215290138860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{2011}}^1$

素因数の和:3429

約数の個数: 288

約数和(自身を含む): 718189355520

約数和(自身を除く): 502899216660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1361, 1380, 1710, 1748, 2011, 2070, 2185, 2622, 2722, 3420, 3933, 4022, 4083, 4140, 4370, 5244, 5444, 6033, 6555, 6805, 7866, 8044, 8166, 8740, 10055, 12066, 12249, 13110, 13610, 15732, 16332, 18099, 19665, 20110, 20415, 24132, 24498, 25859, 26220, 27220, 30165, 31303, 36198, 38209, 39330, 40220, 40830, 46253, 48996, 51718, 60330, 61245, 62606, 72396, 76418, 77577, 78660, 81660, 90495, 92506, 93909, 103436, 114627, 120660, 122490, 125212, 129295, 138759, 152836, 155154, 156515, 180990, 185012, 187818, 191045, 229254, 231265, 232731, 244980, 258590, 277518, 281727, 310308, 313030, 343881, 361980, 375636, 382090, 387885, 416277, 458508, 462530, 465462, 469545, 517180, 555036, 563454, 573135, 594757, 626060, 687762, 693795, 764180, 775770, 832554, 878807, 925060, 930924, 939090, 1126908, 1146270, 1163655, 1189514, 1375524, 1387590, 1408635, 1551540, 1665108, 1719405, 1757614, 1784271, 1878180, 2081385, 2292540, 2327310, 2379028, 2636421, 2736971, 2775180, 2817270, 2973785, 3438810, 3515228, 3568542, 4162770, 4394035, 4654620, 5272842, 5352813, 5473942, 5634540, 5947570, 6877620, 7137084, 7909263, 8210913, 8325540, 8788070, 8921355, 10545684, 10705626, 10947884, 11895140, 13182105, 13684855, 15818526, 16421826, 17576140, 17842710, 21411252, 24632739, 26364210, 26764065, 27369710, 31637052, 32843652, 35685420, 39546315, 41054565, 49265478, 52002449, 52728420, 53528130, 54739420, 62950333, 79092630, 82109130, 98530956, 104004898, 107056260, 123163695, 125900666, 156007347, 158185260, 164218260, 188850999, 208009796, 246327390, 251801332, 260012245, 312014694, 314751665, 377701998, 468022041, 492654780, 520024490, 566552997, 624029388, 629503330, 755403996, 780036735, 936044082, 944254995, 1040048980, 1133105994, 1196056327, 1259006660, 1560073470, 1872088164, 1888509990, 2266211988, 2340110205, 2392112654, 2832764985, 3120146940, 3588168981, 3777019980, 4680220410, 4784225308, 5665529970, 5980281635, 7176337962, 9360440820, 10764506943, 11331059940, 11960563270, 14352675924, 17940844905, 21529013886, 23921126540, 35881689810, 43058027772, 53822534715, 71763379620, 107645069430, 215290138860]

約数ペア:

[(1, 215290138860), (2, 107645069430), (3, 71763379620), (4, 53822534715), (5, 43058027772), (6, 35881689810), (9, 23921126540), (10, 21529013886), (12, 17940844905), (15, 14352675924), (18, 11960563270), (19, 11331059940), (20, 10764506943), (23, 9360440820), (30, 7176337962), (36, 5980281635), (38, 5665529970), (45, 4784225308), (46, 4680220410), (57, 3777019980), (60, 3588168981), (69, 3120146940), (76, 2832764985), (90, 2392112654), (92, 2340110205), (95, 2266211988), (114, 1888509990), (115, 1872088164), (138, 1560073470), (171, 1259006660), (180, 1196056327), (190, 1133105994), (207, 1040048980), (228, 944254995), (230, 936044082), (276, 780036735), (285, 755403996), (342, 629503330), (345, 624029388), (380, 566552997), (414, 520024490), (437, 492654780), (460, 468022041), (570, 377701998), (684, 314751665), (690, 312014694), (828, 260012245), (855, 251801332), (874, 246327390), (1035, 208009796), (1140, 188850999), (1311, 164218260), (1361, 158185260), (1380, 156007347), (1710, 125900666), (1748, 123163695), (2011, 107056260), (2070, 104004898), (2185, 98530956), (2622, 82109130), (2722, 79092630), (3420, 62950333), (3933, 54739420), (4022, 53528130), (4083, 52728420), (4140, 52002449), (4370, 49265478), (5244, 41054565), (5444, 39546315), (6033, 35685420), (6555, 32843652), (6805, 31637052), (7866, 27369710), (8044, 26764065), (8166, 26364210), (8740, 24632739), (10055, 21411252), (12066, 17842710), (12249, 17576140), (13110, 16421826), (13610, 15818526), (15732, 13684855), (16332, 13182105), (18099, 11895140), (19665, 10947884), (20110, 10705626), (20415, 10545684), (24132, 8921355), (24498, 8788070), (25859, 8325540), (26220, 8210913), (27220, 7909263), (30165, 7137084), (31303, 6877620), (36198, 5947570), (38209, 5634540), (39330, 5473942), (40220, 5352813), (40830, 5272842), (46253, 4654620), (48996, 4394035), (51718, 4162770), (60330, 3568542), (61245, 3515228), (62606, 3438810), (72396, 2973785), (76418, 2817270), (77577, 2775180), (78660, 2736971), (81660, 2636421), (90495, 2379028), (92506, 2327310), (93909, 2292540), (103436, 2081385), (114627, 1878180), (120660, 1784271), (122490, 1757614), (125212, 1719405), (129295, 1665108), (138759, 1551540), (152836, 1408635), (155154, 1387590), (156515, 1375524), (180990, 1189514), (185012, 1163655), (187818, 1146270), (191045, 1126908), (229254, 939090), (231265, 930924), (232731, 925060), (244980, 878807), (258590, 832554), (277518, 775770), (281727, 764180), (310308, 693795), (313030, 687762), (343881, 626060), (361980, 594757), (375636, 573135), (382090, 563454), (387885, 555036), (416277, 517180), (458508, 469545), (462530, 465462)]