19871953920

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 792

約数和(自身を含む): 86386331304

約数和(自身を除く): 66514377384

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, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 256, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 384, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 512, 520, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 677, 720, 728, 735, 768, 780, 784, 819, 832, 840, 882, 896, 910, 936, 960, 980, 1008, 1024, 1040, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1344, 1354, 1365, 1440, 1456, 1470, 1536, 1560, 1568, 1638, 1664, 1680, 1764, 1792, 1820, 1872, 1911, 1920, 1960, 2016, 2031, 2080, 2184, 2205, 2240, 2304, 2340, 2352, 2496, 2520, 2548, 2560, 2688, 2708, 2730, 2880, 2912, 2940, 3072, 3120, 3136, 3185, 3276, 3328, 3360, 3385, 3528, 3584, 3640, 3744, 3822, 3840, 3920, 4032, 4062, 4095, 4160, 4368, 4410, 4480, 4608, 4680, 4704, 4739, 4992, 5040, 5096, 5120, 5376, 5416, 5460, 5733, 5760, 5824, 5880, 6093, 6240, 6272, 6370, 6552, 6656, 6720, 6770, 7056, 7168, 7280, 7488, 7644, 7680, 7840, 8064, 8124, 8190, 8320, 8736, 8801, 8820, 8960, 9216, 9360, 9408, 9478, 9555, 9984, 10080, 10155, 10192, 10752, 10832, 10920, 11466, 11520, 11648, 11760, 12186, 12480, 12544, 12740, 13104, 13312, 13440, 13540, 14112, 14217, 14560, 14976, 15288, 15360, 15680, 16128, 16248, 16380, 16640, 17472, 17602, 17640, 17920, 18720, 18816, 18956, 19110, 19968, 20160, 20310, 20384, 21504, 21664, 21840, 22932, 23040, 23296, 23520, 23695, 24372, 24960, 25088, 25480, 26208, 26403, 26880, 27080, 28224, 28434, 28665, 29120, 29952, 30465, 30576, 31360, 32256, 32496, 32760, 33173, 33280, 34944, 35204, 35280, 35840, 37440, 37632, 37912, 38220, 39936, 40320, 40620, 40768, 42651, 43328, 43680, 44005, 45864, 46080, 46592, 47040, 47390, 48744, 49920, 50176, 50960, 52416, 52806, 53760, 54160, 56448, 56868, 57330, 58240, 59904, 60930, 61152, 61607, 62720, 64512, 64992, 65520, 66346, 66560, 69888, 70408, 70560, 71085, 74880, 75264, 75824, 76440, 79209, 80640, 81240, 81536, 85302, 86656, 87360, 88010, 91728, 93184, 94080, 94780, 97488, 99519, 99840, 101920, 104832, 105612, 107520, 108320, 112896, 113736, 114660, 116480, 119808, 121860, 122304, 123214, 125440, 129984, 131040, 132015, 132692, 139776, 140816, 141120, 142170, 149760, 150528, 151648, 152880, 158418, 161280, 162480, 163072, 165865, 170604, 173312, 174720, 176020, 183456, 184821, 188160, 189560, 194976, 199038, 199680, 203840, 209664, 211224, 213255, 216640, 225792, 227472, 229320, 232960, 243720, 244608, 246428, 250880, 259968, 262080, 264030, 265384, 279552, 281632, 282240, 284340, 298557, 299520, 303296, 305760, 308035, 316836, 322560, 324960, 326144, 331730, 341208, 346624, 349440, 352040, 366912, 369642, 376320, 379120, 389952, 396045, 398076, 407680, 419328, 422448, 426510, 431249, 433280, 451584, 454944, 458640, 465920, 487440, 489216, 492856, 497595, 519936, 524160, 528060, 530768, 554463, 563264, 564480, 568680, 597114, 599040, 606592, 611520, 616070, 633672, 649920, 652288, 663460, 682416, 693248, 698880, 704080, 733824, 739284, 752640, 758240, 779904, 792090, 796152, 815360, 838656, 844896, 853020, 862498, 866560, 909888, 917280, 924105, 974880, 978432, 985712, 995190, 1039872, 1048320, 1056120, 1061536, 1108926, 1126528, 1128960, 1137360, 1194228, 1213184, 1223040, 1232140, 1267344, 1293747, 1299840, 1326920, 1364832, 1397760, 1408160, 1467648, 1478568, 1492785, 1516480, 1559808, 1584180, 1592304, 1630720, 1689792, 1706040, 1724996, 1733120, 1819776, 1834560, 1848210, 1949760, 1956864, 1971424, 1990380, 2079744, 2096640, 2112240, 2123072, 2156245, 2217852, 2253056, 2257920, 2274720, 2388456, 2426368, 2446080, 2464280, 2534688, 2587494, 2599680, 2653840, 2729664, 2772315, 2816320, 2935296, 2957136, 2985570, 3032960, 3119616, 3168360, 3184608, 3261440, 3379584, 3412080, 3449992, 3466240, 3639552, 3669120, 3696420, 3881241, 3899520, 3942848, 3980760, 4193280, 4224480, 4246144, 4312490, 4435704, 4506112, 4549440, 4776912, 4852736, 4892160, 4928560, 5069376, 5174988, 5199360, 5307680, 5459328, 5544630, 5632640, 5870592, 5914272, 5971140, 6065920, 6239232, 6336720, 6369216, 6468735, 6759168, 6824160, 6899984, 7279104, 7338240, 7392840, 7762482, 7799040, 7885696, 7961520, 8448960, 8492288, 8624980, 8871408, 9012224, 9098880, 9553824, 9784320, 9857120, 10138752, 10349976, 10398720, 10615360, 10918656, 11089260, 11265280, 11828544, 11942280, 12131840, 12673440, 12738432, 12937470, 13518336, 13648320, 13799968, 14558208, 14676480, 14785680, 15524964, 15598080, 15771392, 15923040, 16897920, 16984576, 17249960, 17742816, 18197760, 19107648, 19406205, 19714240, 20277504, 20699952, 21230720, 21837312, 22178520, 22530560, 23657088, 23884560, 24263680, 25346880, 25476864, 25874940, 27036672, 27296640, 27599936, 29352960, 29571360, 31049928, 31196160, 31542784, 31846080, 33795840, 33969152, 34499920, 35485632, 36395520, 38215296, 38812410, 39428480, 40555008, 41399904, 42461440, 43674624, 44357040, 45061120, 47314176, 47769120, 50693760, 50953728, 51749880, 54593280, 55199872, 59142720, 62099856, 63085568, 63692160, 67591680, 68999840, 70971264, 72791040, 76430592, 77624820, 78856960, 81110016, 82799808, 84922880, 88714080, 94628352, 95538240, 101387520, 101907456, 103499760, 109186560, 110399744, 118285440, 124199712, 127384320, 135183360, 137999680, 141942528, 152861184, 155249640, 157713920, 165599616, 169845760, 177428160, 189256704, 191076480, 202775040, 206999520, 218373120, 220799488, 236570880, 248399424, 254768640, 275999360, 283885056, 305722368, 310499280, 315427840, 331199232, 354856320, 382152960, 405550080, 413999040, 441598976, 473141760, 496798848, 509537280, 551998720, 567770112, 620998560, 662398464, 709712640, 764305920, 827998080, 946283520, 993597696, 1103997440, 1241997120, 1324796928, 1419425280, 1528611840, 1655996160, 1987195392, 2207994880, 2483994240, 2838850560, 3311992320, 3974390784, 4967988480, 6623984640, 9935976960, 19871953920]

約数ペア:

[(1, 19871953920), (2, 9935976960), (3, 6623984640), (4, 4967988480), (5, 3974390784), (6, 3311992320), (7, 2838850560), (8, 2483994240), (9, 2207994880), (10, 1987195392), (12, 1655996160), (13, 1528611840), (14, 1419425280), (15, 1324796928), (16, 1241997120), (18, 1103997440), (20, 993597696), (21, 946283520), (24, 827998080), (26, 764305920), (28, 709712640), (30, 662398464), (32, 620998560), (35, 567770112), (36, 551998720), (39, 509537280), (40, 496798848), (42, 473141760), (45, 441598976), (48, 413999040), (49, 405550080), (52, 382152960), (56, 354856320), (60, 331199232), (63, 315427840), (64, 310499280), (65, 305722368), (70, 283885056), (72, 275999360), (78, 254768640), (80, 248399424), (84, 236570880), (90, 220799488), (91, 218373120), (96, 206999520), (98, 202775040), (104, 191076480), (105, 189256704), (112, 177428160), (117, 169845760), (120, 165599616), (126, 157713920), (128, 155249640), (130, 152861184), (140, 141942528), (144, 137999680), (147, 135183360), (156, 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24263680), (832, 23884560), (840, 23657088), (882, 22530560), (896, 22178520), (910, 21837312), (936, 21230720), (960, 20699952), (980, 20277504), (1008, 19714240), (1024, 19406205), (1040, 19107648), (1092, 18197760), (1120, 17742816), (1152, 17249960), (1170, 16984576), (1176, 16897920), (1248, 15923040), (1260, 15771392), (1274, 15598080), (1280, 15524964), (1344, 14785680), (1354, 14676480), (1365, 14558208), (1440, 13799968), (1456, 13648320), (1470, 13518336), (1536, 12937470), (1560, 12738432), (1568, 12673440), (1638, 12131840), (1664, 11942280), (1680, 11828544), (1764, 11265280), (1792, 11089260), (1820, 10918656), (1872, 10615360), (1911, 10398720), (1920, 10349976), (1960, 10138752), (2016, 9857120), (2031, 9784320), (2080, 9553824), (2184, 9098880), (2205, 9012224), (2240, 8871408), (2304, 8624980), (2340, 8492288), (2352, 8448960), (2496, 7961520), (2520, 7885696), (2548, 7799040), (2560, 7762482), (2688, 7392840), (2708, 7338240), (2730, 7279104), (2880, 6899984), (2912, 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(61607, 322560), (62720, 316836), (64512, 308035), (64992, 305760), (65520, 303296), (66346, 299520), (66560, 298557), (69888, 284340), (70408, 282240), (70560, 281632), (71085, 279552), (74880, 265384), (75264, 264030), (75824, 262080), (76440, 259968), (79209, 250880), (80640, 246428), (81240, 244608), (81536, 243720), (85302, 232960), (86656, 229320), (87360, 227472), (88010, 225792), (91728, 216640), (93184, 213255), (94080, 211224), (94780, 209664), (97488, 203840), (99519, 199680), (99840, 199038), (101920, 194976), (104832, 189560), (105612, 188160), (107520, 184821), (108320, 183456), (112896, 176020), (113736, 174720), (114660, 173312), (116480, 170604), (119808, 165865), (121860, 163072), (122304, 162480), (123214, 161280), (125440, 158418), (129984, 152880), (131040, 151648), (132015, 150528), (132692, 149760), (139776, 142170), (140816, 141120)]