21616635040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1156

約数の個数: 384

約数和(自身を含む): 69132994560

約数和(自身を除く): 47516359520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 139, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 278, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 556, 560, 572, 616, 695, 715, 728, 770, 880, 910, 971, 973, 1001, 1040, 1112, 1120, 1144, 1232, 1390, 1430, 1456, 1529, 1540, 1760, 1807, 1820, 1942, 1946, 2002, 2080, 2224, 2288, 2464, 2780, 2860, 2912, 3058, 3080, 3614, 3640, 3884, 3892, 4004, 4448, 4576, 4855, 4865, 5005, 5560, 5720, 6116, 6160, 6797, 7228, 7280, 7645, 7768, 7784, 8008, 9035, 9710, 9730, 10010, 10681, 10703, 11120, 11440, 12232, 12320, 12623, 12649, 13594, 14456, 14560, 15290, 15536, 15568, 16016, 18070, 19420, 19460, 19877, 20020, 21362, 21406, 22240, 22880, 24464, 25246, 25298, 27188, 28912, 30580, 31072, 31136, 32032, 33985, 36140, 38840, 38920, 39754, 40040, 42724, 42812, 48928, 50492, 50596, 53405, 53515, 54376, 57824, 61160, 63115, 63245, 67970, 72280, 74767, 77680, 77840, 79508, 80080, 85448, 85624, 88361, 99385, 100984, 101192, 106810, 107030, 108752, 122320, 126230, 126490, 134969, 135940, 138853, 139139, 144560, 149534, 155360, 155680, 159016, 160160, 170896, 171248, 176722, 198770, 201968, 202384, 213620, 214060, 217504, 244640, 252460, 252980, 269938, 271880, 277706, 278278, 289120, 299068, 318032, 341792, 342496, 353444, 373835, 397540, 403936, 404768, 427240, 428120, 441805, 504920, 505960, 539876, 543760, 555412, 556556, 598136, 636064, 674845, 694265, 695695, 706888, 747670, 795080, 854480, 856240, 883610, 944783, 971971, 1009840, 1011920, 1079752, 1087520, 1110824, 1113112, 1196272, 1349690, 1388530, 1391390, 1413776, 1484659, 1495340, 1590160, 1708960, 1712480, 1754597, 1767220, 1889566, 1943942, 2019680, 2023840, 2159504, 2221648, 2226224, 2392544, 2699380, 2777060, 2782780, 2827552, 2969318, 2990680, 3180320, 3509194, 3534440, 3779132, 3887884, 4319008, 4443296, 4452448, 4723915, 4859855, 5398760, 5554120, 5565560, 5938636, 5981360, 7018388, 7068880, 7423295, 7558264, 7775768, 8772985, 9447830, 9719710, 10392613, 10797520, 11108240, 11131120, 11877272, 11962720, 12282179, 14036776, 14137760, 14846590, 15116528, 15551536, 17545970, 18895660, 19300567, 19439420, 20785226, 21595040, 22216480, 22262240, 23754544, 24564358, 28073552, 29693180, 30233056, 31103072, 35091940, 37791320, 38601134, 38878840, 41570452, 47509088, 49128716, 51963065, 56147104, 59386360, 61410895, 70183880, 75582640, 77202268, 77757680, 83140904, 96502835, 98257432, 103926130, 118772720, 122821790, 135103969, 140367760, 151165280, 154404536, 155515360, 166281808, 193005670, 196514864, 207852260, 237545440, 245643580, 270207938, 280735520, 308809072, 332563616, 386011340, 393029728, 415704520, 491287160, 540415876, 617618144, 675519845, 772022680, 831409040, 982574320, 1080831752, 1351039690, 1544045360, 1662818080, 1965148640, 2161663504, 2702079380, 3088090720, 4323327008, 5404158760, 10808317520, 21616635040]

約数ペア:

[(1, 21616635040), (2, 10808317520), (4, 5404158760), (5, 4323327008), (7, 3088090720), (8, 2702079380), (10, 2161663504), (11, 1965148640), (13, 1662818080), (14, 1544045360), (16, 1351039690), (20, 1080831752), (22, 982574320), (26, 831409040), (28, 772022680), (32, 675519845), (35, 617618144), (40, 540415876), (44, 491287160), (52, 415704520), (55, 393029728), (56, 386011340), (65, 332563616), (70, 308809072), (77, 280735520), (80, 270207938), (88, 245643580), (91, 237545440), (104, 207852260), (110, 196514864), (112, 193005670), (130, 166281808), (139, 155515360), (140, 154404536), (143, 151165280), (154, 140367760), (160, 135103969), (176, 122821790), (182, 118772720), (208, 103926130), (220, 98257432), (224, 96502835), (260, 83140904), (278, 77757680), (280, 77202268), (286, 75582640), (308, 70183880), (352, 61410895), (364, 59386360), (385, 56147104), (416, 51963065), (440, 49128716), (455, 47509088), (520, 41570452), (556, 38878840), (560, 38601134), (572, 37791320), (616, 35091940), (695, 31103072), (715, 30233056), (728, 29693180), (770, 28073552), (880, 24564358), (910, 23754544), (971, 22262240), (973, 22216480), (1001, 21595040), (1040, 20785226), (1112, 19439420), (1120, 19300567), (1144, 18895660), (1232, 17545970), (1390, 15551536), (1430, 15116528), (1456, 14846590), (1529, 14137760), (1540, 14036776), (1760, 12282179), (1807, 11962720), (1820, 11877272), (1942, 11131120), (1946, 11108240), (2002, 10797520), (2080, 10392613), (2224, 9719710), (2288, 9447830), (2464, 8772985), (2780, 7775768), (2860, 7558264), (2912, 7423295), (3058, 7068880), (3080, 7018388), (3614, 5981360), (3640, 5938636), (3884, 5565560), (3892, 5554120), (4004, 5398760), (4448, 4859855), (4576, 4723915), (4855, 4452448), (4865, 4443296), (5005, 4319008), (5560, 3887884), (5720, 3779132), (6116, 3534440), (6160, 3509194), (6797, 3180320), (7228, 2990680), (7280, 2969318), (7645, 2827552), (7768, 2782780), (7784, 2777060), (8008, 2699380), (9035, 2392544), (9710, 2226224), (9730, 2221648), (10010, 2159504), (10681, 2023840), (10703, 2019680), (11120, 1943942), (11440, 1889566), (12232, 1767220), (12320, 1754597), (12623, 1712480), (12649, 1708960), (13594, 1590160), (14456, 1495340), (14560, 1484659), (15290, 1413776), (15536, 1391390), (15568, 1388530), (16016, 1349690), (18070, 1196272), (19420, 1113112), (19460, 1110824), (19877, 1087520), (20020, 1079752), (21362, 1011920), (21406, 1009840), (22240, 971971), (22880, 944783), (24464, 883610), (25246, 856240), (25298, 854480), (27188, 795080), (28912, 747670), (30580, 706888), (31072, 695695), (31136, 694265), (32032, 674845), (33985, 636064), (36140, 598136), (38840, 556556), (38920, 555412), (39754, 543760), (40040, 539876), (42724, 505960), (42812, 504920), (48928, 441805), (50492, 428120), (50596, 427240), (53405, 404768), (53515, 403936), (54376, 397540), (57824, 373835), (61160, 353444), (63115, 342496), (63245, 341792), (67970, 318032), (72280, 299068), (74767, 289120), (77680, 278278), (77840, 277706), (79508, 271880), (80080, 269938), (85448, 252980), (85624, 252460), (88361, 244640), (99385, 217504), (100984, 214060), (101192, 213620), (106810, 202384), (107030, 201968), (108752, 198770), (122320, 176722), (126230, 171248), (126490, 170896), (134969, 160160), (135940, 159016), (138853, 155680), (139139, 155360), (144560, 149534)]