20307589120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:134

約数の個数: 768

約数和(自身を含む): 66924748800

約数和(自身を除く): 46617159680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 32, 35, 37, 38, 40, 52, 56, 62, 64, 65, 70, 74, 76, 80, 91, 95, 104, 112, 124, 128, 130, 133, 140, 148, 152, 155, 160, 182, 185, 190, 208, 217, 224, 247, 248, 256, 259, 260, 266, 280, 296, 304, 310, 320, 364, 370, 380, 403, 416, 434, 448, 455, 481, 494, 496, 512, 518, 520, 532, 560, 589, 592, 608, 620, 640, 665, 703, 728, 740, 760, 806, 832, 868, 896, 910, 962, 988, 992, 1024, 1036, 1040, 1064, 1085, 1120, 1147, 1178, 1184, 1216, 1235, 1240, 1280, 1295, 1330, 1406, 1456, 1480, 1520, 1612, 1664, 1729, 1736, 1792, 1820, 1924, 1976, 1984, 2015, 2048, 2072, 2080, 2128, 2170, 2240, 2294, 2356, 2368, 2405, 2432, 2470, 2480, 2560, 2590, 2660, 2812, 2821, 2912, 2945, 2960, 3040, 3224, 3328, 3367, 3458, 3472, 3515, 3584, 3640, 3848, 3952, 3968, 4030, 4123, 4144, 4160, 4256, 4340, 4480, 4588, 4712, 4736, 4810, 4864, 4921, 4940, 4960, 5120, 5180, 5320, 5624, 5642, 5735, 5824, 5890, 5920, 6080, 6448, 6656, 6734, 6916, 6944, 7030, 7168, 7280, 7657, 7696, 7904, 7936, 8029, 8060, 8246, 8288, 8320, 8512, 8645, 8680, 8960, 9139, 9176, 9424, 9472, 9620, 9728, 9842, 9880, 9920, 10240, 10360, 10640, 11248, 11284, 11470, 11648, 11780, 11840, 12160, 12896, 13312, 13468, 13832, 13888, 14060, 14105, 14336, 14560, 14911, 15314, 15392, 15808, 15872, 16058, 16120, 16492, 16576, 16640, 16835, 17024, 17290, 17360, 17920, 18278, 18352, 18848, 18944, 19240, 19456, 19684, 19760, 19840, 20615, 20720, 21280, 21793, 22496, 22568, 22940, 23296, 23560, 23680, 24320, 24605, 25792, 26624, 26936, 27664, 27776, 28120, 28210, 29120, 29822, 30628, 30784, 31616, 31744, 32116, 32240, 32984, 33152, 33280, 33670, 34048, 34580, 34720, 35840, 36556, 36704, 37696, 37888, 38285, 38480, 38912, 39368, 39520, 39680, 40145, 41230, 41440, 42560, 43586, 44992, 45136, 45695, 45880, 46592, 47120, 47360, 48640, 49210, 51584, 53599, 53872, 55328, 55552, 56240, 56420, 58240, 59644, 61256, 61568, 63232, 63488, 63973, 64232, 64480, 65968, 66304, 66560, 67340, 68096, 69160, 69440, 71680, 73112, 73408, 74555, 75392, 75776, 76570, 76960, 78736, 79040, 79360, 80290, 82460, 82880, 85120, 87172, 89984, 90272, 91390, 91760, 93184, 94240, 94720, 97280, 98420, 103168, 104377, 107198, 107744, 108965, 110656, 111104, 112480, 112840, 116480, 119288, 122512, 123136, 126464, 127946, 128464, 128960, 131936, 132608, 133120, 134680, 136192, 138320, 138880, 146224, 146816, 149110, 150784, 152551, 153140, 153920, 157472, 158080, 158720, 160580, 164920, 165760, 170240, 174344, 179968, 180544, 182780, 183520, 186368, 188480, 189440, 194560, 196840, 206336, 208754, 214396, 215488, 217930, 221312, 222208, 224960, 225680, 232960, 238576, 245024, 246272, 252928, 255892, 256928, 257920, 263872, 265216, 267995, 269360, 272384, 276640, 277760, 283309, 292448, 293632, 298220, 301568, 305102, 306280, 307840, 314944, 316160, 317440, 319865, 321160, 329840, 331520, 340480, 348688, 359936, 361088, 365560, 367040, 376960, 378880, 393680, 412672, 417508, 428792, 430976, 435860, 442624, 444416, 449920, 451360, 465920, 477152, 490048, 492544, 505856, 511784, 513856, 515840, 521885, 527744, 530432, 535990, 538720, 553280, 555520, 566618, 584896, 587264, 596440, 603136, 610204, 612560, 615680, 629888, 632320, 639730, 642320, 659680, 663040, 680960, 697376, 719872, 722176, 731120, 734080, 753920, 762755, 787360, 825344, 835016, 857584, 861952, 871720, 885248, 899840, 902720, 931840, 954304, 980096, 985088, 1023568, 1027712, 1031680, 1043770, 1055488, 1071980, 1077440, 1106560, 1111040, 1133236, 1169792, 1174528, 1192880, 1206272, 1220408, 1225120, 1231360, 1259776, 1264640, 1279460, 1284640, 1319360, 1326080, 1361920, 1394752, 1416545, 1439744, 1444352, 1462240, 1468160, 1507840, 1525510, 1574720, 1670032, 1715168, 1723904, 1743440, 1770496, 1799680, 1805440, 1908608, 1960192, 1983163, 2047136, 2055424, 2063360, 2087540, 2110976, 2143960, 2154880, 2213120, 2222080, 2266472, 2339584, 2349056, 2385760, 2440816, 2450240, 2462720, 2519552, 2529280, 2558920, 2569280, 2638720, 2652160, 2789504, 2833090, 2888704, 2924480, 2936320, 3015680, 3051020, 3149440, 3340064, 3430336, 3447808, 3486880, 3540992, 3599360, 3610880, 3817216, 3920384, 3966326, 4094272, 4110848, 4126720, 4175080, 4221952, 4287920, 4309760, 4426240, 4532944, 4679168, 4771520, 4881632, 4900480, 4925440, 5039104, 5117840, 5138560, 5277440, 5579008, 5666180, 5777408, 5848960, 5872640, 6031360, 6102040, 6298880, 6680128, 6860672, 6895616, 6973760, 7198720, 7221760, 7634432, 7840768, 7932652, 8188544, 8221696, 8350160, 8443904, 8575840, 8619520, 8852480, 9065888, 9358336, 9543040, 9763264, 9800960, 9915815, 10078208, 10235680, 10277120, 10554880, 11158016, 11332360, 11697920, 11745280, 12204080, 12597760, 13360256, 13721344, 13947520, 14443520, 15268864, 15681536, 15865304, 16377088, 16443392, 16700320, 17151680, 17239040, 17704960, 18131776, 18716672, 19086080, 19526528, 19601920, 19831630, 20471360, 20554240, 21109760, 22316032, 22664720, 23395840, 24408160, 25195520, 26720512, 27442688, 27895040, 28887040, 30537728, 31730608, 32754176, 33400640, 34303360, 34478080, 36263552, 38172160, 39053056, 39203840, 39663260, 40942720, 41108480, 42219520, 44632064, 45329440, 46791680, 48816320, 50391040, 53441024, 54885376, 55790080, 63461216, 65508352, 66801280, 68606720, 72527104, 76344320, 78106112, 78407680, 79326520, 81885440, 82216960, 90658880, 93583360, 97632640, 106882048, 109770752, 111580160, 126922432, 131016704, 133602560, 137213440, 145054208, 152688640, 156212224, 158653040, 163770880, 181317760, 195265280, 213764096, 223160320, 253844864, 267205120, 274426880, 290108416, 312424448, 317306080, 327541760, 362635520, 390530560, 507689728, 534410240, 548853760, 580216832, 634612160, 655083520, 725271040, 781061120, 1015379456, 1068820480, 1269224320, 1450542080, 1562122240, 2030758912, 2538448640, 2901084160, 4061517824, 5076897280, 10153794560, 20307589120]

約数ペア:

[(1, 20307589120), (2, 10153794560), (4, 5076897280), (5, 4061517824), (7, 2901084160), (8, 2538448640), (10, 2030758912), (13, 1562122240), (14, 1450542080), (16, 1269224320), (19, 1068820480), (20, 1015379456), (26, 781061120), (28, 725271040), (31, 655083520), (32, 634612160), (35, 580216832), (37, 548853760), (38, 534410240), (40, 507689728), (52, 390530560), (56, 362635520), (62, 327541760), (64, 317306080), (65, 312424448), (70, 290108416), (74, 274426880), (76, 267205120), (80, 253844864), (91, 223160320), (95, 213764096), (104, 195265280), (112, 181317760), (124, 163770880), (128, 158653040), (130, 156212224), (133, 152688640), (140, 145054208), (148, 137213440), (152, 133602560), (155, 131016704), (160, 126922432), (182, 111580160), (185, 109770752), (190, 106882048), (208, 97632640), (217, 93583360), (224, 90658880), (247, 82216960), (248, 81885440), (256, 79326520), (259, 78407680), (260, 78106112), (266, 76344320), (280, 72527104), (296, 68606720), (304, 66801280), (310, 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