21509916480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24979}}^1$

素因数の和:25038

約数の個数: 336

約数和(自身を含む): 83143831680

約数和(自身を除く): 61633915200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 320, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 576, 585, 598, 624, 690, 720, 736, 780, 828, 832, 897, 920, 936, 960, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1440, 1472, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2392, 2496, 2691, 2760, 2880, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4160, 4416, 4485, 4680, 4784, 5382, 5520, 5980, 6240, 6624, 7176, 7360, 7488, 8280, 8970, 9360, 9568, 10764, 11040, 11960, 12480, 13248, 13455, 14352, 16560, 17940, 18720, 19136, 21528, 22080, 23920, 24979, 26910, 28704, 33120, 35880, 37440, 43056, 47840, 49958, 53820, 57408, 66240, 71760, 74937, 86112, 95680, 99916, 107640, 124895, 143520, 149874, 172224, 199832, 215280, 224811, 249790, 287040, 299748, 324727, 374685, 399664, 430560, 449622, 499580, 574517, 599496, 649454, 749370, 799328, 861120, 899244, 974181, 999160, 1124055, 1149034, 1198992, 1298908, 1498740, 1598656, 1623635, 1723551, 1798488, 1948362, 1998320, 2248110, 2298068, 2397984, 2597816, 2872585, 2922543, 2997480, 3247270, 3447102, 3596976, 3896724, 3996640, 4496220, 4596136, 4795968, 4870905, 5170653, 5195632, 5745170, 5845086, 5994960, 6494540, 6894204, 7193952, 7468721, 7793448, 7993280, 8617755, 8992440, 9192272, 9741810, 10341306, 10391264, 11490340, 11690172, 11989920, 12989080, 13788408, 14387904, 14612715, 14937442, 15586896, 17235510, 17984880, 18384544, 19483620, 20682612, 20782528, 22406163, 22980680, 23380344, 23979840, 25853265, 25978160, 27576816, 29225430, 29874884, 31173792, 34471020, 35969760, 36769088, 37343605, 38967240, 41365224, 44812326, 45961360, 46760688, 51706530, 51956320, 55153632, 58450860, 59749768, 62347584, 67218489, 68942040, 71939520, 74687210, 77934480, 82730448, 89624652, 91922720, 93521376, 103413060, 103912640, 110307264, 112030815, 116901720, 119499536, 134436978, 137884080, 149374420, 155868960, 165460896, 179249304, 183845440, 187042752, 206826120, 224061630, 233803440, 238999072, 268873956, 275768160, 298748840, 311737920, 330921792, 336092445, 358498608, 413652240, 448123260, 467606880, 477998144, 537747912, 551536320, 597497680, 672184890, 716997216, 827304480, 896246520, 935213760, 1075495824, 1194995360, 1344369780, 1433994432, 1654608960, 1792493040, 2150991648, 2389990720, 2688739560, 3584986080, 4301983296, 5377479120, 7169972160, 10754958240, 21509916480]

約数ペア:

[(1, 21509916480), (2, 10754958240), (3, 7169972160), (4, 5377479120), (5, 4301983296), (6, 3584986080), (8, 2688739560), (9, 2389990720), (10, 2150991648), (12, 1792493040), (13, 1654608960), (15, 1433994432), (16, 1344369780), (18, 1194995360), (20, 1075495824), (23, 935213760), (24, 896246520), (26, 827304480), (30, 716997216), (32, 672184890), (36, 597497680), (39, 551536320), (40, 537747912), (45, 477998144), (46, 467606880), (48, 448123260), (52, 413652240), (60, 358498608), (64, 336092445), (65, 330921792), (69, 311737920), (72, 298748840), (78, 275768160), (80, 268873956), (90, 238999072), (92, 233803440), (96, 224061630), (104, 206826120), (115, 187042752), (117, 183845440), (120, 179249304), (130, 165460896), (138, 155868960), (144, 149374420), (156, 137884080), (160, 134436978), (180, 119499536), (184, 116901720), (192, 112030815), (195, 110307264), (207, 103912640), (208, 103413060), (230, 93521376), (234, 91922720), (240, 89624652), (260, 82730448), (276, 77934480), (288, 74687210), (299, 71939520), (312, 68942040), (320, 67218489), (345, 62347584), (360, 59749768), (368, 58450860), (390, 55153632), (414, 51956320), (416, 51706530), (460, 46760688), (468, 45961360), (480, 44812326), (520, 41365224), (552, 38967240), (576, 37343605), (585, 36769088), (598, 35969760), (624, 34471020), (690, 31173792), (720, 29874884), (736, 29225430), (780, 27576816), (828, 25978160), (832, 25853265), (897, 23979840), (920, 23380344), (936, 22980680), (960, 22406163), (1035, 20782528), (1040, 20682612), (1104, 19483620), (1170, 18384544), (1196, 17984880), (1248, 17235510), (1380, 15586896), (1440, 14937442), (1472, 14612715), (1495, 14387904), (1560, 13788408), (1656, 12989080), (1794, 11989920), (1840, 11690172), (1872, 11490340), (2070, 10391264), (2080, 10341306), (2208, 9741810), (2340, 9192272), (2392, 8992440), (2496, 8617755), (2691, 7993280), (2760, 7793448), (2880, 7468721), (2990, 7193952), (3120, 6894204), (3312, 6494540), (3588, 5994960), (3680, 5845086), (3744, 5745170), (4140, 5195632), (4160, 5170653), (4416, 4870905), (4485, 4795968), (4680, 4596136), (4784, 4496220), (5382, 3996640), (5520, 3896724), (5980, 3596976), (6240, 3447102), (6624, 3247270), (7176, 2997480), (7360, 2922543), (7488, 2872585), (8280, 2597816), (8970, 2397984), (9360, 2298068), (9568, 2248110), (10764, 1998320), (11040, 1948362), (11960, 1798488), (12480, 1723551), (13248, 1623635), (13455, 1598656), (14352, 1498740), (16560, 1298908), (17940, 1198992), (18720, 1149034), (19136, 1124055), (21528, 999160), (22080, 974181), (23920, 899244), (24979, 861120), (26910, 799328), (28704, 749370), (33120, 649454), (35880, 599496), (37440, 574517), (43056, 499580), (47840, 449622), (49958, 430560), (53820, 399664), (57408, 374685), (66240, 324727), (71760, 299748), (74937, 287040), (86112, 249790), (95680, 224811), (99916, 215280), (107640, 199832), (124895, 172224), (143520, 149874)]