 19577376), (1120, 19140381), (1134, 18904080), (1162, 18448560), (1168, 18353790), (1170, 18322416), (1215, 17643808), (1245, 17218656), (1248, 17177265), (1260, 17013672), (1296, 16541070), (1314, 16314480), (1328, 16142490), (1365, 15704928), (1404, 15268680), (1440, 14886963), (1456, 14723370), (1460, 14683032), (1494, 14348880), (1512, 14178060), (1533, 13983840), (1560, 13741812), (1620, 13232856), (1638, 13087440), (1660, 12913992), (1680, 12760254), (1701, 12602720), (1743, 12299040), (1752, 12235860), (1755, 12214944), (1820, 11778696), (1872, 11451510), (1890, 11342448), (1898, 11294640), (1944, 11027380), (1971, 10876320), (1992, 10761660), (2016, 10633545), (2044, 10487880), (2080, 10306359), (2106, 10179120), (2158, 9933840), (2160, 9924642), (2184, 9815580), (2190, 9788688), (2241, 9565920), (2268, 9452040), (2324, 9224280), (2336, 9176895), (2340, 9161208), (2430, 8821904), (2457, 8724960), (2490, 8609328), (2520, 8506836), (2555, 8390304), (2592, 8270535), (2628, 8157240), (2656, 8071245), (2730, 7852464), (2808, 7634340), (2835, 7561632), (2847, 7529760), (2905, 7379424), (2912, 7361685), (2920, 7341516), (2988, 7174440), (3024, 7089030), (3066, 6991920), (3120, 6870906), (3159, 6786080), (3237, 6622560), (3240, 6616428), (3276, 6543720), (3285, 6525792), (3320, 6456996), (3360, 6380127), (3402, 6301360), (3486, 6149520), (3504, 6117930), (3510, 6107472), (3640, 5889348), (3735, 5739552), (3744, 5725755), (3780, 5671224), (3796, 5647320), (3888, 5513690), (3942, 5438160), (3984, 5380830), (4088, 5243940), (4095, 5234976), (4212, 5089560), (4316, 4966920), (4320, 4962321), (4368, 4907790), (4380, 4894344), (4482, 4782960), (4536, 4726020), (4599, 4661280), (4648, 4612140), (4680, 4580604), (4745, 4517856), (4860, 4410952), (4914, 4362480), (4980, 4304664), (5040, 4253418), (5110, 4195152), (5229, 4099680), (5256, 4078620), (5265, 4071648), (5395, 3973536), (5460, 3926232), (5616, 3817170), (5670, 3780816), (5694, 3764880), (5810, 3689712), (5840, 3670758), (5913, 3625440), (5976, 3587220), (6048, 3544515), (6059, 3538080), (6132, 3495960), (6240, 3435453), (6318, 3393040), (6474, 3311280), (6480, 3308214), (6552, 3271860), (6570, 3262896), (6640, 3228498), (6643, 3227040), (6723, 3188640), (6804, 3150680), (6972, 3074760), (7008, 3058965), (7020, 3053736), (7280, 2944674), (7371, 2908320), (7470, 2869776), (7553, 2838240), (7560, 2835612), (7592, 2823660), (7665, 2796768), (7776, 2756845), (7884, 2719080), (7968, 2690415), (8176, 2621970), (8190, 2617488), (8424, 2544780), (8505, 2520544), (8541, 2509920), (8632, 2483460), (8715, 2459808), (8736, 2453895), (8760, 2447172), (8964, 2391480), (9072, 2363010), (9198, 2330640), (9296, 2306070), (9360, 2290302), (9490, 2258928), (9711, 2207520), (9720, 2205476), (9828, 2181240), (9855, 2175264), (9960, 2152332), (10080, 2126709), (10220, 2097576), (10458, 2049840), (10512, 2039310), (10530, 2035824), (10790, 1986768), (10920, 1963116), (11205, 1913184), (11232, 1908585), (11340, 1890408), (11388, 1882440), (11620, 1844856), (11680, 1835379), (11826, 1812720), (11952, 1793610), (12118, 1769040), (12264, 1747980), (12285, 1744992), (12636, 1696520), (12948, 1655640), (12960, 1654107), (13104, 1635930), (13140, 1631448), (13280, 1614249), (13286, 1613520), (13446, 1594320), (13608, 1575340), (13797, 1553760), (13944, 1537380), (14040, 1526868), (14235, 1505952), (14560, 1472337), 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