205123801680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1033}}^1$

素因数の和:1656

約数の個数: 640

約数和(自身を含む): 844871639040

約数和(自身を除く): 639747837360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 483, 504, 540, 552, 560, 571, 621, 630, 644, 690, 720, 756, 805, 828, 840, 920, 945, 966, 1008, 1033, 1035, 1080, 1104, 1142, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1680, 1713, 1840, 1890, 1932, 2066, 2070, 2160, 2284, 2415, 2484, 2520, 2576, 2760, 2855, 2898, 3024, 3099, 3105, 3220, 3312, 3426, 3780, 3864, 3997, 4132, 4140, 4347, 4568, 4830, 4968, 5040, 5139, 5165, 5520, 5710, 5796, 6198, 6210, 6440, 6852, 7231, 7245, 7560, 7728, 7994, 8264, 8280, 8565, 8694, 9136, 9297, 9660, 9936, 10278, 10330, 11420, 11592, 11991, 12396, 12420, 12880, 13133, 13704, 14462, 14490, 15120, 15417, 15495, 15988, 16528, 16560, 17130, 17388, 18594, 19320, 19985, 20556, 20660, 21693, 21735, 22840, 23184, 23759, 23982, 24792, 24840, 25695, 26266, 27408, 27891, 28924, 28980, 30834, 30990, 31976, 34260, 34776, 35973, 36155, 37188, 38640, 39399, 39970, 41112, 41320, 43386, 43470, 45680, 46485, 47518, 47964, 49584, 49680, 51390, 52532, 55782, 57848, 57960, 59955, 61668, 61980, 63952, 65079, 65665, 68520, 69552, 71277, 71946, 72310, 74376, 77085, 78798, 79940, 82224, 82640, 86772, 86940, 91931, 92970, 95036, 95928, 102780, 105064, 107919, 108465, 111564, 115696, 115920, 118197, 118795, 119910, 123336, 123960, 130158, 131330, 137040, 139455, 142554, 143892, 144620, 148752, 154170, 157596, 159880, 166313, 173544, 173880, 179865, 183862, 185940, 190072, 191856, 195237, 196995, 205560, 210128, 213831, 215838, 216930, 223128, 236394, 237590, 239820, 246672, 247920, 260316, 262660, 275793, 278910, 285108, 287784, 289240, 308340, 315192, 319760, 325395, 332626, 347088, 347760, 354591, 356385, 359730, 367724, 371880, 380144, 390474, 393990, 411120, 427662, 431676, 433860, 446256, 459655, 472788, 475180, 479640, 498939, 520632, 525320, 539595, 551586, 557820, 570216, 575568, 578480, 589843, 590985, 616680, 630384, 641493, 650790, 665252, 709182, 712770, 719460, 735448, 743760, 780948, 787980, 827379, 831565, 855324, 863352, 867720, 919310, 945576, 950360, 959280, 976185, 997878, 1041264, 1050640, 1069155, 1079190, 1103172, 1115640, 1140432, 1179686, 1181970, 1233360, 1282986, 1301580, 1330504, 1378965, 1418364, 1425540, 1438920, 1470896, 1496817, 1561896, 1575960, 1654758, 1663130, 1710648, 1726704, 1735440, 1769529, 1772955, 1838620, 1891152, 1900720, 1952370, 1995756, 2138310, 2158380, 2206344, 2231280, 2359372, 2363940, 2482137, 2494695, 2565972, 2603160, 2661008, 2757930, 2836728, 2851080, 2877840, 2949215, 2993634, 3123792, 3151920, 3207465, 3309516, 3326260, 3421296, 3539058, 3545910, 3677240, 3904740, 3991512, 4128901, 4136895, 4276620, 4316760, 4412688, 4490451, 4718744, 4727880, 4964274, 4989390, 5131944, 5206320, 5308587, 5515860, 5673456, 5702160, 5898430, 5987268, 6414930, 6619032, 6652520, 7078116, 7091820, 7354480, 7484085, 7809480, 7983024, 8257802, 8273790, 8553240, 8633520, 8847645, 8980902, 9437488, 9455760, 9928548, 9978780, 10263888, 10617174, 11031720, 11796860, 11974536, 12386703, 12410685, 12829860, 13238064, 13305040, 13566389, 14156232, 14183640, 14968170, 15618960, 15925761, 16515604, 16547580, 17106480, 17695290, 17961804, 19857096, 19957560, 20644505, 21234348, 22063440, 22452255, 23593720, 23949072, 24773406, 24821370, 25659720, 26542935, 27132778, 28312464, 28367280, 29936340, 31851522, 33031208, 33095160, 35390580, 35923608, 37160109, 39714192, 39915120, 40699167, 41289010, 42468696, 44904510, 47187440, 49546812, 49642740, 51319440, 53085870, 54265556, 59872680, 61933515, 63703044, 66062416, 66190320, 67831945, 70781160, 71847216, 74320218, 79628805, 81398334, 82578020, 84937392, 89809020, 94964723, 99093624, 99285480, 106171740, 108531112, 111480327, 119745360, 122097501, 123867030, 127406088, 135663890, 141562320, 148640436, 159257610, 162796668, 165156040, 179618040, 185800545, 189929446, 198187248, 198570960, 203495835, 212343480, 217062224, 222960654, 244195002, 247734060, 254812176, 271327780, 284894169, 297280872, 318515220, 325593336, 330312080, 359236080, 366292503, 371601090, 379858892, 406991670, 424686960, 445921308, 474823615, 488390004, 495468120, 542655560, 557401635, 569788338, 594561744, 610487505, 637030440, 651186672, 732585006, 743202180, 759717784, 813983340, 854682507, 891842616, 949647230, 976780008, 990936240, 1085311120, 1114803270, 1139576676, 1220975010, 1274060880, 1424470845, 1465170012, 1486404360, 1519435568, 1627966680, 1709365014, 1783685232, 1831462515, 1899294460, 1953560016, 2229606540, 2279153352, 2441950020, 2564047521, 2848941690, 2930340024, 2972808720, 3255933360, 3418730028, 3662925030, 3798588920, 4273412535, 4459213080, 4558306704, 4883900040, 5128095042, 5697883380, 5860680048, 6837460056, 7325850060, 7597177840, 8546825070, 8918426160, 9767800080, 10256190084, 11395766760, 12820237605, 13674920112, 14651700120, 17093650140, 20512380168, 22791533520, 25640475210, 29303400240, 34187300280, 41024760336, 51280950420, 68374600560, 102561900840, 205123801680]

約数ペア:

[(1, 205123801680), (2, 102561900840), (3, 68374600560), (4, 51280950420), (5, 41024760336), (6, 34187300280), (7, 29303400240), (8, 25640475210), (9, 22791533520), (10, 20512380168), (12, 17093650140), (14, 14651700120), (15, 13674920112), (16, 12820237605), (18, 11395766760), (20, 10256190084), (21, 9767800080), (23, 8918426160), (24, 8546825070), (27, 7597177840), (28, 7325850060), (30, 6837460056), (35, 5860680048), (36, 5697883380), (40, 5128095042), (42, 4883900040), (45, 4558306704), (46, 4459213080), (48, 4273412535), (54, 3798588920), (56, 3662925030), (60, 3418730028), (63, 3255933360), (69, 2972808720), (70, 2930340024), (72, 2848941690), (80, 2564047521), (84, 2441950020), (90, 2279153352), (92, 2229606540), (105, 1953560016), (108, 1899294460), (112, 1831462515), (115, 1783685232), (120, 1709365014), (126, 1627966680), (135, 1519435568), (138, 1486404360), (140, 1465170012), (144, 1424470845), (161, 1274060880), (168, 1220975010), (180, 1139576676), (184, 1114803270), (189, 1085311120), (207, 990936240), (210, 976780008), (216, 949647230), (230, 891842616), (240, 854682507), (252, 813983340), (270, 759717784), (276, 743202180), (280, 732585006), (315, 651186672), (322, 637030440), (336, 610487505), (345, 594561744), (360, 569788338), (368, 557401635), (378, 542655560), (414, 495468120), (420, 488390004), (432, 474823615), (460, 445921308), (483, 424686960), (504, 406991670), (540, 379858892), (552, 371601090), (560, 366292503), (571, 359236080), (621, 330312080), (630, 325593336), (644, 318515220), (690, 297280872), (720, 284894169), (756, 271327780), (805, 254812176), (828, 247734060), (840, 244195002), (920, 222960654), (945, 217062224), (966, 212343480), (1008, 203495835), (1033, 198570960), (1035, 198187248), (1080, 189929446), (1104, 185800545), (1142, 179618040), (1242, 165156040), (1260, 162796668), (1288, 159257610), (1380, 148640436), (1449, 141562320), (1512, 135663890), (1610, 127406088), (1656, 123867030), (1680, 122097501), (1713, 119745360), (1840, 111480327), (1890, 108531112), (1932, 106171740), (2066, 99285480), (2070, 99093624), (2160, 94964723), (2284, 89809020), (2415, 84937392), (2484, 82578020), (2520, 81398334), (2576, 79628805), (2760, 74320218), (2855, 71847216), (2898, 70781160), (3024, 67831945), (3099, 66190320), (3105, 66062416), (3220, 63703044), (3312, 61933515), (3426, 59872680), (3780, 54265556), (3864, 53085870), (3997, 51319440), (4132, 49642740), (4140, 49546812), (4347, 47187440), (4568, 44904510), (4830, 42468696), (4968, 41289010), (5040, 40699167), (5139, 39915120), (5165, 39714192), (5520, 37160109), (5710, 35923608), (5796, 35390580), (6198, 33095160), (6210, 33031208), (6440, 31851522), (6852, 29936340), (7231, 28367280), (7245, 28312464), (7560, 27132778), (7728, 26542935), (7994, 25659720), (8264, 24821370), (8280, 24773406), (8565, 23949072), (8694, 23593720), (9136, 22452255), (9297, 22063440), (9660, 21234348), (9936, 20644505), (10278, 19957560), (10330, 19857096), (11420, 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