2081401920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 672

約数和(自身を含む): 8387608320

約数和(自身を除く): 6306206400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 71, 72, 78, 80, 81, 87, 90, 96, 104, 108, 116, 117, 120, 130, 135, 142, 144, 145, 156, 160, 162, 174, 180, 192, 195, 208, 213, 216, 232, 234, 240, 243, 260, 261, 270, 284, 288, 290, 312, 320, 324, 348, 351, 355, 360, 377, 390, 405, 416, 426, 432, 435, 464, 468, 480, 486, 520, 522, 540, 568, 576, 580, 585, 624, 639, 648, 696, 702, 710, 720, 754, 780, 783, 810, 832, 852, 864, 870, 923, 928, 936, 960, 972, 1040, 1044, 1053, 1065, 1080, 1131, 1136, 1160, 1170, 1215, 1248, 1278, 1296, 1305, 1392, 1404, 1420, 1440, 1508, 1560, 1566, 1620, 1704, 1728, 1740, 1755, 1846, 1856, 1872, 1885, 1917, 1944, 2059, 2080, 2088, 2106, 2130, 2160, 2262, 2272, 2320, 2340, 2349, 2430, 2496, 2556, 2592, 2610, 2769, 2784, 2808, 2840, 2880, 3016, 3120, 3132, 3159, 3195, 3240, 3393, 3408, 3480, 3510, 3692, 3744, 3770, 3834, 3888, 3915, 4118, 4160, 4176, 4212, 4260, 4320, 4524, 4544, 4615, 4640, 4680, 4698, 4860, 5112, 5184, 5220, 5265, 5538, 5568, 5616, 5655, 5680, 5751, 6032, 6177, 6240, 6264, 6318, 6390, 6480, 6786, 6816, 6960, 7020, 7047, 7384, 7488, 7540, 7668, 7776, 7830, 8236, 8307, 8352, 8424, 8520, 8640, 9048, 9230, 9280, 9360, 9396, 9585, 9720, 10179, 10224, 10295, 10440, 10530, 11076, 11232, 11310, 11360, 11502, 11745, 12064, 12354, 12480, 12528, 12636, 12780, 12960, 13572, 13632, 13845, 13920, 14040, 14094, 14768, 15080, 15336, 15552, 15660, 15795, 16472, 16614, 16704, 16848, 16965, 17040, 17253, 18096, 18460, 18531, 18720, 18792, 19170, 19440, 20358, 20448, 20590, 20880, 21060, 22152, 22464, 22620, 22720, 23004, 23490, 24128, 24708, 24921, 25056, 25272, 25560, 25920, 26767, 27144, 27690, 27840, 28080, 28188, 28755, 29536, 30160, 30537, 30672, 30885, 31320, 31590, 32944, 33228, 33696, 33930, 34080, 34506, 35235, 36192, 36920, 37062, 37440, 37584, 38340, 38880, 40716, 40896, 41180, 41535, 41760, 42120, 44304, 45240, 46008, 46980, 49416, 49842, 50112, 50544, 50895, 51120, 53534, 54288, 55380, 55593, 56160, 56376, 57510, 59072, 60320, 61074, 61344, 61770, 62640, 63180, 65888, 66456, 67392, 67860, 68160, 69012, 70470, 72384, 73840, 74124, 74763, 75168, 76680, 77760, 80301, 81432, 82360, 83070, 83520, 84240, 86265, 88608, 90480, 91611, 92016, 92655, 93960, 98832, 99684, 101088, 101790, 102240, 107068, 108576, 110760, 111186, 112320, 112752, 115020, 120640, 122148, 122688, 123540, 124605, 125280, 126360, 131776, 132912, 133835, 135720, 138024, 140940, 147680, 148248, 149526, 150336, 152685, 153360, 160602, 162864, 164720, 166140, 166779, 168480, 172530, 177216, 180960, 183222, 184032, 185310, 187920, 197664, 199368, 202176, 203580, 204480, 214136, 217152, 221520, 222372, 224289, 225504, 230040, 240903, 244296, 247080, 249210, 250560, 252720, 265824, 267670, 271440, 276048, 277965, 281880, 295360, 296496, 299052, 305370, 306720, 321204, 325728, 329440, 332280, 333558, 336960, 345060, 361920, 366444, 368064, 370620, 373815, 375840, 395328, 398736, 401505, 407160, 428272, 443040, 444744, 448578, 451008, 458055, 460080, 481806, 488592, 494160, 498420, 500337, 505440, 531648, 535340, 542880, 552096, 555930, 563760, 592992, 598104, 610740, 613440, 642408, 651456, 658880, 664560, 667116, 690120, 722709, 732888, 741240, 747630, 751680, 797472, 803010, 814320, 833895, 856544, 886080, 889488, 897156, 916110, 920160, 963612, 977184, 988320, 996840, 1000674, 1010880, 1070680, 1085760, 1104192, 1111860, 1121445, 1127520, 1185984, 1196208, 1204515, 1221480, 1284816, 1329120, 1334232, 1380240, 1445418, 1465776, 1482480, 1495260, 1594944, 1606020, 1628640, 1667790, 1713088, 1778976, 1794312, 1832220, 1840320, 1927224, 1954368, 1976640, 1993680, 2001348, 2141360, 2168127, 2223720, 2242890, 2255040, 2392416, 2409030, 2442960, 2501685, 2569632, 2658240, 2668464, 2760480, 2890836, 2931552, 2964960, 2990520, 3212040, 3257280, 3335580, 3557952, 3588624, 3613545, 3664440, 3854448, 3987360, 4002696, 4282720, 4336254, 4447440, 4485780, 4784832, 4818060, 4885920, 5003370, 5139264, 5336928, 5520960, 5781672, 5863104, 5929920, 5981040, 6424080, 6504381, 6671160, 7177248, 7227090, 7328880, 7708896, 7974720, 8005392, 8565440, 8672508, 8894880, 8971560, 9636120, 9771840, 10006740, 10673856, 10840635, 11563344, 11962080, 12848160, 13008762, 13342320, 14354496, 14454180, 14657760, 15417792, 16010784, 17345016, 17789760, 17943120, 19272240, 20013480, 21681270, 23126688, 23924160, 25696320, 26017524, 26684640, 28908360, 29315520, 32021568, 32521905, 34690032, 35886240, 38544480, 40026960, 43362540, 46253376, 52035048, 53369280, 57816720, 65043810, 69380064, 71772480, 77088960, 80053920, 86725080, 104070096, 115633440, 130087620, 138760128, 160107840, 173450160, 208140192, 231266880, 260175240, 346900320, 416280384, 520350480, 693800640, 1040700960, 2081401920]

約数ペア:

[(1, 2081401920), (2, 1040700960), (3, 693800640), (4, 520350480), (5, 416280384), (6, 346900320), (8, 260175240), (9, 231266880), (10, 208140192), (12, 173450160), (13, 160107840), (15, 138760128), (16, 130087620), (18, 115633440), (20, 104070096), (24, 86725080), (26, 80053920), (27, 77088960), (29, 71772480), (30, 69380064), (32, 65043810), (36, 57816720), (39, 53369280), (40, 52035048), (45, 46253376), (48, 43362540), (52, 40026960), (54, 38544480), (58, 35886240), (60, 34690032), (64, 32521905), (65, 32021568), (71, 29315520), (72, 28908360), (78, 26684640), (80, 26017524), (81, 25696320), (87, 23924160), (90, 23126688), (96, 21681270), (104, 20013480), (108, 19272240), (116, 17943120), (117, 17789760), (120, 17345016), (130, 16010784), (135, 15417792), (142, 14657760), (144, 14454180), (145, 14354496), (156, 13342320), (160, 13008762), (162, 12848160), (174, 11962080), (180, 11563344), (192, 10840635), (195, 10673856), (208, 10006740), (213, 9771840), (216, 9636120), (232, 8971560), (234, 8894880), (240, 8672508), (243, 8565440), (260, 8005392), (261, 7974720), (270, 7708896), (284, 7328880), (288, 7227090), (290, 7177248), (312, 6671160), (320, 6504381), (324, 6424080), (348, 5981040), (351, 5929920), (355, 5863104), (360, 5781672), (377, 5520960), (390, 5336928), (405, 5139264), (416, 5003370), (426, 4885920), (432, 4818060), (435, 4784832), (464, 4485780), (468, 4447440), (480, 4336254), (486, 4282720), (520, 4002696), (522, 3987360), (540, 3854448), (568, 3664440), (576, 3613545), (580, 3588624), (585, 3557952), (624, 3335580), (639, 3257280), (648, 3212040), (696, 2990520), (702, 2964960), (710, 2931552), (720, 2890836), (754, 2760480), (780, 2668464), (783, 2658240), (810, 2569632), (832, 2501685), (852, 2442960), (864, 2409030), (870, 2392416), (923, 2255040), (928, 2242890), (936, 2223720), (960, 2168127), (972, 2141360), (1040, 2001348), (1044, 1993680), (1053, 1976640), (1065, 1954368), (1080, 1927224), (1131, 1840320), (1136, 1832220), (1160, 1794312), (1170, 1778976), (1215, 1713088), (1248, 1667790), (1278, 1628640), (1296, 1606020), (1305, 1594944), (1392, 1495260), (1404, 1482480), (1420, 1465776), (1440, 1445418), (1508, 1380240), (1560, 1334232), (1566, 1329120), (1620, 1284816), (1704, 1221480), (1728, 1204515), (1740, 1196208), (1755, 1185984), (1846, 1127520), (1856, 1121445), (1872, 1111860), (1885, 1104192), (1917, 1085760), (1944, 1070680), (2059, 1010880), (2080, 1000674), (2088, 996840), (2106, 988320), (2130, 977184), (2160, 963612), (2262, 920160), (2272, 916110), (2320, 897156), (2340, 889488), (2349, 886080), (2430, 856544), (2496, 833895), (2556, 814320), (2592, 803010), (2610, 797472), (2769, 751680), (2784, 747630), (2808, 741240), (2840, 732888), (2880, 722709), (3016, 690120), (3120, 667116), (3132, 664560), (3159, 658880), (3195, 651456), (3240, 642408), (3393, 613440), (3408, 610740), (3480, 598104), (3510, 592992), (3692, 563760), (3744, 555930), (3770, 552096), (3834, 542880), (3888, 535340), (3915, 531648), (4118, 505440), (4160, 500337), (4176, 498420), (4212, 494160), (4260, 488592), (4320, 481806), (4524, 460080), (4544, 458055), (4615, 451008), (4640, 448578), (4680, 444744), (4698, 443040), (4860, 428272), (5112, 407160), (5184, 401505), (5220, 398736), (5265, 395328), (5538, 375840), (5568, 373815), (5616, 370620), (5655, 368064), (5680, 366444), (5751, 361920), (6032, 345060), (6177, 336960), (6240, 333558), (6264, 332280), (6318, 329440), (6390, 325728), (6480, 321204), (6786, 306720), (6816, 305370), (6960, 299052), (7020, 296496), (7047, 295360), (7384, 281880), (7488, 277965), (7540, 276048), (7668, 271440), (7776, 267670), (7830, 265824), (8236, 252720), (8307, 250560), (8352, 249210), (8424, 247080), (8520, 244296), (8640, 240903), (9048, 230040), (9230, 225504), (9280, 224289), (9360, 222372), (9396, 221520), (9585, 217152), (9720, 214136), (10179, 204480), (10224, 203580), (10295, 202176), (10440, 199368), (10530, 197664), (11076, 187920), (11232, 185310), (11310, 184032), (11360, 183222), (11502, 180960), (11745, 177216), (12064, 172530), (12354, 168480), (12480, 166779), (12528, 166140), (12636, 164720), (12780, 162864), (12960, 160602), (13572, 153360), (13632, 152685), (13845, 150336), (13920, 149526), (14040, 148248), (14094, 147680), (14768, 140940), (15080, 138024), (15336, 135720), (15552, 133835), (15660, 132912), (15795, 131776), (16472, 126360), (16614, 125280), (16704, 124605), (16848, 123540), (16965, 122688), (17040, 122148), (17253, 120640), (18096, 115020), (18460, 112752), (18531, 112320), (18720, 111186), (18792, 110760), (19170, 108576), (19440, 107068), (20358, 102240), (20448, 101790), (20590, 101088), (20880, 99684), (21060, 98832), (22152, 93960), (22464, 92655), (22620, 92016), (22720, 91611), (23004, 90480), (23490, 88608), (24128, 86265), (24708, 84240), (24921, 83520), (25056, 83070), (25272, 82360), (25560, 81432), (25920, 80301), (26767, 77760), (27144, 76680), (27690, 75168), (27840, 74763), (28080, 74124), (28188, 73840), (28755, 72384), (29536, 70470), (30160, 69012), (30537, 68160), (30672, 67860), (30885, 67392), (31320, 66456), (31590, 65888), (32944, 63180), (33228, 62640), (33696, 61770), (33930, 61344), (34080, 61074), (34506, 60320), (35235, 59072), (36192, 57510), (36920, 56376), (37062, 56160), (37440, 55593), (37584, 55380), (38340, 54288), (38880, 53534), (40716, 51120), (40896, 50895), (41180, 50544), (41535, 50112), (41760, 49842), (42120, 49416), (44304, 46980), (45240, 46008)]