81283430016

素因数分解:

$2^7\times 3^6\times {\mathrm{19}}^3\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 448

約数和(自身を含む): 258290764800

約数和(自身を除く): 177007334784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 127, 128, 144, 152, 162, 171, 192, 216, 228, 243, 254, 288, 304, 324, 342, 361, 381, 384, 432, 456, 486, 508, 513, 576, 608, 648, 684, 722, 729, 762, 864, 912, 972, 1016, 1026, 1083, 1143, 1152, 1216, 1296, 1368, 1444, 1458, 1524, 1539, 1728, 1824, 1944, 2032, 2052, 2166, 2286, 2413, 2432, 2592, 2736, 2888, 2916, 3048, 3078, 3249, 3429, 3456, 3648, 3888, 4064, 4104, 4332, 4572, 4617, 4826, 5184, 5472, 5776, 5832, 6096, 6156, 6498, 6858, 6859, 7239, 7296, 7776, 8128, 8208, 8664, 9144, 9234, 9652, 9747, 10287, 10368, 10944, 11552, 11664, 12192, 12312, 12996, 13716, 13718, 13851, 14478, 15552, 16256, 16416, 17328, 18288, 18468, 19304, 19494, 20574, 20577, 21717, 21888, 23104, 23328, 24384, 24624, 25992, 27432, 27436, 27702, 28956, 29241, 30861, 31104, 32832, 34656, 36576, 36936, 38608, 38988, 41148, 41154, 43434, 45847, 46208, 46656, 48768, 49248, 51984, 54864, 54872, 55404, 57912, 58482, 61722, 61731, 65151, 65664, 69312, 73152, 73872, 77216, 77976, 82296, 82308, 86868, 87723, 91694, 92583, 93312, 98496, 103968, 109728, 109744, 110808, 115824, 116964, 123444, 123462, 130302, 137541, 138624, 146304, 147744, 154432, 155952, 164592, 164616, 173736, 175446, 183388, 185166, 185193, 195453, 196992, 207936, 219456, 219488, 221616, 231648, 233928, 246888, 246924, 260604, 263169, 275082, 295488, 308864, 311904, 329184, 329232, 347472, 350892, 366776, 370332, 370386, 390906, 412623, 415872, 438912, 438976, 443232, 463296, 467856, 493776, 493848, 521208, 526338, 550164, 555579, 586359, 590976, 623808, 658368, 658464, 694944, 701784, 733552, 740664, 740772, 781812, 825246, 871093, 877952, 886464, 926592, 935712, 987552, 987696, 1042416, 1052676, 1100328, 1111158, 1172718, 1237869, 1247616, 1316736, 1316928, 1389888, 1403568, 1467104, 1481328, 1481544, 1563624, 1650492, 1666737, 1742186, 1759077, 1772928, 1871424, 1975104, 1975392, 2084832, 2105352, 2200656, 2222316, 2345436, 2475738, 2613279, 2633856, 2779776, 2807136, 2934208, 2962656, 2963088, 3127248, 3300984, 3333474, 3484372, 3518154, 3713607, 3742848, 3950208, 3950784, 4169664, 4210704, 4401312, 4444632, 4690872, 4951476, 5000211, 5226558, 5614272, 5868416, 5925312, 5926176, 6254496, 6601968, 6666948, 6968744, 7036308, 7427214, 7839837, 7901568, 8339328, 8421408, 8802624, 8889264, 9381744, 9902952, 10000422, 10453116, 11140821, 11228544, 11850624, 11852352, 12508992, 13203936, 13333896, 13937488, 14072616, 14854428, 15679674, 16842816, 17605248, 17778528, 18763488, 19805904, 20000844, 20906232, 22281642, 23519511, 23704704, 25017984, 26407872, 26667792, 27874976, 28145232, 29708856, 31359348, 33422463, 33685632, 35557056, 37526976, 39611808, 40001688, 41812464, 44563284, 47039022, 52815744, 53335584, 55749952, 56290464, 59417712, 62718696, 66844926, 70558533, 71114112, 75053952, 79223616, 80003376, 83624928, 89126568, 94078044, 106671168, 111499904, 112580928, 118835424, 125437392, 133689852, 141117066, 158447232, 160006752, 167249856, 178253136, 188156088, 211675599, 213342336, 225161856, 237670848, 250874784, 267379704, 282234132, 320013504, 334499712, 356506272, 376312176, 423351198, 475341696, 501749568, 534759408, 564468264, 635026797, 640027008, 713012544, 752624352, 846702396, 1003499136, 1069518816, 1128936528, 1270053594, 1426025088, 1505248704, 1693404792, 2139037632, 2257873056, 2540107188, 3010497408, 3386809584, 4278075264, 4515746112, 5080214376, 6773619168, 9031492224, 10160428752, 13547238336, 20320857504, 27094476672, 40641715008, 81283430016]

約数ペア:

[(1, 81283430016), (2, 40641715008), (3, 27094476672), (4, 20320857504), (6, 13547238336), (8, 10160428752), (9, 9031492224), (12, 6773619168), (16, 5080214376), (18, 4515746112), (19, 4278075264), (24, 3386809584), (27, 3010497408), (32, 2540107188), (36, 2257873056), (38, 2139037632), (48, 1693404792), (54, 1505248704), (57, 1426025088), (64, 1270053594), (72, 1128936528), (76, 1069518816), (81, 1003499136), (96, 846702396), (108, 752624352), (114, 713012544), (127, 640027008), (128, 635026797), (144, 564468264), (152, 534759408), (162, 501749568), (171, 475341696), (192, 423351198), (216, 376312176), (228, 356506272), (243, 334499712), (254, 320013504), (288, 282234132), (304, 267379704), (324, 250874784), (342, 237670848), (361, 225161856), (381, 213342336), (384, 211675599), (432, 188156088), (456, 178253136), (486, 167249856), (508, 160006752), (513, 158447232), (576, 141117066), (608, 133689852), (648, 125437392), (684, 118835424), (722, 112580928), (729, 111499904), (762, 106671168), (864, 94078044), (912, 89126568), (972, 83624928), (1016, 80003376), (1026, 79223616), (1083, 75053952), (1143, 71114112), (1152, 70558533), (1216, 66844926), (1296, 62718696), (1368, 59417712), (1444, 56290464), (1458, 55749952), (1524, 53335584), (1539, 52815744), (1728, 47039022), (1824, 44563284), (1944, 41812464), (2032, 40001688), (2052, 39611808), (2166, 37526976), (2286, 35557056), (2413, 33685632), (2432, 33422463), (2592, 31359348), (2736, 29708856), (2888, 28145232), (2916, 27874976), (3048, 26667792), (3078, 26407872), (3249, 25017984), (3429, 23704704), (3456, 23519511), (3648, 22281642), (3888, 20906232), (4064, 20000844), (4104, 19805904), (4332, 18763488), (4572, 17778528), (4617, 17605248), (4826, 16842816), (5184, 15679674), (5472, 14854428), (5776, 14072616), (5832, 13937488), (6096, 13333896), (6156, 13203936), (6498, 12508992), (6858, 11852352), (6859, 11850624), (7239, 11228544), (7296, 11140821), (7776, 10453116), (8128, 10000422), (8208, 9902952), (8664, 9381744), (9144, 8889264), (9234, 8802624), (9652, 8421408), (9747, 8339328), (10287, 7901568), (10368, 7839837), (10944, 7427214), (11552, 7036308), (11664, 6968744), (12192, 6666948), (12312, 6601968), (12996, 6254496), (13716, 5926176), (13718, 5925312), (13851, 5868416), (14478, 5614272), (15552, 5226558), (16256, 5000211), (16416, 4951476), (17328, 4690872), (18288, 4444632), (18468, 4401312), (19304, 4210704), (19494, 4169664), (20574, 3950784), (20577, 3950208), (21717, 3742848), (21888, 3713607), (23104, 3518154), (23328, 3484372), (24384, 3333474), (24624, 3300984), (25992, 3127248), (27432, 2963088), (27436, 2962656), (27702, 2934208), (28956, 2807136), (29241, 2779776), (30861, 2633856), (31104, 2613279), (32832, 2475738), (34656, 2345436), (36576, 2222316), (36936, 2200656), (38608, 2105352), (38988, 2084832), (41148, 1975392), (41154, 1975104), (43434, 1871424), (45847, 1772928), (46208, 1759077), (46656, 1742186), (48768, 1666737), (49248, 1650492), (51984, 1563624), (54864, 1481544), (54872, 1481328), (55404, 1467104), (57912, 1403568), (58482, 1389888), (61722, 1316928), (61731, 1316736), (65151, 1247616), (65664, 1237869), (69312, 1172718), (73152, 1111158), (73872, 1100328), (77216, 1052676), (77976, 1042416), (82296, 987696), (82308, 987552), (86868, 935712), (87723, 926592), (91694, 886464), (92583, 877952), (93312, 871093), (98496, 825246), (103968, 781812), (109728, 740772), (109744, 740664), (110808, 733552), (115824, 701784), (116964, 694944), (123444, 658464), (123462, 658368), (130302, 623808), (137541, 590976), (138624, 586359), (146304, 555579), (147744, 550164), (154432, 526338), (155952, 521208), (164592, 493848), (164616, 493776), (173736, 467856), (175446, 463296), (183388, 443232), (185166, 438976), (185193, 438912), (195453, 415872), (196992, 412623), (207936, 390906), (219456, 370386), (219488, 370332), (221616, 366776), (231648, 350892), (233928, 347472), (246888, 329232), (246924, 329184), (260604, 311904), (263169, 308864), (275082, 295488)]