21365547840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6271}}^1$

素因数の和:6327

約数の個数: 504

約数和(自身を含む): 90958952448

約数和(自身を除く): 69593404608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 338, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 507, 520, 546, 560, 576, 585, 624, 630, 672, 676, 720, 728, 780, 819, 832, 840, 845, 910, 936, 960, 1008, 1014, 1040, 1092, 1120, 1170, 1183, 1248, 1260, 1344, 1352, 1365, 1440, 1456, 1521, 1560, 1638, 1680, 1690, 1820, 1872, 2016, 2028, 2080, 2184, 2240, 2340, 2366, 2496, 2520, 2535, 2704, 2730, 2880, 2912, 3042, 3120, 3276, 3360, 3380, 3549, 3640, 3744, 4032, 4056, 4095, 4160, 4368, 4680, 4732, 5040, 5070, 5408, 5460, 5824, 5915, 6084, 6240, 6271, 6552, 6720, 6760, 7098, 7280, 7488, 7605, 8112, 8190, 8736, 9360, 9464, 10080, 10140, 10647, 10816, 10920, 11830, 12168, 12480, 12542, 13104, 13520, 14196, 14560, 15210, 16224, 16380, 17472, 17745, 18720, 18813, 18928, 20160, 20280, 21294, 21840, 23660, 24336, 25084, 26208, 27040, 28392, 29120, 30420, 31355, 32448, 32760, 35490, 37440, 37626, 37856, 40560, 42588, 43680, 43897, 47320, 48672, 50168, 52416, 53235, 54080, 56439, 56784, 60840, 62710, 65520, 70980, 75252, 75712, 81120, 81523, 85176, 87360, 87794, 94065, 94640, 97344, 100336, 106470, 112878, 113568, 121680, 125420, 131040, 131691, 141960, 150504, 162240, 163046, 170352, 175588, 188130, 189280, 200672, 212940, 219485, 225756, 227136, 243360, 244569, 250840, 262080, 263382, 282195, 283920, 301008, 326092, 340704, 351176, 376260, 378560, 395073, 401344, 407615, 425880, 438970, 451512, 486720, 489138, 501680, 526764, 564390, 567840, 570661, 602016, 652184, 658455, 681408, 702352, 733707, 752520, 790146, 815230, 851760, 877940, 903024, 978276, 1003360, 1053528, 1059799, 1128780, 1135680, 1141322, 1204032, 1222845, 1304368, 1316910, 1404704, 1467414, 1505040, 1580292, 1630460, 1703520, 1711983, 1755880, 1806048, 1956552, 1975365, 2006720, 2107056, 2119598, 2257560, 2282644, 2445690, 2608736, 2633820, 2809408, 2853305, 2934828, 3010080, 3160584, 3179397, 3260920, 3407040, 3423966, 3511760, 3612096, 3668535, 3913104, 3950730, 4214112, 4239196, 4515120, 4565288, 4891380, 5135949, 5217472, 5267640, 5298995, 5706610, 5869656, 6020160, 6321168, 6358794, 6521840, 6847932, 7023520, 7337070, 7418593, 7826208, 7901460, 8428224, 8478392, 8559915, 9030240, 9130576, 9538191, 9782760, 10271898, 10535280, 10597990, 11413220, 11739312, 12642336, 12717588, 13043680, 13695864, 14047040, 14674140, 14837186, 15652416, 15802920, 15896985, 16956784, 17119830, 18060480, 18261152, 19076382, 19565520, 20543796, 21070560, 21195980, 22255779, 22826440, 23478624, 25284672, 25435176, 25679745, 26087360, 27391728, 29348280, 29674372, 31605840, 31793970, 33913568, 34239660, 36522304, 37092965, 38152764, 39131040, 41087592, 42141120, 42391960, 44511558, 45652880, 46957248, 47690955, 50870352, 51359490, 54783456, 58696560, 59348744, 63211680, 63587940, 66767337, 67827136, 68479320, 74185930, 76305528, 78262080, 82175184, 84783920, 89023116, 91305760, 95381910, 101740704, 102718980, 109566912, 111278895, 117393120, 118697488, 126423360, 127175880, 133534674, 136958640, 148371860, 152611056, 164350368, 169567840, 178046232, 182611520, 190763820, 203481408, 205437960, 222557790, 234786240, 237394976, 254351760, 267069348, 273917280, 296743720, 305222112, 328700736, 333836685, 339135680, 356092464, 381527640, 410875920, 445115580, 474789952, 508703520, 534138696, 547834560, 593487440, 610444224, 667673370, 712184928, 763055280, 821751840, 890231160, 1017407040, 1068277392, 1186974880, 1335346740, 1424369856, 1526110560, 1643503680, 1780462320, 2136554784, 2373949760, 2670693480, 3052221120, 3560924640, 4273109568, 5341386960, 7121849280, 10682773920, 21365547840]

約数ペア:

[(1, 21365547840), (2, 10682773920), (3, 7121849280), (4, 5341386960), (5, 4273109568), (6, 3560924640), (7, 3052221120), (8, 2670693480), (9, 2373949760), (10, 2136554784), (12, 1780462320), (13, 1643503680), (14, 1526110560), (15, 1424369856), (16, 1335346740), (18, 1186974880), (20, 1068277392), (21, 1017407040), (24, 890231160), (26, 821751840), (28, 763055280), (30, 712184928), (32, 667673370), (35, 610444224), (36, 593487440), (39, 547834560), (40, 534138696), (42, 508703520), (45, 474789952), (48, 445115580), (52, 410875920), (56, 381527640), (60, 356092464), (63, 339135680), (64, 333836685), (65, 328700736), (70, 305222112), (72, 296743720), (78, 273917280), (80, 267069348), (84, 254351760), (90, 237394976), (91, 234786240), (96, 222557790), (104, 205437960), (105, 203481408), (112, 190763820), (117, 182611520), (120, 178046232), (126, 169567840), (130, 164350368), (140, 152611056), (144, 148371860), (156, 136958640), (160, 133534674), (168, 127175880), (169, 126423360), (180, 118697488), (182, 117393120), (192, 111278895), (195, 109566912), (208, 102718980), (210, 101740704), (224, 95381910), (234, 91305760), (240, 89023116), (252, 84783920), (260, 82175184), (273, 78262080), (280, 76305528), (288, 74185930), (312, 68479320), (315, 67827136), (320, 66767337), (336, 63587940), (338, 63211680), (360, 59348744), (364, 58696560), (390, 54783456), (416, 51359490), (420, 50870352), (448, 47690955), (455, 46957248), (468, 45652880), (480, 44511558), (504, 42391960), (507, 42141120), (520, 41087592), (546, 39131040), (560, 38152764), (576, 37092965), (585, 36522304), (624, 34239660), (630, 33913568), (672, 31793970), (676, 31605840), (720, 29674372), (728, 29348280), (780, 27391728), (819, 26087360), (832, 25679745), (840, 25435176), (845, 25284672), (910, 23478624), (936, 22826440), (960, 22255779), (1008, 21195980), (1014, 21070560), (1040, 20543796), (1092, 19565520), (1120, 19076382), (1170, 18261152), (1183, 18060480), (1248, 17119830), (1260, 16956784), (1344, 15896985), (1352, 15802920), (1365, 15652416), (1440, 14837186), (1456, 14674140), (1521, 14047040), (1560, 13695864), (1638, 13043680), (1680, 12717588), (1690, 12642336), (1820, 11739312), (1872, 11413220), (2016, 10597990), (2028, 10535280), (2080, 10271898), (2184, 9782760), (2240, 9538191), (2340, 9130576), (2366, 9030240), (2496, 8559915), (2520, 8478392), (2535, 8428224), (2704, 7901460), (2730, 7826208), (2880, 7418593), (2912, 7337070), (3042, 7023520), (3120, 6847932), (3276, 6521840), (3360, 6358794), (3380, 6321168), (3549, 6020160), (3640, 5869656), (3744, 5706610), (4032, 5298995), (4056, 5267640), (4095, 5217472), (4160, 5135949), (4368, 4891380), (4680, 4565288), (4732, 4515120), (5040, 4239196), (5070, 4214112), (5408, 3950730), (5460, 3913104), (5824, 3668535), (5915, 3612096), (6084, 3511760), (6240, 3423966), (6271, 3407040), (6552, 3260920), (6720, 3179397), (6760, 3160584), (7098, 3010080), (7280, 2934828), (7488, 2853305), (7605, 2809408), (8112, 2633820), (8190, 2608736), (8736, 2445690), (9360, 2282644), (9464, 2257560), (10080, 2119598), (10140, 2107056), (10647, 2006720), (10816, 1975365), (10920, 1956552), (11830, 1806048), (12168, 1755880), (12480, 1711983), (12542, 1703520), (13104, 1630460), (13520, 1580292), (14196, 1505040), (14560, 1467414), (15210, 1404704), (16224, 1316910), (16380, 1304368), (17472, 1222845), (17745, 1204032), (18720, 1141322), (18813, 1135680), (18928, 1128780), (20160, 1059799), (20280, 1053528), (21294, 1003360), (21840, 978276), (23660, 903024), (24336, 877940), (25084, 851760), (26208, 815230), (27040, 790146), (28392, 752520), (29120, 733707), (30420, 702352), (31355, 681408), (32448, 658455), (32760, 652184), (35490, 602016), (37440, 570661), (37626, 567840), (37856, 564390), (40560, 526764), (42588, 501680), (43680, 489138), (43897, 486720), (47320, 451512), (48672, 438970), (50168, 425880), (52416, 407615), (53235, 401344), (54080, 395073), (56439, 378560), (56784, 376260), (60840, 351176), (62710, 340704), (65520, 326092), (70980, 301008), (75252, 283920), (75712, 282195), (81120, 263382), (81523, 262080), (85176, 250840), (87360, 244569), (87794, 243360), (94065, 227136), (94640, 225756), (97344, 219485), (100336, 212940), (106470, 200672), (112878, 189280), (113568, 188130), (121680, 175588), (125420, 170352), (131040, 163046), (131691, 162240), (141960, 150504)]