21686706720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1174

約数の個数: 480

約数和(自身を含む): 87887213568

約数和(自身を除く): 66200506848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 277, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 554, 560, 567, 630, 648, 672, 720, 756, 810, 831, 840, 863, 864, 945, 1008, 1080, 1108, 1120, 1134, 1260, 1296, 1385, 1440, 1512, 1620, 1662, 1680, 1726, 1890, 1939, 2016, 2160, 2216, 2268, 2493, 2520, 2589, 2592, 2770, 2835, 3024, 3240, 3324, 3360, 3452, 3780, 3878, 4155, 4315, 4320, 4432, 4536, 4986, 5040, 5178, 5540, 5670, 5817, 6041, 6048, 6480, 6648, 6904, 7479, 7560, 7756, 7767, 8310, 8630, 8864, 9072, 9695, 9972, 10080, 10356, 11080, 11340, 11634, 12082, 12465, 12945, 12960, 13296, 13808, 14958, 15120, 15512, 15534, 16620, 17260, 17451, 18123, 18144, 19390, 19944, 20712, 22160, 22437, 22680, 23268, 23301, 24164, 24930, 25890, 26592, 27616, 29085, 29916, 30205, 30240, 31024, 31068, 33240, 34520, 34902, 36246, 37395, 38780, 38835, 39888, 41424, 44320, 44874, 45360, 46536, 46602, 48328, 49860, 51780, 52353, 54369, 58170, 59832, 60410, 62048, 62136, 66480, 69040, 69804, 69903, 72492, 74790, 77560, 77670, 79776, 82848, 87255, 89748, 90615, 90720, 93072, 93204, 96656, 99720, 103560, 104706, 108738, 112185, 116340, 116505, 119664, 120820, 124272, 132960, 138080, 139608, 139806, 144984, 149580, 155120, 155340, 157059, 163107, 174510, 179496, 181230, 186144, 186408, 193312, 199440, 207120, 209412, 217476, 224370, 232680, 233010, 239051, 239328, 241640, 248544, 261765, 271845, 279216, 279612, 289968, 299160, 310240, 310680, 314118, 326214, 349020, 349515, 358992, 362460, 372816, 398880, 414240, 418824, 434952, 448740, 465360, 466020, 478102, 483280, 489321, 523530, 543690, 558432, 559224, 579936, 598320, 621360, 628236, 652428, 698040, 699030, 717153, 717984, 724920, 745632, 785295, 815535, 837648, 869904, 897480, 930720, 932040, 956204, 966560, 978642, 1047060, 1087380, 1118448, 1195255, 1196640, 1242720, 1256472, 1304856, 1396080, 1398060, 1434306, 1449840, 1570590, 1631070, 1673357, 1675296, 1739808, 1794960, 1864080, 1912408, 1957284, 2094120, 2151459, 2174760, 2236896, 2390510, 2446605, 2512944, 2609712, 2792160, 2796120, 2868612, 2899680, 3141180, 3262140, 3346714, 3585765, 3589920, 3728160, 3824816, 3914568, 4188240, 4302918, 4349520, 4781020, 4893210, 5020071, 5025888, 5219424, 5592240, 5737224, 6282360, 6454377, 6524280, 6693428, 7171530, 7649632, 7829136, 8366785, 8376480, 8605836, 8699040, 9562040, 9786420, 10040142, 10757295, 11184480, 11474448, 12564720, 12908754, 13048560, 13386856, 14343060, 15060213, 15658272, 16733570, 17211672, 19124080, 19363131, 19572840, 20080284, 21514590, 22948896, 25100355, 25129440, 25817508, 26097120, 26773712, 28686120, 30120426, 32271885, 33467140, 34423344, 38248160, 38726262, 39145680, 40160568, 43029180, 45180639, 50200710, 51635016, 53547424, 57372240, 60240852, 64543770, 66934280, 68846688, 75301065, 77452524, 78291360, 80321136, 86058360, 90361278, 96815655, 100401420, 103270032, 114744480, 120481704, 129087540, 133868560, 135541917, 150602130, 154905048, 160642272, 172116720, 180722556, 193631310, 200802840, 206540064, 225903195, 240963408, 258175080, 267737120, 271083834, 301204260, 309810096, 344233440, 361445112, 387262620, 401605680, 451806390, 481926816, 516350160, 542167668, 602408520, 619620192, 677709585, 722890224, 774525240, 803211360, 903612780, 1032700320, 1084335336, 1204817040, 1355419170, 1445780448, 1549050480, 1807225560, 2168670672, 2409634080, 2710838340, 3098100960, 3614451120, 4337341344, 5421676680, 7228902240, 10843353360, 21686706720]

約数ペア:

[(1, 21686706720), (2, 10843353360), (3, 7228902240), (4, 5421676680), (5, 4337341344), (6, 3614451120), (7, 3098100960), (8, 2710838340), (9, 2409634080), (10, 2168670672), (12, 1807225560), (14, 1549050480), (15, 1445780448), (16, 1355419170), (18, 1204817040), (20, 1084335336), (21, 1032700320), (24, 903612780), (27, 803211360), (28, 774525240), (30, 722890224), (32, 677709585), (35, 619620192), (36, 602408520), (40, 542167668), (42, 516350160), (45, 481926816), (48, 451806390), (54, 401605680), (56, 387262620), (60, 361445112), (63, 344233440), (70, 309810096), (72, 301204260), (80, 271083834), (81, 267737120), (84, 258175080), (90, 240963408), (96, 225903195), (105, 206540064), (108, 200802840), (112, 193631310), (120, 180722556), (126, 172116720), (135, 160642272), (140, 154905048), (144, 150602130), (160, 135541917), (162, 133868560), (168, 129087540), (180, 120481704), (189, 114744480), (210, 103270032), (216, 100401420), (224, 96815655), (240, 90361278), (252, 86058360), (270, 80321136), (277, 78291360), (280, 77452524), (288, 75301065), (315, 68846688), (324, 66934280), (336, 64543770), (360, 60240852), (378, 57372240), (405, 53547424), (420, 51635016), (432, 50200710), (480, 45180639), (504, 43029180), (540, 40160568), (554, 39145680), (560, 38726262), (567, 38248160), (630, 34423344), (648, 33467140), (672, 32271885), (720, 30120426), (756, 28686120), (810, 26773712), (831, 26097120), (840, 25817508), (863, 25129440), (864, 25100355), (945, 22948896), (1008, 21514590), (1080, 20080284), (1108, 19572840), (1120, 19363131), (1134, 19124080), (1260, 17211672), (1296, 16733570), (1385, 15658272), (1440, 15060213), (1512, 14343060), (1620, 13386856), (1662, 13048560), (1680, 12908754), (1726, 12564720), (1890, 11474448), (1939, 11184480), (2016, 10757295), (2160, 10040142), (2216, 9786420), (2268, 9562040), (2493, 8699040), (2520, 8605836), (2589, 8376480), (2592, 8366785), (2770, 7829136), (2835, 7649632), (3024, 7171530), (3240, 6693428), (3324, 6524280), (3360, 6454377), (3452, 6282360), (3780, 5737224), (3878, 5592240), (4155, 5219424), (4315, 5025888), (4320, 5020071), (4432, 4893210), (4536, 4781020), (4986, 4349520), (5040, 4302918), (5178, 4188240), (5540, 3914568), (5670, 3824816), (5817, 3728160), (6041, 3589920), (6048, 3585765), (6480, 3346714), (6648, 3262140), (6904, 3141180), (7479, 2899680), (7560, 2868612), (7756, 2796120), (7767, 2792160), (8310, 2609712), (8630, 2512944), (8864, 2446605), (9072, 2390510), (9695, 2236896), (9972, 2174760), (10080, 2151459), (10356, 2094120), (11080, 1957284), (11340, 1912408), (11634, 1864080), (12082, 1794960), (12465, 1739808), (12945, 1675296), (12960, 1673357), (13296, 1631070), (13808, 1570590), (14958, 1449840), (15120, 1434306), (15512, 1398060), (15534, 1396080), (16620, 1304856), (17260, 1256472), (17451, 1242720), (18123, 1196640), (18144, 1195255), (19390, 1118448), (19944, 1087380), (20712, 1047060), (22160, 978642), (22437, 966560), (22680, 956204), (23268, 932040), (23301, 930720), (24164, 897480), (24930, 869904), (25890, 837648), (26592, 815535), (27616, 785295), (29085, 745632), (29916, 724920), (30205, 717984), (30240, 717153), (31024, 699030), (31068, 698040), (33240, 652428), (34520, 628236), (34902, 621360), (36246, 598320), (37395, 579936), (38780, 559224), (38835, 558432), (39888, 543690), (41424, 523530), (44320, 489321), (44874, 483280), (45360, 478102), (46536, 466020), (46602, 465360), (48328, 448740), (49860, 434952), (51780, 418824), (52353, 414240), (54369, 398880), (58170, 372816), (59832, 362460), (60410, 358992), (62048, 349515), (62136, 349020), (66480, 326214), (69040, 314118), (69804, 310680), (69903, 310240), (72492, 299160), (74790, 289968), (77560, 279612), (77670, 279216), (79776, 271845), (82848, 261765), (87255, 248544), (89748, 241640), (90615, 239328), (90720, 239051), (93072, 233010), (93204, 232680), (96656, 224370), (99720, 217476), (103560, 209412), (104706, 207120), (108738, 199440), (112185, 193312), (116340, 186408), (116505, 186144), (119664, 181230), (120820, 179496), (124272, 174510), (132960, 163107), (138080, 157059), (139608, 155340), (139806, 155120), (144984, 149580)]