2017664880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 640

約数和(自身を含む): 8392605696

約数和(自身を除く): 6374940816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 47, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 94, 101, 105, 110, 112, 115, 120, 132, 138, 140, 141, 154, 161, 165, 168, 176, 184, 188, 202, 210, 220, 230, 231, 235, 240, 253, 264, 276, 280, 282, 303, 308, 322, 329, 330, 336, 345, 368, 376, 385, 404, 420, 440, 460, 462, 470, 483, 505, 506, 517, 528, 552, 560, 564, 606, 616, 644, 658, 660, 690, 705, 707, 752, 759, 770, 805, 808, 840, 880, 920, 924, 940, 966, 987, 1010, 1012, 1034, 1081, 1104, 1111, 1128, 1155, 1212, 1232, 1265, 1288, 1316, 1320, 1380, 1410, 1414, 1515, 1518, 1540, 1551, 1610, 1616, 1645, 1680, 1771, 1840, 1848, 1880, 1932, 1974, 2020, 2024, 2068, 2121, 2162, 2222, 2256, 2310, 2323, 2415, 2424, 2530, 2576, 2585, 2632, 2640, 2760, 2820, 2828, 3030, 3036, 3080, 3102, 3220, 3243, 3290, 3333, 3535, 3542, 3619, 3696, 3760, 3795, 3864, 3948, 4040, 4048, 4136, 4242, 4324, 4444, 4620, 4646, 4747, 4830, 4848, 4935, 5060, 5170, 5264, 5313, 5405, 5520, 5555, 5640, 5656, 6060, 6072, 6160, 6204, 6440, 6486, 6580, 6666, 6969, 7070, 7084, 7238, 7567, 7590, 7728, 7755, 7777, 7896, 8080, 8272, 8484, 8648, 8855, 8888, 9240, 9292, 9494, 9660, 9870, 10120, 10340, 10605, 10626, 10810, 10857, 11110, 11280, 11312, 11615, 11891, 12120, 12144, 12408, 12880, 12972, 13160, 13332, 13938, 14140, 14168, 14241, 14476, 15134, 15180, 15510, 15554, 15792, 16215, 16261, 16665, 16968, 17296, 17710, 17776, 18095, 18480, 18584, 18988, 19320, 19740, 20240, 20680, 21210, 21252, 21620, 21714, 22220, 22701, 23230, 23331, 23735, 23782, 24240, 24816, 25553, 25944, 26320, 26565, 26664, 27876, 28280, 28336, 28482, 28952, 30268, 30360, 31020, 31108, 32430, 32522, 33229, 33330, 33936, 34845, 35420, 35673, 36190, 37168, 37835, 37976, 38640, 38885, 39480, 41360, 42420, 42504, 43240, 43428, 44440, 45402, 46460, 46662, 47470, 47564, 48783, 51106, 51888, 52217, 53130, 53328, 54285, 55752, 56560, 56964, 57904, 59455, 60536, 60720, 62040, 62216, 64860, 65044, 66458, 66660, 69690, 70840, 71205, 71346, 72380, 75670, 75952, 76659, 77770, 78960, 81305, 83237, 84840, 85008, 86480, 86856, 88880, 90804, 92920, 93324, 94940, 95128, 97566, 99687, 102212, 104434, 106260, 108570, 109181, 111504, 113505, 113928, 116655, 118910, 121072, 124080, 124432, 127765, 129720, 130088, 132916, 133320, 139380, 141680, 142410, 142692, 144760, 151340, 153318, 155540, 156651, 162610, 166145, 166474, 169680, 173712, 178365, 178871, 181608, 185840, 186648, 189880, 190256, 195132, 199374, 204424, 208868, 212520, 217140, 218362, 227010, 227856, 233310, 237820, 243915, 249711, 255530, 259440, 260176, 261085, 265832, 266640, 278760, 284820, 285384, 289520, 302680, 306636, 311080, 313302, 325220, 327543, 332290, 332948, 356730, 357742, 363216, 365519, 373296, 379760, 383295, 390264, 398748, 408848, 416185, 417736, 425040, 434280, 436724, 454020, 466620, 475640, 487830, 498435, 499422, 511060, 522170, 531664, 536613, 545905, 557520, 569640, 570768, 605360, 613272, 622160, 626604, 650440, 655086, 664580, 665896, 713460, 715484, 731038, 764267, 766590, 780528, 783255, 797496, 832370, 835472, 868560, 873448, 894355, 908040, 933240, 951280, 975660, 996870, 998844, 1022120, 1044340, 1073226, 1091810, 1096557, 1139280, 1200991, 1226544, 1248555, 1253208, 1300880, 1310172, 1329160, 1331792, 1426920, 1430968, 1462076, 1528534, 1533180, 1566510, 1594992, 1637715, 1664740, 1746896, 1788710, 1816080, 1827595, 1866480, 1951320, 1993740, 1997688, 2044240, 2088680, 2146452, 2183620, 2193114, 2292801, 2401982, 2497110, 2506416, 2620344, 2658320, 2683065, 2853840, 2861936, 2924152, 3057068, 3066360, 3133020, 3275430, 3329480, 3577420, 3602973, 3655190, 3821335, 3902640, 3987480, 3995376, 4177360, 4292904, 4367240, 4386228, 4585602, 4803964, 4994220, 5240688, 5366130, 5482785, 5848304, 6004955, 6114136, 6132720, 6266040, 6550860, 6658960, 7154840, 7205946, 7310380, 7642670, 7974960, 8406937, 8585808, 8734480, 8772456, 9171204, 9607928, 9988440, 10732260, 10965570, 11464005, 12009910, 12228272, 12532080, 13101720, 14309680, 14411892, 14620760, 15285340, 16813874, 17544912, 18014865, 18342408, 19215856, 19976880, 21464520, 21931140, 22928010, 24019820, 25220811, 26203440, 28823784, 29241520, 30570680, 33627748, 36029730, 36684816, 42034685, 42929040, 43862280, 45856020, 48039640, 50441622, 57647568, 61141360, 67255496, 72059460, 84069370, 87724560, 91712040, 96079280, 100883244, 126104055, 134510992, 144118920, 168138740, 183424080, 201766488, 252208110, 288237840, 336277480, 403532976, 504416220, 672554960, 1008832440, 2017664880]

約数ペア:

[(1, 2017664880), (2, 1008832440), (3, 672554960), (4, 504416220), (5, 403532976), (6, 336277480), (7, 288237840), (8, 252208110), (10, 201766488), (11, 183424080), (12, 168138740), (14, 144118920), (15, 134510992), (16, 126104055), (20, 100883244), (21, 96079280), (22, 91712040), (23, 87724560), (24, 84069370), (28, 72059460), (30, 67255496), (33, 61141360), (35, 57647568), (40, 50441622), (42, 48039640), (44, 45856020), (46, 43862280), (47, 42929040), (48, 42034685), (55, 36684816), (56, 36029730), (60, 33627748), (66, 30570680), (69, 29241520), (70, 28823784), (77, 26203440), (80, 25220811), (84, 24019820), (88, 22928010), (92, 21931140), (94, 21464520), (101, 19976880), (105, 19215856), (110, 18342408), (112, 18014865), (115, 17544912), (120, 16813874), (132, 15285340), (138, 14620760), (140, 14411892), (141, 14309680), (154, 13101720), (161, 12532080), (165, 12228272), (168, 12009910), (176, 11464005), (184, 10965570), (188, 10732260), (202, 9988440), (210, 9607928), (220, 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(12972, 155540), (13160, 153318), (13332, 151340), (13938, 144760), (14140, 142692), (14168, 142410), (14241, 141680), (14476, 139380), (15134, 133320), (15180, 132916), (15510, 130088), (15554, 129720), (15792, 127765), (16215, 124432), (16261, 124080), (16665, 121072), (16968, 118910), (17296, 116655), (17710, 113928), (17776, 113505), (18095, 111504), (18480, 109181), (18584, 108570), (18988, 106260), (19320, 104434), (19740, 102212), (20240, 99687), (20680, 97566), (21210, 95128), (21252, 94940), (21620, 93324), (21714, 92920), (22220, 90804), (22701, 88880), (23230, 86856), (23331, 86480), (23735, 85008), (23782, 84840), (24240, 83237), (24816, 81305), (25553, 78960), (25944, 77770), (26320, 76659), (26565, 75952), (26664, 75670), (27876, 72380), (28280, 71346), (28336, 71205), (28482, 70840), (28952, 69690), (30268, 66660), (30360, 66458), (31020, 65044), (31108, 64860), (32430, 62216), (32522, 62040), (33229, 60720), (33330, 60536), (33936, 59455), (34845, 57904), (35420, 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