21373878240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 960

約数和(自身を含む): 93437245440

約数和(自身を除く): 72063367200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 27, 30, 32, 33, 36, 38, 39, 40, 44, 45, 48, 52, 54, 55, 57, 60, 65, 66, 72, 76, 78, 80, 81, 88, 90, 95, 96, 99, 104, 108, 110, 114, 117, 120, 130, 132, 135, 143, 144, 152, 156, 160, 162, 165, 171, 176, 180, 190, 195, 198, 208, 209, 216, 220, 228, 234, 240, 247, 260, 264, 270, 285, 286, 288, 297, 304, 312, 324, 330, 342, 351, 352, 360, 380, 390, 396, 405, 416, 418, 429, 432, 440, 456, 468, 480, 494, 495, 513, 520, 528, 540, 570, 572, 585, 594, 607, 608, 624, 627, 648, 660, 684, 702, 715, 720, 741, 760, 780, 792, 810, 836, 855, 858, 864, 880, 891, 912, 936, 988, 990, 1026, 1040, 1045, 1053, 1056, 1080, 1140, 1144, 1170, 1188, 1214, 1235, 1248, 1254, 1287, 1296, 1320, 1368, 1404, 1430, 1440, 1482, 1485, 1520, 1539, 1560, 1584, 1620, 1672, 1710, 1716, 1755, 1760, 1782, 1821, 1824, 1872, 1881, 1976, 1980, 2052, 2080, 2090, 2106, 2145, 2160, 2223, 2280, 2288, 2340, 2376, 2428, 2470, 2508, 2565, 2574, 2592, 2640, 2717, 2736, 2808, 2860, 2964, 2970, 3035, 3040, 3078, 3120, 3135, 3168, 3240, 3344, 3420, 3432, 3510, 3564, 3642, 3705, 3744, 3762, 3861, 3952, 3960, 4104, 4180, 4212, 4290, 4320, 4446, 4455, 4560, 4576, 4680, 4752, 4856, 4940, 5016, 5130, 5148, 5265, 5280, 5434, 5463, 5472, 5616, 5643, 5720, 5928, 5940, 6070, 6156, 6240, 6270, 6435, 6480, 6669, 6677, 6688, 6840, 6864, 7020, 7128, 7284, 7410, 7524, 7695, 7722, 7891, 7904, 7920, 8151, 8208, 8360, 8424, 8580, 8892, 8910, 9105, 9120, 9360, 9405, 9504, 9712, 9880, 10032, 10260, 10296, 10530, 10868, 10926, 11115, 11232, 11286, 11440, 11533, 11583, 11856, 11880, 12140, 12312, 12540, 12870, 12960, 13338, 13354, 13585, 13680, 13728, 14040, 14256, 14568, 14820, 15048, 15390, 15444, 15782, 15840, 16302, 16389, 16416, 16720, 16848, 16929, 17160, 17784, 17820, 18210, 18720, 18810, 19305, 19424, 19760, 20007, 20031, 20064, 20520, 20592, 21060, 21736, 21852, 22230, 22572, 22880, 23066, 23166, 23673, 23712, 23760, 24280, 24453, 24624, 25080, 25740, 26676, 26708, 27170, 27315, 27360, 28080, 28215, 28512, 29136, 29640, 30096, 30780, 30888, 31564, 32604, 32778, 33345, 33385, 33440, 33696, 33858, 34320, 34599, 35568, 35640, 36420, 37620, 38610, 39455, 39520, 40014, 40062, 40755, 41040, 41184, 42120, 43472, 43704, 44460, 45144, 46132, 46332, 47346, 47520, 48560, 48906, 49167, 49248, 50160, 51480, 53352, 53416, 54340, 54630, 56160, 56430, 57665, 57915, 58272, 59280, 60093, 60192, 61560, 61776, 63128, 65208, 65556, 66690, 66770, 67716, 68640, 69198, 71019, 71136, 71280, 72840, 73359, 75240, 77220, 78910, 80028, 80124, 81510, 81945, 82080, 84240, 84645, 86801, 86944, 87408, 88920, 90288, 92264, 92664, 94692, 97120, 97812, 98334, 100035, 100155, 100320, 102960, 103797, 106704, 106832, 108680, 109260, 112860, 115330, 115830, 118365, 118560, 120186, 122265, 123120, 123552, 126256, 126863, 130416, 131112, 133380, 133540, 135432, 138396, 142038, 142560, 145680, 146718, 149929, 150480, 154440, 157820, 160056, 160248, 163020, 163890, 168480, 169290, 172995, 173602, 174816, 177840, 180279, 180576, 184528, 185328, 189384, 195624, 196668, 200070, 200310, 205920, 207594, 213057, 213408, 213664, 217360, 218520, 220077, 225720, 230660, 231660, 236730, 240372, 244530, 245835, 246240, 252512, 253726, 260403, 260832, 262224, 266760, 267080, 270864, 276792, 284076, 291360, 293436, 299858, 300465, 300960, 308880, 311391, 315640, 320112, 320496, 326040, 327780, 338580, 345990, 347204, 355095, 355680, 360558, 366795, 369056, 370656, 378768, 380589, 391248, 393336, 400140, 400620, 415188, 426114, 434005, 434720, 437040, 440154, 449787, 451440, 461320, 463320, 473460, 480744, 489060, 491670, 507452, 518985, 520806, 524448, 533520, 534160, 540837, 541728, 553584, 568152, 586872, 599716, 600930, 617760, 622782, 631280, 634315, 639171, 640224, 640992, 652080, 655560, 677160, 691980, 694408, 710190, 721116, 733590, 749645, 757536, 761178, 781209, 782496, 786672, 800280, 801240, 830376, 852228, 868010, 874080, 880308, 899574, 901395, 902880, 922640, 926640, 934173, 946920, 961488, 978120, 983340, 1014904, 1037970, 1041612, 1065285, 1067040, 1068320, 1081674, 1100385, 1107168, 1136304, 1141767, 1173744, 1199432, 1201860, 1245564, 1262560, 1268630, 1278342, 1302015, 1304160, 1311120, 1349361, 1354320, 1383960, 1388816, 1420380, 1442232, 1467180, 1499290, 1522356, 1556955, 1562418, 1573344, 1600560, 1602480, 1649219, 1660752, 1704456, 1736020, 1760616, 1799148, 1802790, 1845280, 1853280, 1868346, 1893840, 1902945, 1922976, 1956240, 1966680, 2029808, 2075940, 2083224, 2130570, 2163348, 2200770, 2248935, 2272608, 2283534, 2343627, 2347488, 2398864, 2403720, 2491128, 2537260, 2556684, 2604030, 2622240, 2698722, 2704185, 2708640, 2767920, 2777632, 2840760, 2884464, 2934360, 2998580, 3044712, 3113910, 3124836, 3195855, 3201120, 3204960, 3298438, 3321504, 3408912, 3425301, 3472040, 3521232, 3598296, 3605580, 3736692, 3787680, 3805890, 3906045, 3912480, 3933360, 4048083, 4059616, 4151880, 4166448, 4261140, 4326696, 4401540, 4497870, 4567068, 4670865, 4687254, 4797728, 4807440, 4947657, 4982256, 5074520, 5113368, 5208060, 5397444, 5408370, 5535840, 5681520, 5708835, 5768928, 5868720, 5997160, 6089424, 6227820, 6249672, 6391710, 6596876, 6746805, 6817824, 6850602, 6944080, 7030881, 7042464, 7196592, 7211160, 7473384, 7611780, 7812090, 7866720, 8096166, 8246095, 8303760, 8332896, 8522280, 8653392, 8803080, 8995740, 9134136, 9341730, 9374508, 9614880, 9895314, 9964512, 10149040, 10226736, 10275903, 10416120, 10794888, 10816740, 11363040, 11417670, 11718135, 11737440, 11994320, 12144249, 12178848, 12455640, 12499344, 12783420, 13193752, 13493610, 13701204, 13888160, 14061762, 14393184, 14422320, 14842971, 14946768, 15223560, 15624180, 16192332, 16492190, 16607520, 17044560, 17126505, 17306784, 17606160, 17991480, 18268272, 18683460, 18749016, 19790628, 20240415, 20298080, 20453472, 20551806, 20832240, 21589776, 21633480, 22835340, 23436270, 23988640, 24288498, 24738285, 24911280, 24998688, 25566840, 26387504, 26987220, 27402408, 28123524, 28844640, 29685942, 29893536, 30447120, 31248360, 32384664, 32984380, 34089120, 34253010, 35154405, 35212320, 35982960, 36536544, 37366920, 37498032, 39581256, 40480830, 41103612, 41664480, 43179552, 43266960, 44528913, 45670680, 46872540, 48576996, 49476570, 49822560, 51133680, 51379515, 52775008, 53974440, 54804816, 56247048, 59371884, 60721245, 60894240, 62496720, 64769328, 65968760, 68506020, 70308810, 71965920, 74214855, 74733840, 74996064, 79162512, 80961660, 82207224, 86533920, 89057826, 91341360, 93745080, 97153992, 98953140, 102267360, 102759030, 107948880, 109609632, 112494096, 118743768, 121442490, 124993440, 129538656, 131937520, 133586739, 137012040, 140617620, 148429710, 149467680, 158325024, 161923320, 164414448, 178115652, 182682720, 187490160, 194307984, 197906280, 205518060, 215897760, 222644565, 224988192, 237487536, 242884980, 263875040, 267173478, 274024080, 281235240, 296859420, 323846640, 328828896, 356231304, 374980320, 388615968, 395812560, 411036120, 445289130, 474975072, 485769960, 534346956, 548048160, 562470480, 593718840, 647693280, 667933695, 712462608, 791625120, 822072240, 890578260, 971539920, 1068693912, 1124940960, 1187437680, 1335867390, 1424925216, 1644144480, 1781156520, 1943079840, 2137387824, 2374875360, 2671734780, 3562313040, 4274775648, 5343469560, 7124626080, 10686939120, 21373878240]

約数ペア:

[(1, 21373878240), (2, 10686939120), (3, 7124626080), (4, 5343469560), (5, 4274775648), (6, 3562313040), (8, 2671734780), (9, 2374875360), (10, 2137387824), (11, 1943079840), (12, 1781156520), (13, 1644144480), (15, 1424925216), (16, 1335867390), (18, 1187437680), (19, 1124940960), (20, 1068693912), (22, 971539920), (24, 890578260), (26, 822072240), (27, 791625120), (30, 712462608), (32, 667933695), (33, 647693280), (36, 593718840), (38, 562470480), (39, 548048160), (40, 534346956), (44, 485769960), (45, 474975072), (48, 445289130), (52, 411036120), (54, 395812560), (55, 388615968), (57, 374980320), (60, 356231304), (65, 328828896), (66, 323846640), (72, 296859420), (76, 281235240), (78, 274024080), (80, 267173478), (81, 263875040), (88, 242884980), (90, 237487536), (95, 224988192), (96, 222644565), (99, 215897760), (104, 205518060), (108, 197906280), (110, 194307984), (114, 187490160), (117, 182682720), (120, 178115652), (130, 164414448), (132, 161923320), (135, 158325024), (143, 149467680), (144, 148429710), (152, 140617620), (156, 137012040), (160, 133586739), (162, 131937520), (165, 129538656), (171, 124993440), (176, 121442490), (180, 118743768), (190, 112494096), (195, 109609632), (198, 107948880), (208, 102759030), (209, 102267360), (216, 98953140), (220, 97153992), (228, 93745080), (234, 91341360), (240, 89057826), (247, 86533920), (260, 82207224), (264, 80961660), (270, 79162512), (285, 74996064), (286, 74733840), (288, 74214855), (297, 71965920), (304, 70308810), (312, 68506020), (324, 65968760), (330, 64769328), (342, 62496720), (351, 60894240), (352, 60721245), (360, 59371884), (380, 56247048), (390, 54804816), (396, 53974440), (405, 52775008), (416, 51379515), (418, 51133680), (429, 49822560), (432, 49476570), (440, 48576996), (456, 46872540), (468, 45670680), (480, 44528913), (494, 43266960), (495, 43179552), (513, 41664480), (520, 41103612), (528, 40480830), (540, 39581256), (570, 37498032), (572, 37366920), (585, 36536544), (594, 35982960), (607, 35212320), (608, 35154405), (624, 34253010), (627, 34089120), (648, 32984380), (660, 32384664), (684, 31248360), (702, 30447120), (715, 29893536), (720, 29685942), (741, 28844640), (760, 28123524), (780, 27402408), (792, 26987220), (810, 26387504), (836, 25566840), (855, 24998688), (858, 24911280), (864, 24738285), (880, 24288498), (891, 23988640), (912, 23436270), (936, 22835340), (988, 21633480), (990, 21589776), (1026, 20832240), (1040, 20551806), (1045, 20453472), (1053, 20298080), (1056, 20240415), (1080, 19790628), (1140, 18749016), (1144, 18683460), (1170, 18268272), (1188, 17991480), (1214, 17606160), (1235, 17306784), (1248, 17126505), (1254, 17044560), (1287, 16607520), (1296, 16492190), (1320, 16192332), (1368, 15624180), (1404, 15223560), (1430, 14946768), (1440, 14842971), (1482, 14422320), (1485, 14393184), (1520, 14061762), (1539, 13888160), (1560, 13701204), (1584, 13493610), (1620, 13193752), (1672, 12783420), (1710, 12499344), (1716, 12455640), (1755, 12178848), (1760, 12144249), (1782, 11994320), (1821, 11737440), (1824, 11718135), (1872, 11417670), (1881, 11363040), (1976, 10816740), (1980, 10794888), (2052, 10416120), (2080, 10275903), (2090, 10226736), (2106, 10149040), (2145, 9964512), (2160, 9895314), (2223, 9614880), (2280, 9374508), (2288, 9341730), (2340, 9134136), (2376, 8995740), (2428, 8803080), (2470, 8653392), (2508, 8522280), (2565, 8332896), (2574, 8303760), (2592, 8246095), (2640, 8096166), (2717, 7866720), (2736, 7812090), (2808, 7611780), (2860, 7473384), (2964, 7211160), (2970, 7196592), (3035, 7042464), (3040, 7030881), (3078, 6944080), (3120, 6850602), (3135, 6817824), (3168, 6746805), (3240, 6596876), (3344, 6391710), (3420, 6249672), (3432, 6227820), (3510, 6089424), (3564, 5997160), (3642, 5868720), (3705, 5768928), (3744, 5708835), (3762, 5681520), (3861, 5535840), (3952, 5408370), (3960, 5397444), (4104, 5208060), (4180, 5113368), (4212, 5074520), (4290, 4982256), (4320, 4947657), (4446, 4807440), (4455, 4797728), (4560, 4687254), (4576, 4670865), (4680, 4567068), (4752, 4497870), (4856, 4401540), (4940, 4326696), (5016, 4261140), (5130, 4166448), (5148, 4151880), (5265, 4059616), (5280, 4048083), (5434, 3933360), (5463, 3912480), (5472, 3906045), (5616, 3805890), (5643, 3787680), (5720, 3736692), (5928, 3605580), (5940, 3598296), (6070, 3521232), (6156, 3472040), (6240, 3425301), (6270, 3408912), (6435, 3321504), (6480, 3298438), (6669, 3204960), (6677, 3201120), (6688, 3195855), (6840, 3124836), (6864, 3113910), (7020, 3044712), (7128, 2998580), (7284, 2934360), (7410, 2884464), (7524, 2840760), (7695, 2777632), (7722, 2767920), (7891, 2708640), (7904, 2704185), (7920, 2698722), (8151, 2622240), (8208, 2604030), (8360, 2556684), (8424, 2537260), (8580, 2491128), (8892, 2403720), (8910, 2398864), (9105, 2347488), (9120, 2343627), (9360, 2283534), (9405, 2272608), (9504, 2248935), (9712, 2200770), (9880, 2163348), (10032, 2130570), (10260, 2083224), (10296, 2075940), (10530, 2029808), (10868, 1966680), (10926, 1956240), (11115, 1922976), (11232, 1902945), (11286, 1893840), (11440, 1868346), (11533, 1853280), (11583, 1845280), (11856, 1802790), (11880, 1799148), (12140, 1760616), (12312, 1736020), (12540, 1704456), (12870, 1660752), (12960, 1649219), (13338, 1602480), (13354, 1600560), (13585, 1573344), (13680, 1562418), (13728, 1556955), (14040, 1522356), (14256, 1499290), (14568, 1467180), (14820, 1442232), (15048, 1420380), (15390, 1388816), (15444, 1383960), (15782, 1354320), (15840, 1349361), (16302, 1311120), (16389, 1304160), (16416, 1302015), (16720, 1278342), (16848, 1268630), (16929, 1262560), (17160, 1245564), (17784, 1201860), (17820, 1199432), (18210, 1173744), (18720, 1141767), (18810, 1136304), (19305, 1107168), (19424, 1100385), (19760, 1081674), (20007, 1068320), (20031, 1067040), (20064, 1065285), (20520, 1041612), (20592, 1037970), (21060, 1014904), (21736, 983340), (21852, 978120), (22230, 961488), (22572, 946920), (22880, 934173), (23066, 926640), (23166, 922640), (23673, 902880), (23712, 901395), (23760, 899574), (24280, 880308), (24453, 874080), (24624, 868010), (25080, 852228), (25740, 830376), (26676, 801240), (26708, 800280), (27170, 786672), (27315, 782496), (27360, 781209), (28080, 761178), (28215, 757536), (28512, 749645), (29136, 733590), (29640, 721116), (30096, 710190), (30780, 694408), (30888, 691980), (31564, 677160), (32604, 655560), (32778, 652080), (33345, 640992), (33385, 640224), (33440, 639171), (33696, 634315), (33858, 631280), (34320, 622782), (34599, 617760), (35568, 600930), (35640, 599716), (36420, 586872), (37620, 568152), (38610, 553584), (39455, 541728), (39520, 540837), (40014, 534160), (40062, 533520), (40755, 524448), (41040, 520806), (41184, 518985), (42120, 507452), (43472, 491670), (43704, 489060), (44460, 480744), (45144, 473460), (46132, 463320), (46332, 461320), (47346, 451440), (47520, 449787), (48560, 440154), (48906, 437040), (49167, 434720), (49248, 434005), (50160, 426114), (51480, 415188), (53352, 400620), (53416, 400140), (54340, 393336), (54630, 391248), (56160, 380589), (56430, 378768), (57665, 370656), (57915, 369056), (58272, 366795), (59280, 360558), (60093, 355680), (60192, 355095), (61560, 347204), (61776, 345990), (63128, 338580), (65208, 327780), (65556, 326040), (66690, 320496), (66770, 320112), (67716, 315640), (68640, 311391), (69198, 308880), (71019, 300960), (71136, 300465), (71280, 299858), (72840, 293436), (73359, 291360), (75240, 284076), (77220, 276792), (78910, 270864), (80028, 267080), (80124, 266760), (81510, 262224), (81945, 260832), (82080, 260403), (84240, 253726), (84645, 252512), (86801, 246240), (86944, 245835), (87408, 244530), (88920, 240372), (90288, 236730), (92264, 231660), (92664, 230660), (94692, 225720), (97120, 220077), (97812, 218520), (98334, 217360), (100035, 213664), (100155, 213408), (100320, 213057), (102960, 207594), (103797, 205920), (106704, 200310), (106832, 200070), (108680, 196668), (109260, 195624), (112860, 189384), (115330, 185328), (115830, 184528), (118365, 180576), (118560, 180279), (120186, 177840), (122265, 174816), (123120, 173602), (123552, 172995), (126256, 169290), (126863, 168480), (130416, 163890), (131112, 163020), (133380, 160248), (133540, 160056), (135432, 157820), (138396, 154440), (142038, 150480), (142560, 149929), (145680, 146718)]