21067188480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3607}}^1$

素因数の和:3663

約数の個数: 432

約数和(自身を含む): 80974776960

約数和(自身を除く): 59907588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 640, 676, 702, 720, 768, 780, 832, 845, 864, 936, 960, 1014, 1040, 1080, 1152, 1170, 1248, 1280, 1352, 1404, 1440, 1521, 1560, 1664, 1690, 1728, 1755, 1872, 1920, 2028, 2080, 2160, 2304, 2340, 2496, 2535, 2704, 2808, 2880, 3042, 3120, 3328, 3380, 3456, 3510, 3607, 3744, 3840, 4056, 4160, 4320, 4563, 4680, 4992, 5070, 5408, 5616, 5760, 6084, 6240, 6760, 6912, 7020, 7214, 7488, 7605, 8112, 8320, 8640, 9126, 9360, 9984, 10140, 10816, 10821, 11232, 11520, 12168, 12480, 13520, 14040, 14428, 14976, 15210, 16224, 16640, 17280, 18035, 18252, 18720, 20280, 21632, 21642, 22464, 22815, 24336, 24960, 27040, 28080, 28856, 29952, 30420, 32448, 32463, 34560, 36070, 36504, 37440, 40560, 43264, 43284, 44928, 45630, 46891, 48672, 49920, 54080, 54105, 56160, 57712, 60840, 64896, 64926, 72140, 73008, 74880, 81120, 86568, 89856, 91260, 93782, 97344, 97389, 108160, 108210, 112320, 115424, 121680, 129792, 129852, 140673, 144280, 146016, 149760, 162240, 162315, 173136, 182520, 187564, 194688, 194778, 216320, 216420, 224640, 230848, 234455, 243360, 259704, 281346, 288560, 292032, 324480, 324630, 346272, 365040, 375128, 389376, 389556, 422019, 432840, 449280, 461696, 468910, 486720, 486945, 519408, 562692, 577120, 584064, 609583, 648960, 649260, 692544, 703365, 730080, 750256, 779112, 844038, 865680, 923392, 937820, 973440, 973890, 1038816, 1125384, 1154240, 1168128, 1219166, 1266057, 1298520, 1385088, 1406730, 1460160, 1500512, 1558224, 1688076, 1731360, 1828749, 1875640, 1946880, 1947780, 2077632, 2110095, 2250768, 2308480, 2438332, 2532114, 2597040, 2770176, 2813460, 2920320, 3001024, 3047915, 3116448, 3376152, 3462720, 3657498, 3751280, 3895560, 4155264, 4220190, 4501536, 4616960, 4876664, 5064228, 5194080, 5486247, 5626920, 5840640, 6002048, 6095830, 6232896, 6330285, 6752304, 6925440, 7314996, 7502560, 7791120, 8310528, 8440380, 9003072, 9143745, 9753328, 10128456, 10388160, 10972494, 11253840, 12004096, 12191660, 12465792, 12660570, 13504608, 13850880, 14629992, 15005120, 15582240, 16458741, 16880760, 18006144, 18287490, 19506656, 20256912, 20776320, 21944988, 22507680, 24383320, 24931584, 25321140, 27009216, 27431235, 29259984, 30010240, 31164480, 32917482, 33761520, 36012288, 36574980, 39013312, 40513824, 41552640, 43889976, 45015360, 48766640, 50642280, 54018432, 54862470, 58519968, 60020480, 62328960, 65834964, 67523040, 73149960, 78026624, 81027648, 82293705, 87779952, 90030720, 97533280, 101284560, 108036864, 109724940, 117039936, 124657920, 131669928, 135046080, 146299920, 156053248, 162055296, 164587410, 175559904, 180061440, 195066560, 202569120, 219449880, 234079872, 263339856, 270092160, 292599840, 324110592, 329174820, 351119808, 390133120, 405138240, 438899760, 468159744, 526679712, 540184320, 585199680, 658349640, 702239616, 780266240, 810276480, 877799520, 1053359424, 1170399360, 1316699280, 1404479232, 1620552960, 1755599040, 2106718848, 2340798720, 2633398560, 3511198080, 4213437696, 5266797120, 7022396160, 10533594240, 21067188480]

約数ペア:

[(1, 21067188480), (2, 10533594240), (3, 7022396160), (4, 5266797120), (5, 4213437696), (6, 3511198080), (8, 2633398560), (9, 2340798720), (10, 2106718848), (12, 1755599040), (13, 1620552960), (15, 1404479232), (16, 1316699280), (18, 1170399360), (20, 1053359424), (24, 877799520), (26, 810276480), (27, 780266240), (30, 702239616), (32, 658349640), (36, 585199680), (39, 540184320), (40, 526679712), (45, 468159744), (48, 438899760), (52, 405138240), (54, 390133120), (60, 351119808), (64, 329174820), (65, 324110592), (72, 292599840), (78, 270092160), (80, 263339856), (90, 234079872), (96, 219449880), (104, 202569120), (108, 195066560), (117, 180061440), (120, 175559904), (128, 164587410), (130, 162055296), (135, 156053248), (144, 146299920), (156, 135046080), (160, 131669928), (169, 124657920), (180, 117039936), (192, 109724940), (195, 108036864), (208, 101284560), (216, 97533280), (234, 90030720), (240, 87779952), (256, 82293705), (260, 81027648), (270, 78026624), (288, 73149960), (312, 67523040), (320, 65834964), (338, 62328960), (351, 60020480), (360, 58519968), (384, 54862470), (390, 54018432), (416, 50642280), (432, 48766640), (468, 45015360), (480, 43889976), (507, 41552640), (520, 40513824), (540, 39013312), (576, 36574980), (585, 36012288), (624, 33761520), (640, 32917482), (676, 31164480), (702, 30010240), (720, 29259984), (768, 27431235), (780, 27009216), (832, 25321140), (845, 24931584), (864, 24383320), (936, 22507680), (960, 21944988), (1014, 20776320), (1040, 20256912), (1080, 19506656), (1152, 18287490), (1170, 18006144), (1248, 16880760), (1280, 16458741), (1352, 15582240), (1404, 15005120), (1440, 14629992), (1521, 13850880), (1560, 13504608), (1664, 12660570), (1690, 12465792), (1728, 12191660), (1755, 12004096), (1872, 11253840), (1920, 10972494), (2028, 10388160), (2080, 10128456), (2160, 9753328), (2304, 9143745), (2340, 9003072), (2496, 8440380), (2535, 8310528), (2704, 7791120), (2808, 7502560), (2880, 7314996), (3042, 6925440), (3120, 6752304), (3328, 6330285), (3380, 6232896), (3456, 6095830), (3510, 6002048), (3607, 5840640), (3744, 5626920), (3840, 5486247), (4056, 5194080), (4160, 5064228), (4320, 4876664), (4563, 4616960), (4680, 4501536), (4992, 4220190), (5070, 4155264), (5408, 3895560), (5616, 3751280), (5760, 3657498), (6084, 3462720), (6240, 3376152), (6760, 3116448), (6912, 3047915), (7020, 3001024), (7214, 2920320), (7488, 2813460), (7605, 2770176), (8112, 2597040), (8320, 2532114), (8640, 2438332), (9126, 2308480), (9360, 2250768), (9984, 2110095), (10140, 2077632), (10816, 1947780), (10821, 1946880), (11232, 1875640), (11520, 1828749), (12168, 1731360), (12480, 1688076), (13520, 1558224), (14040, 1500512), (14428, 1460160), (14976, 1406730), (15210, 1385088), (16224, 1298520), (16640, 1266057), (17280, 1219166), (18035, 1168128), (18252, 1154240), (18720, 1125384), (20280, 1038816), (21632, 973890), (21642, 973440), (22464, 937820), (22815, 923392), (24336, 865680), (24960, 844038), (27040, 779112), (28080, 750256), (28856, 730080), (29952, 703365), (30420, 692544), (32448, 649260), (32463, 648960), (34560, 609583), (36070, 584064), (36504, 577120), (37440, 562692), (40560, 519408), (43264, 486945), (43284, 486720), (44928, 468910), (45630, 461696), (46891, 449280), (48672, 432840), (49920, 422019), (54080, 389556), (54105, 389376), (56160, 375128), (57712, 365040), (60840, 346272), (64896, 324630), (64926, 324480), (72140, 292032), (73008, 288560), (74880, 281346), (81120, 259704), (86568, 243360), (89856, 234455), (91260, 230848), (93782, 224640), (97344, 216420), (97389, 216320), (108160, 194778), (108210, 194688), (112320, 187564), (115424, 182520), (121680, 173136), (129792, 162315), (129852, 162240), (140673, 149760), (144280, 146016)]