20313944640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 1008

約数和(自身を含む): 84994430976

約数和(自身を除く): 64680486336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 120, 121, 127, 132, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 242, 243, 254, 255, 264, 270, 272, 288, 297, 306, 320, 324, 330, 340, 352, 360, 363, 374, 381, 396, 405, 408, 432, 440, 459, 480, 484, 486, 495, 508, 510, 528, 540, 544, 561, 576, 594, 605, 612, 635, 648, 660, 680, 704, 720, 726, 748, 762, 765, 792, 810, 816, 864, 880, 891, 918, 935, 960, 968, 972, 990, 1016, 1020, 1056, 1080, 1088, 1089, 1122, 1143, 1188, 1210, 1215, 1224, 1270, 1296, 1320, 1360, 1377, 1397, 1440, 1452, 1485, 1496, 1524, 1530, 1584, 1620, 1632, 1683, 1728, 1760, 1782, 1815, 1836, 1870, 1905, 1936, 1944, 1980, 2032, 2040, 2057, 2112, 2159, 2160, 2178, 2244, 2286, 2295, 2376, 2420, 2430, 2448, 2540, 2592, 2640, 2673, 2720, 2754, 2794, 2805, 2880, 2904, 2970, 2992, 3048, 3060, 3168, 3240, 3264, 3267, 3366, 3429, 3520, 3564, 3630, 3672, 3740, 3810, 3872, 3888, 3960, 4064, 4080, 4114, 4131, 4191, 4318, 4320, 4356, 4455, 4488, 4572, 4590, 4752, 4840, 4860, 4896, 5049, 5080, 5184, 5280, 5346, 5440, 5445, 5508, 5588, 5610, 5715, 5808, 5940, 5984, 6096, 6120, 6171, 6336, 6477, 6480, 6534, 6732, 6858, 6885, 6985, 7128, 7260, 7344, 7480, 7620, 7744, 7776, 7920, 8128, 8160, 8228, 8262, 8382, 8415, 8636, 8640, 8712, 8910, 8976, 9144, 9180, 9504, 9680, 9720, 9792, 9801, 10098, 10160, 10285, 10287, 10560, 10692, 10795, 10890, 11016, 11176, 11220, 11430, 11616, 11880, 11968, 12192, 12240, 12342, 12573, 12954, 12960, 13068, 13365, 13464, 13716, 13770, 13970, 14256, 14520, 14688, 14960, 15147, 15240, 15367, 15552, 15840, 16320, 16335, 16456, 16524, 16764, 16830, 17145, 17272, 17424, 17820, 17952, 18288, 18360, 18513, 19008, 19360, 19431, 19440, 19602, 20196, 20320, 20570, 20574, 20655, 20955, 21384, 21590, 21780, 22032, 22352, 22440, 22860, 23232, 23749, 23760, 24384, 24480, 24684, 25146, 25245, 25908, 25920, 26136, 26730, 26928, 27432, 27540, 27940, 28512, 29040, 29376, 29403, 29920, 30294, 30480, 30734, 30855, 30861, 31680, 32385, 32670, 32912, 33048, 33528, 33660, 34290, 34544, 34848, 35640, 35904, 36576, 36720, 37026, 37719, 38720, 38862, 38880, 39204, 40392, 40640, 41140, 41148, 41310, 41910, 42768, 43180, 43560, 44064, 44704, 44880, 45441, 45720, 46101, 47498, 47520, 48960, 49005, 49368, 50292, 50490, 51435, 51816, 52272, 53460, 53856, 54864, 55080, 55539, 55880, 57024, 58080, 58293, 58806, 59840, 60588, 60960, 61468, 61710, 61722, 62865, 64770, 65340, 65824, 66096, 67056, 67320, 68580, 69088, 69696, 71247, 71280, 73152, 73440, 74052, 75438, 75735, 76835, 77724, 77760, 78408, 80784, 82280, 82296, 82620, 83820, 85536, 86360, 87120, 88128, 89408, 89760, 90882, 91440, 92202, 92565, 94996, 95040, 97155, 98010, 98736, 100584, 100980, 102870, 103632, 104544, 106920, 107712, 109728, 110160, 111078, 111760, 113157, 116160, 116586, 117612, 118745, 121176, 121920, 122936, 123420, 123444, 125730, 129540, 130680, 131648, 132192, 134112, 134640, 137160, 138176, 138303, 142494, 142560, 146880, 147015, 148104, 150876, 151470, 153670, 154305, 155448, 156816, 161568, 164560, 164592, 165240, 166617, 167640, 171072, 172720, 174240, 174879, 179520, 181764, 182880, 184404, 185130, 188595, 189992, 194310, 196020, 197472, 201168, 201960, 205740, 207264, 209088, 213741, 213840, 219456, 220320, 222156, 223520, 226314, 227205, 230505, 233172, 235224, 237490, 242352, 245872, 246840, 246888, 251460, 259080, 261239, 261360, 264384, 268224, 269280, 274320, 276606, 277695, 284988, 285120, 291465, 294030, 296208, 301752, 302940, 307340, 308610, 310896, 313632, 323136, 329120, 329184, 330480, 333234, 335280, 339471, 345440, 348480, 349758, 356235, 363528, 365760, 368808, 370260, 377190, 379984, 388620, 392040, 394944, 402336, 403920, 411480, 414528, 414909, 427482, 427680, 440640, 444312, 447040, 452628, 454410, 461010, 466344, 470448, 474980, 484704, 491744, 493680, 493776, 499851, 502920, 518160, 522478, 522720, 524637, 538560, 548640, 553212, 555390, 565785, 569976, 582930, 588060, 592416, 603504, 605880, 614680, 617220, 621792, 627264, 641223, 658240, 658368, 660960, 666468, 670560, 678942, 690880, 691515, 699516, 712470, 727056, 737616, 740520, 754380, 759968, 777240, 783717, 784080, 804672, 807840, 822960, 829818, 833085, 854964, 855360, 874395, 888624, 905256, 908820, 922020, 932688, 940896, 949960, 969408, 983488, 987360, 987552, 999702, 1005840, 1036320, 1044956, 1045440, 1049274, 1068705, 1097280, 1106424, 1110780, 1131570, 1139952, 1165860, 1176120, 1184832, 1207008, 1211760, 1229360, 1234440, 1243584, 1244727, 1282446, 1306195, 1321920, 1332936, 1341120, 1357884, 1383030, 1399032, 1424940, 1454112, 1475232, 1481040, 1508760, 1519936, 1554480, 1567434, 1568160, 1615680, 1645920, 1659636, 1666170, 1697355, 1709928, 1748790, 1777248, 1810512, 1817640, 1844040, 1865376, 1881792, 1899920, 1923669, 1974720, 1975104, 1999404, 2011680, 2072640, 2074545, 2089912, 2098548, 2137410, 2212848, 2221560, 2263140, 2279904, 2331720, 2351151, 2352240, 2414016, 2423520, 2458720, 2468880, 2489454, 2499255, 2564892, 2612390, 2623185, 2665872, 2715768, 2766060, 2798064, 2849880, 2908224, 2950464, 2962080, 3017520, 3108960, 3134868, 3136320, 3206115, 3291840, 3319272, 3332340, 3394710, 3419856, 3497580, 3554496, 3621024, 3635280, 3688080, 3730752, 3734181, 3799840, 3847338, 3918585, 3998808, 4023360, 4149090, 4179824, 4197096, 4274820, 4425696, 4443120, 4526280, 4559808, 4663440, 4702302, 4704480, 4847040, 4917440, 4937760, 4978908, 4998510, 5129784, 5224780, 5246370, 5331744, 5431536, 5532120, 5596128, 5699760, 5771007, 5924160, 6035040, 6217920, 6223635, 6269736, 6412230, 6638544, 6664680, 6789420, 6839712, 6995160, 7053453, 7242048, 7270560, 7376160, 7468362, 7599680, 7694676, 7837170, 7997616, 8298180, 8359648, 8394192, 8549640, 8851392, 8886240, 9052560, 9326880, 9404604, 9408960, 9618345, 9875520, 9957816, 9997020, 10259568, 10449560, 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約数ペア:

[(1, 20313944640), (2, 10156972320), (3, 6771314880), (4, 5078486160), (5, 4062788928), (6, 3385657440), (8, 2539243080), (9, 2257104960), (10, 2031394464), (11, 1846722240), (12, 1692828720), (15, 1354262976), (16, 1269621540), (17, 1194937920), (18, 1128552480), (20, 1015697232), (22, 923361120), (24, 846414360), (27, 752368320), (30, 677131488), (32, 634810770), (33, 615574080), (34, 597468960), (36, 564276240), (40, 507848616), (44, 461680560), (45, 451420992), (48, 423207180), (51, 398312640), (54, 376184160), (55, 369344448), (60, 338565744), (64, 317405385), (66, 307787040), (68, 298734480), (72, 282138120), (80, 253924308), (81, 250789440), (85, 238987584), (88, 230840280), (90, 225710496), (96, 211603590), (99, 205191360), (102, 199156320), (108, 188092080), (110, 184672224), (120, 169282872), (121, 167883840), (127, 159952320), (132, 153893520), (135, 150473664), (136, 149367240), (144, 141069060), (153, 132770880), (160, 126962154), (162, 125394720), (165, 123114816), (170, 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227205), (89760, 226314), (90882, 223520), (91440, 222156), (92202, 220320), (92565, 219456), (94996, 213840), (95040, 213741), (97155, 209088), (98010, 207264), (98736, 205740), (100584, 201960), (100980, 201168), (102870, 197472), (103632, 196020), (104544, 194310), (106920, 189992), (107712, 188595), (109728, 185130), (110160, 184404), (111078, 182880), (111760, 181764), (113157, 179520), (116160, 174879), (116586, 174240), (117612, 172720), (118745, 171072), (121176, 167640), (121920, 166617), (122936, 165240), (123420, 164592), (123444, 164560), (125730, 161568), (129540, 156816), (130680, 155448), (131648, 154305), (132192, 153670), (134112, 151470), (134640, 150876), (137160, 148104), (138176, 147015), (138303, 146880), (142494, 142560)]