21044903040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 768

約数和(自身を含む): 87070464000

約数和(自身を除く): 66025560960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 113, 120, 124, 126, 128, 140, 144, 149, 155, 160, 168, 180, 186, 192, 210, 217, 224, 226, 240, 248, 252, 279, 280, 288, 298, 310, 315, 320, 336, 339, 360, 372, 384, 420, 434, 447, 448, 452, 465, 480, 496, 504, 558, 560, 565, 576, 596, 620, 630, 640, 651, 672, 678, 720, 744, 745, 791, 840, 868, 894, 896, 904, 930, 960, 992, 1008, 1017, 1043, 1085, 1116, 1120, 1130, 1152, 1192, 1240, 1260, 1302, 1341, 1344, 1356, 1395, 1440, 1488, 1490, 1582, 1680, 1695, 1736, 1788, 1808, 1860, 1920, 1953, 1984, 2016, 2034, 2086, 2170, 2232, 2235, 2240, 2260, 2373, 2384, 2480, 2520, 2604, 2682, 2688, 2712, 2790, 2880, 2976, 2980, 3129, 3164, 3255, 3360, 3390, 3472, 3503, 3576, 3616, 3720, 3906, 3955, 3968, 4032, 4068, 4172, 4340, 4464, 4470, 4480, 4520, 4619, 4746, 4768, 4960, 5040, 5085, 5208, 5215, 5364, 5424, 5580, 5760, 5952, 5960, 6258, 6328, 6510, 6705, 6720, 6780, 6944, 7006, 7119, 7152, 7232, 7440, 7812, 7910, 8064, 8136, 8344, 8680, 8928, 8940, 9040, 9238, 9387, 9492, 9536, 9765, 9920, 10080, 10170, 10416, 10430, 10509, 10728, 10848, 11160, 11865, 11904, 11920, 12516, 12656, 13020, 13410, 13440, 13560, 13857, 13888, 14012, 14238, 14304, 14464, 14880, 15624, 15645, 15820, 16272, 16688, 16837, 17360, 17515, 17856, 17880, 18080, 18476, 18774, 18984, 19072, 19530, 19840, 20160, 20340, 20832, 20860, 21018, 21456, 21696, 22320, 23095, 23730, 23840, 24521, 25032, 25312, 26040, 26820, 27120, 27714, 27776, 28024, 28476, 28608, 29760, 31248, 31290, 31527, 31640, 32333, 32544, 33376, 33674, 34720, 35030, 35595, 35712, 35760, 36160, 36952, 37548, 37968, 39060, 40320, 40680, 41571, 41664, 41720, 42036, 42912, 43392, 44640, 46190, 46935, 47460, 47680, 49042, 50064, 50511, 50624, 52080, 52545, 53640, 54240, 55428, 56048, 56952, 57216, 59520, 62496, 62580, 63054, 63280, 64666, 65088, 66752, 67348, 69285, 69440, 70060, 71190, 71520, 72320, 73563, 73904, 75096, 75936, 78120, 81360, 83142, 83328, 83440, 84072, 84185, 85824, 89280, 92380, 93870, 94920, 95360, 96999, 98084, 100128, 101022, 101248, 104160, 105090, 107280, 108480, 110856, 112096, 113904, 117859, 122605, 124992, 125160, 126108, 126560, 129332, 130176, 133504, 134696, 138570, 138880, 140120, 142380, 143040, 147126, 147808, 150192, 151533, 151872, 156240, 157635, 161665, 162720, 166284, 166880, 168144, 168370, 171648, 178560, 184760, 187740, 189840, 193998, 196168, 200256, 202044, 207855, 208320, 210180, 214560, 216960, 220689, 221712, 224192, 227808, 235718, 245210, 249984, 250320, 252216, 252555, 253120, 258664, 269392, 277140, 280240, 284760, 286080, 290997, 294252, 295616, 300384, 303066, 303744, 312480, 315270, 323330, 325440, 332568, 333760, 336288, 336740, 353577, 367815, 369520, 375480, 379680, 387996, 392336, 400512, 404088, 415710, 416640, 420360, 429120, 441378, 443424, 448384, 455616, 471436, 484995, 490420, 500640, 504432, 505110, 506240, 517328, 521947, 538784, 554280, 560480, 569520, 581994, 588504, 589295, 591232, 600768, 606132, 624960, 630540, 646660, 650880, 665136, 667520, 672576, 673480, 707154, 735630, 739040, 750960, 757665, 759360, 775992, 784672, 808176, 831420, 840720, 858240, 882756, 886848, 911232, 942872, 969990, 980840, 1001280, 1008864, 1010220, 1034656, 1043894, 1060731, 1077568, 1103445, 1108560, 1120960, 1139040, 1163988, 1177008, 1178590, 1201536, 1212264, 1249920, 1261080, 1293320, 1330272, 1345152, 1346960, 1414308, 1454985, 1471260, 1478080, 1501920, 1515330, 1518720, 1551984, 1565841, 1569344, 1616352, 1662840, 1681440, 1765512, 1767885, 1773696, 1885744, 1939980, 1961680, 2002560, 2017728, 2020440, 2069312, 2087788, 2121462, 2155136, 2206890, 2217120, 2241920, 2278080, 2327976, 2354016, 2357180, 2424528, 2522160, 2586640, 2609735, 2660544, 2693920, 2828616, 2909970, 2942520, 2956160, 3003840, 3030660, 3103968, 3131682, 3138688, 3232704, 3325680, 3362880, 3531024, 3535770, 3653629, 3771488, 3879960, 3923360, 4035456, 4040880, 4138624, 4175576, 4242924, 4413780, 4434240, 4556160, 4655952, 4697523, 4708032, 4714360, 4849056, 5044320, 5173280, 5219470, 5303655, 5321088, 5387840, 5657232, 5819940, 5885040, 6007680, 6061320, 6207936, 6263364, 6465408, 6651360, 6725760, 7062048, 7071540, 7307258, 7542976, 7759920, 7829205, 7846720, 8081760, 8351152, 8485848, 8827560, 8868480, 9311904, 9395046, 9416064, 9428720, 9698112, 10088640, 10346560, 10438940, 10607310, 10775680, 10960887, 11314464, 11639880, 11770080, 12122640, 12415872, 12526728, 13302720, 14124096, 14143080, 14614516, 15085952, 15519840, 15658410, 15693440, 16163520, 16702304, 16971696, 17655120, 18268145, 18623808, 18790092, 18857440, 19396224, 20177280, 20693120, 20877880, 21214620, 21921774, 22628928, 23279760, 23487615, 23540160, 24245280, 25053456, 26605440, 28248192, 28286160, 29229032, 31039680, 31316820, 32327040, 32882661, 33404608, 33943392, 35310240, 36536290, 37247616, 37580184, 37714880, 41755760, 42429240, 43843548, 45257856, 46559520, 46975230, 47080320, 48490560, 50106912, 54804435, 56572320, 58458064, 62079360, 62633640, 65765322, 66809216, 67886784, 70620480, 73072580, 75160368, 75429760, 83511520, 84858480, 87687096, 93119040, 93950460, 96981120, 100213824, 109608870, 113144640, 116916128, 125267280, 131530644, 135773568, 141240960, 146145160, 150320736, 164413305, 167023040, 169716960, 175374192, 186238080, 187900920, 200427648, 219217740, 226289280, 233832256, 250534560, 263061288, 292290320, 300641472, 328826610, 334046080, 339433920, 350748384, 375801840, 438435480, 467664512, 501069120, 526122576, 584580640, 601282944, 657653220, 678867840, 701496768, 751603680, 876870960, 1002138240, 1052245152, 1169161280, 1315306440, 1402993536, 1503207360, 1753741920, 2104490304, 2338322560, 2630612880, 3006414720, 3507483840, 4208980608, 5261225760, 7014967680, 10522451520, 21044903040]

約数ペア:

[(1, 21044903040), (2, 10522451520), (3, 7014967680), (4, 5261225760), (5, 4208980608), (6, 3507483840), (7, 3006414720), (8, 2630612880), (9, 2338322560), (10, 2104490304), (12, 1753741920), (14, 1503207360), (15, 1402993536), (16, 1315306440), (18, 1169161280), (20, 1052245152), (21, 1002138240), (24, 876870960), (28, 751603680), (30, 701496768), (31, 678867840), (32, 657653220), (35, 601282944), (36, 584580640), (40, 526122576), (42, 501069120), (45, 467664512), (48, 438435480), (56, 375801840), (60, 350748384), (62, 339433920), (63, 334046080), (64, 328826610), (70, 300641472), (72, 292290320), (80, 263061288), (84, 250534560), (90, 233832256), (93, 226289280), (96, 219217740), (105, 200427648), (112, 187900920), (113, 186238080), (120, 175374192), (124, 169716960), (126, 167023040), (128, 164413305), (140, 150320736), (144, 146145160), (149, 141240960), (155, 135773568), (160, 131530644), (168, 125267280), (180, 116916128), (186, 113144640), (192, 109608870), (210, 100213824), (217, 96981120), (224, 93950460), (226, 93119040), (240, 87687096), (248, 84858480), (252, 83511520), (279, 75429760), (280, 75160368), (288, 73072580), (298, 70620480), (310, 67886784), (315, 66809216), (320, 65765322), (336, 62633640), (339, 62079360), (360, 58458064), (372, 56572320), (384, 54804435), (420, 50106912), (434, 48490560), (447, 47080320), (448, 46975230), (452, 46559520), (465, 45257856), (480, 43843548), (496, 42429240), (504, 41755760), (558, 37714880), (560, 37580184), (565, 37247616), (576, 36536290), (596, 35310240), (620, 33943392), (630, 33404608), (640, 32882661), (651, 32327040), (672, 31316820), (678, 31039680), (720, 29229032), (744, 28286160), (745, 28248192), (791, 26605440), (840, 25053456), (868, 24245280), (894, 23540160), (896, 23487615), (904, 23279760), (930, 22628928), (960, 21921774), (992, 21214620), (1008, 20877880), (1017, 20693120), (1043, 20177280), (1085, 19396224), (1116, 18857440), (1120, 18790092), (1130, 18623808), (1152, 18268145), (1192, 17655120), (1240, 16971696), (1260, 16702304), (1302, 16163520), (1341, 15693440), (1344, 15658410), (1356, 15519840), (1395, 15085952), (1440, 14614516), (1488, 14143080), (1490, 14124096), (1582, 13302720), (1680, 12526728), (1695, 12415872), (1736, 12122640), (1788, 11770080), (1808, 11639880), (1860, 11314464), (1920, 10960887), (1953, 10775680), (1984, 10607310), (2016, 10438940), (2034, 10346560), (2086, 10088640), (2170, 9698112), (2232, 9428720), (2235, 9416064), (2240, 9395046), (2260, 9311904), (2373, 8868480), (2384, 8827560), (2480, 8485848), (2520, 8351152), (2604, 8081760), (2682, 7846720), (2688, 7829205), (2712, 7759920), (2790, 7542976), (2880, 7307258), (2976, 7071540), (2980, 7062048), (3129, 6725760), (3164, 6651360), (3255, 6465408), (3360, 6263364), (3390, 6207936), (3472, 6061320), (3503, 6007680), (3576, 5885040), (3616, 5819940), (3720, 5657232), (3906, 5387840), (3955, 5321088), (3968, 5303655), (4032, 5219470), (4068, 5173280), (4172, 5044320), (4340, 4849056), (4464, 4714360), (4470, 4708032), (4480, 4697523), (4520, 4655952), (4619, 4556160), (4746, 4434240), (4768, 4413780), (4960, 4242924), (5040, 4175576), (5085, 4138624), (5208, 4040880), (5215, 4035456), (5364, 3923360), (5424, 3879960), (5580, 3771488), (5760, 3653629), (5952, 3535770), (5960, 3531024), (6258, 3362880), (6328, 3325680), (6510, 3232704), (6705, 3138688), (6720, 3131682), (6780, 3103968), (6944, 3030660), (7006, 3003840), (7119, 2956160), (7152, 2942520), (7232, 2909970), (7440, 2828616), (7812, 2693920), (7910, 2660544), (8064, 2609735), (8136, 2586640), (8344, 2522160), (8680, 2424528), (8928, 2357180), (8940, 2354016), (9040, 2327976), (9238, 2278080), (9387, 2241920), (9492, 2217120), (9536, 2206890), (9765, 2155136), (9920, 2121462), (10080, 2087788), (10170, 2069312), (10416, 2020440), (10430, 2017728), (10509, 2002560), (10728, 1961680), (10848, 1939980), (11160, 1885744), (11865, 1773696), (11904, 1767885), (11920, 1765512), (12516, 1681440), (12656, 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(32544, 646660), (33376, 630540), (33674, 624960), (34720, 606132), (35030, 600768), (35595, 591232), (35712, 589295), (35760, 588504), (36160, 581994), (36952, 569520), (37548, 560480), (37968, 554280), (39060, 538784), (40320, 521947), (40680, 517328), (41571, 506240), (41664, 505110), (41720, 504432), (42036, 500640), (42912, 490420), (43392, 484995), (44640, 471436), (46190, 455616), (46935, 448384), (47460, 443424), (47680, 441378), (49042, 429120), (50064, 420360), (50511, 416640), (50624, 415710), (52080, 404088), (52545, 400512), (53640, 392336), (54240, 387996), (55428, 379680), (56048, 375480), (56952, 369520), (57216, 367815), (59520, 353577), (62496, 336740), (62580, 336288), (63054, 333760), (63280, 332568), (64666, 325440), (65088, 323330), (66752, 315270), (67348, 312480), (69285, 303744), (69440, 303066), (70060, 300384), (71190, 295616), (71520, 294252), (72320, 290997), (73563, 286080), (73904, 284760), (75096, 280240), (75936, 277140), (78120, 269392), (81360, 258664), (83142, 253120), (83328, 252555), (83440, 252216), (84072, 250320), (84185, 249984), (85824, 245210), (89280, 235718), (92380, 227808), (93870, 224192), (94920, 221712), (95360, 220689), (96999, 216960), (98084, 214560), (100128, 210180), (101022, 208320), (101248, 207855), (104160, 202044), (105090, 200256), (107280, 196168), (108480, 193998), (110856, 189840), (112096, 187740), (113904, 184760), (117859, 178560), (122605, 171648), (124992, 168370), (125160, 168144), (126108, 166880), (126560, 166284), (129332, 162720), (130176, 161665), (133504, 157635), (134696, 156240), (138570, 151872), (138880, 151533), (140120, 150192), (142380, 147808), (143040, 147126)]