20280187200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1675

約数の個数: 672

約数和(自身を含む): 84767074560

約数和(自身を除く): 64486887360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 58, 60, 64, 65, 70, 75, 78, 80, 84, 87, 91, 96, 100, 104, 105, 112, 116, 120, 130, 140, 145, 150, 156, 160, 168, 174, 175, 182, 192, 195, 200, 203, 208, 210, 224, 232, 240, 260, 273, 280, 290, 300, 312, 320, 325, 336, 348, 350, 364, 377, 390, 400, 406, 416, 420, 435, 448, 455, 464, 480, 520, 525, 546, 560, 580, 600, 609, 624, 650, 672, 696, 700, 725, 728, 754, 780, 800, 812, 832, 840, 870, 910, 928, 960, 975, 1015, 1040, 1050, 1092, 1120, 1131, 1160, 1200, 1218, 1248, 1300, 1344, 1365, 1392, 1400, 1450, 1456, 1508, 1560, 1600, 1601, 1624, 1680, 1740, 1820, 1856, 1885, 1950, 2030, 2080, 2100, 2175, 2184, 2240, 2262, 2275, 2320, 2400, 2436, 2496, 2600, 2639, 2730, 2784, 2800, 2900, 2912, 3016, 3045, 3120, 3202, 3248, 3360, 3480, 3640, 3770, 3900, 4060, 4160, 4200, 4350, 4368, 4524, 4550, 4640, 4800, 4803, 4872, 5075, 5200, 5278, 5460, 5568, 5600, 5655, 5800, 5824, 6032, 6090, 6240, 6404, 6496, 6720, 6825, 6960, 7280, 7540, 7800, 7917, 8005, 8120, 8400, 8700, 8736, 9048, 9100, 9280, 9425, 9606, 9744, 10150, 10400, 10556, 10920, 11200, 11207, 11310, 11600, 12064, 12180, 12480, 12808, 12992, 13195, 13650, 13920, 14560, 15080, 15225, 15600, 15834, 16010, 16240, 16800, 17400, 17472, 18096, 18200, 18850, 19212, 19488, 20300, 20800, 20813, 21112, 21840, 22414, 22620, 23200, 24015, 24128, 24360, 25616, 26390, 27300, 27840, 28275, 29120, 30160, 30450, 31200, 31668, 32020, 32480, 33600, 33621, 34800, 36192, 36400, 37700, 38424, 38976, 39585, 40025, 40600, 41626, 42224, 43680, 44828, 45240, 46400, 46429, 48030, 48720, 51232, 52780, 54600, 56035, 56550, 60320, 60900, 62400, 62439, 63336, 64040, 64960, 65975, 67242, 69600, 72384, 72800, 75400, 76848, 79170, 80050, 81200, 83252, 84448, 87360, 89656, 90480, 92858, 96060, 97440, 102464, 104065, 105560, 109200, 112070, 113100, 120075, 120640, 121800, 124878, 126672, 128080, 131950, 134484, 139200, 139287, 145600, 145691, 150800, 153696, 158340, 160100, 162400, 166504, 168105, 168896, 179312, 180960, 185716, 192120, 194880, 197925, 208130, 211120, 218400, 224140, 226200, 232145, 240150, 243600, 249756, 253344, 256160, 263900, 268968, 278574, 280175, 291382, 301600, 307392, 312195, 316680, 320200, 324800, 325003, 333008, 336210, 358624, 361920, 371432, 384240, 395850, 416260, 422240, 436800, 437073, 448280, 452400, 464290, 480300, 487200, 499512, 506688, 512320, 520325, 527800, 537936, 557148, 560350, 582764, 603200, 603577, 624390, 633360, 640400, 650006, 666016, 672420, 696435, 717248, 728455, 742864, 768480, 791700, 832520, 840525, 844480, 874146, 896560, 904800, 928580, 960600, 974400, 975009, 999024, 1040650, 1055600, 1075872, 1114296, 1120700, 1160725, 1165528, 1207154, 1248780, 1266720, 1280800, 1300012, 1332032, 1344840, 1392870, 1456910, 1485728, 1536960, 1560975, 1583400, 1625015, 1665040, 1681050, 1748292, 1793120, 1809600, 1810731, 1857160, 1921200, 1950018, 1998048, 2081300, 2111200, 2151744, 2185365, 2228592, 2241400, 2321450, 2331056, 2414308, 2497560, 2533440, 2561600, 2600024, 2689680, 2785740, 2913820, 2971456, 3017885, 3121950, 3166800, 3250030, 3330080, 3362100, 3482175, 3496584, 3586240, 3621462, 3642275, 3714320, 3842400, 3900036, 3996096, 4162600, 4222400, 4225039, 4370730, 4457184, 4482800, 4642900, 4662112, 4828616, 4875045, 4995120, 5200048, 5379360, 5571480, 5827640, 6035770, 6243900, 6333600, 6500060, 6660160, 6724200, 6964350, 6993168, 7242924, 7284550, 7428640, 7684800, 7800072, 8125075, 8325200, 8450078, 8741460, 8914368, 8965600, 9053655, 9285800, 9324224, 9657232, 9750090, 9990240, 10400096, 10758720, 10926825, 11142960, 11655280, 12071540, 12487800, 12667200, 12675117, 13000120, 13448400, 13928700, 13986336, 14485848, 14569100, 14857280, 15089425, 15600144, 16250150, 16650400, 16900156, 17482920, 17931200, 18107310, 18571600, 19314464, 19500180, 19980480, 20800192, 21125195, 21853650, 22285920, 23310560, 24143080, 24375225, 24975600, 25350234, 26000240, 26896800, 27857400, 27972672, 28971696, 29138200, 30178850, 31200288, 32500300, 33300800, 33800312, 34965840, 36214620, 37143200, 38628928, 39000360, 42250390, 43707300, 44571840, 45268275, 46621120, 48286160, 48750450, 49951200, 50700468, 52000480, 53793600, 55714800, 57943392, 58276400, 60357700, 62400576, 63375585, 65000600, 67600624, 69931680, 72429240, 74286400, 78000720, 84500780, 87414600, 90536550, 96572320, 97500900, 99902400, 101400936, 104000960, 105625975, 111429600, 115886784, 116552800, 120715400, 126751170, 130001200, 135201248, 139863360, 144858480, 156001440, 169001560, 174829200, 181073100, 193144640, 195001800, 202801872, 211251950, 222859200, 233105600, 241430800, 253502340, 260002400, 270402496, 289716960, 312002880, 316877925, 338003120, 349658400, 362146200, 390003600, 405603744, 422503900, 482861600, 507004680, 520004800, 579433920, 633755850, 676006240, 699316800, 724292400, 780007200, 811207488, 845007800, 965723200, 1014009360, 1267511700, 1352012480, 1448584800, 1560014400, 1690015600, 2028018720, 2535023400, 2897169600, 3380031200, 4056037440, 5070046800, 6760062400, 10140093600, 20280187200]

約数ペア:

[(1, 20280187200), (2, 10140093600), (3, 6760062400), (4, 5070046800), (5, 4056037440), (6, 3380031200), (7, 2897169600), (8, 2535023400), (10, 2028018720), (12, 1690015600), (13, 1560014400), (14, 1448584800), (15, 1352012480), (16, 1267511700), (20, 1014009360), (21, 965723200), (24, 845007800), (25, 811207488), (26, 780007200), (28, 724292400), (29, 699316800), (30, 676006240), (32, 633755850), (35, 579433920), (39, 520004800), (40, 507004680), (42, 482861600), (48, 422503900), (50, 405603744), (52, 390003600), (56, 362146200), (58, 349658400), (60, 338003120), (64, 316877925), (65, 312002880), (70, 289716960), (75, 270402496), (78, 260002400), (80, 253502340), (84, 241430800), (87, 233105600), (91, 222859200), (96, 211251950), (100, 202801872), (104, 195001800), (105, 193144640), (112, 181073100), (116, 174829200), (120, 169001560), (130, 156001440), (140, 144858480), (145, 139863360), (150, 135201248), (156, 130001200), (160, 126751170), (168, 120715400), (174, 116552800), (175, 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