981227520

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2$

素因数の和:72

約数の個数: 720

約数和(自身を含む): 4352428080

約数和(自身を除く): 3371200560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 338, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 507, 512, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 672, 676, 702, 720, 728, 756, 768, 780, 810, 819, 832, 840, 845, 864, 896, 910, 936, 945, 960, 1008, 1014, 1024, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1183, 1248, 1260, 1280, 1296, 1344, 1352, 1365, 1404, 1440, 1456, 1512, 1521, 1536, 1560, 1620, 1638, 1664, 1680, 1690, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2028, 2048, 2080, 2106, 2160, 2184, 2240, 2268, 2304, 2340, 2366, 2457, 2496, 2520, 2535, 2560, 2592, 2688, 2704, 2730, 2808, 2835, 2880, 2912, 3024, 3042, 3072, 3120, 3240, 3276, 3328, 3360, 3380, 3456, 3510, 3549, 3584, 3640, 3744, 3780, 3840, 4032, 4056, 4095, 4160, 4212, 4320, 4368, 4480, 4536, 4563, 4608, 4680, 4732, 4914, 4992, 5040, 5070, 5120, 5184, 5265, 5376, 5408, 5460, 5616, 5670, 5760, 5824, 5915, 6048, 6084, 6144, 6240, 6480, 6552, 6656, 6720, 6760, 6912, 7020, 7098, 7168, 7280, 7371, 7488, 7560, 7605, 7680, 8064, 8112, 8190, 8320, 8424, 8640, 8736, 8960, 9072, 9126, 9216, 9360, 9464, 9828, 9984, 10080, 10140, 10240, 10368, 10530, 10647, 10752, 10816, 10920, 11232, 11340, 11520, 11648, 11830, 12096, 12168, 12285, 12480, 12960, 13104, 13312, 13440, 13520, 13689, 13824, 14040, 14196, 14336, 14560, 14742, 14976, 15120, 15210, 15360, 16128, 16224, 16380, 16640, 16848, 17280, 17472, 17745, 17920, 18144, 18252, 18432, 18720, 18928, 19656, 19968, 20160, 20280, 20736, 21060, 21294, 21504, 21632, 21840, 22464, 22680, 22815, 23040, 23296, 23660, 24192, 24336, 24570, 24960, 25920, 26208, 26624, 26880, 27040, 27378, 27648, 28080, 28392, 29120, 29484, 29952, 30240, 30420, 30720, 31941, 32256, 32448, 32760, 33280, 33696, 34560, 34944, 35490, 35840, 36288, 36504, 36855, 37440, 37856, 39312, 39936, 40320, 40560, 41472, 42120, 42588, 43008, 43264, 43680, 44928, 45360, 45630, 46080, 46592, 47320, 48384, 48672, 49140, 49920, 51840, 52416, 53235, 53760, 54080, 54756, 55296, 56160, 56784, 58240, 58968, 59904, 60480, 60840, 63882, 64512, 64896, 65520, 66560, 67392, 68445, 69120, 69888, 70980, 71680, 72576, 73008, 73710, 74880, 75712, 78624, 79872, 80640, 81120, 82944, 84240, 85176, 86528, 87360, 89856, 90720, 91260, 92160, 93184, 94640, 95823, 96768, 97344, 98280, 99840, 103680, 104832, 106470, 107520, 108160, 109512, 112320, 113568, 116480, 117936, 119808, 120960, 121680, 127764, 129024, 129792, 131040, 133120, 134784, 136890, 138240, 139776, 141960, 145152, 146016, 147420, 149760, 151424, 157248, 159705, 161280, 162240, 165888, 168480, 170352, 173056, 174720, 179712, 181440, 182520, 186368, 189280, 191646, 193536, 194688, 196560, 199680, 207360, 209664, 212940, 215040, 216320, 219024, 224640, 227136, 232960, 235872, 239616, 241920, 243360, 255528, 259584, 262080, 269568, 273780, 276480, 279552, 283920, 290304, 292032, 294840, 299520, 302848, 314496, 319410, 322560, 324480, 336960, 340704, 346112, 349440, 359424, 362880, 365040, 378560, 383292, 387072, 389376, 393120, 399360, 414720, 419328, 425880, 432640, 438048, 449280, 454272, 465920, 471744, 479115, 483840, 486720, 511056, 519168, 524160, 539136, 547560, 559104, 567840, 580608, 584064, 589680, 599040, 605696, 628992, 638820, 645120, 648960, 673920, 681408, 698880, 718848, 725760, 730080, 757120, 766584, 778752, 786240, 829440, 838656, 851760, 865280, 876096, 898560, 908544, 931840, 943488, 958230, 967680, 973440, 1022112, 1038336, 1048320, 1078272, 1095120, 1135680, 1161216, 1168128, 1179360, 1198080, 1211392, 1257984, 1277640, 1297920, 1347840, 1362816, 1397760, 1451520, 1460160, 1514240, 1533168, 1557504, 1572480, 1677312, 1703520, 1730560, 1752192, 1797120, 1817088, 1886976, 1916460, 1935360, 1946880, 2044224, 2096640, 2156544, 2190240, 2271360, 2336256, 2358720, 2422784, 2515968, 2555280, 2595840, 2695680, 2725632, 2795520, 2903040, 2920320, 3028480, 3066336, 3115008, 3144960, 3407040, 3504384, 3594240, 3634176, 3773952, 3832920, 3893760, 4088448, 4193280, 4380480, 4542720, 4672512, 4717440, 5031936, 5110560, 5191680, 5391360, 5451264, 5806080, 5840640, 6056960, 6132672, 6289920, 6814080, 7008768, 7268352, 7547904, 7665840, 7787520, 8176896, 8386560, 8760960, 9085440, 9345024, 9434880, 10221120, 10782720, 10902528, 11681280, 12113920, 12265344, 12579840, 13628160, 14017536, 15095808, 15331680, 15575040, 16353792, 17521920, 18170880, 18869760, 20442240, 21805056, 23362560, 24530688, 25159680, 27256320, 28035072, 30663360, 32707584, 35043840, 36341760, 37739520, 40884480, 46725120, 49061376, 54512640, 61326720, 65415168, 70087680, 75479040, 81768960, 98122752, 109025280, 122653440, 140175360, 163537920, 196245504, 245306880, 327075840, 490613760, 981227520]

約数ペア:

[(1, 981227520), (2, 490613760), (3, 327075840), (4, 245306880), (5, 196245504), (6, 163537920), (7, 140175360), (8, 122653440), (9, 109025280), (10, 98122752), (12, 81768960), (13, 75479040), (14, 70087680), (15, 65415168), (16, 61326720), (18, 54512640), (20, 49061376), (21, 46725120), (24, 40884480), (26, 37739520), (27, 36341760), (28, 35043840), (30, 32707584), (32, 30663360), (35, 28035072), (36, 27256320), (39, 25159680), (40, 24530688), (42, 23362560), (45, 21805056), (48, 20442240), (52, 18869760), (54, 18170880), (56, 17521920), (60, 16353792), (63, 15575040), (64, 15331680), (65, 15095808), (70, 14017536), (72, 13628160), (78, 12579840), (80, 12265344), (81, 12113920), (84, 11681280), (90, 10902528), (91, 10782720), (96, 10221120), (104, 9434880), (105, 9345024), (108, 9085440), (112, 8760960), (117, 8386560), (120, 8176896), (126, 7787520), (128, 7665840), (130, 7547904), (135, 7268352), (140, 7008768), (144, 6814080), (156, 6289920), (160, 6132672), (162, 6056960), (168, 5840640), (169, 5806080), (180, 5451264), (182, 5391360), (189, 5191680), (192, 5110560), (195, 5031936), (208, 4717440), (210, 4672512), (216, 4542720), (224, 4380480), (234, 4193280), (240, 4088448), (252, 3893760), (256, 3832920), (260, 3773952), (270, 3634176), (273, 3594240), (280, 3504384), (288, 3407040), (312, 3144960), (315, 3115008), (320, 3066336), (324, 3028480), (336, 2920320), (338, 2903040), (351, 2795520), (360, 2725632), (364, 2695680), (378, 2595840), (384, 2555280), (390, 2515968), (405, 2422784), (416, 2358720), (420, 2336256), (432, 2271360), (448, 2190240), (455, 2156544), (468, 2096640), (480, 2044224), (504, 1946880), (507, 1935360), (512, 1916460), (520, 1886976), (540, 1817088), (546, 1797120), (560, 1752192), (567, 1730560), (576, 1703520), (585, 1677312), (624, 1572480), (630, 1557504), (640, 1533168), (648, 1514240), (672, 1460160), (676, 1451520), (702, 1397760), (720, 1362816), (728, 1347840), (756, 1297920), (768, 1277640), (780, 1257984), (810, 1211392), (819, 1198080), (832, 1179360), (840, 1168128), (845, 1161216), (864, 1135680), (896, 1095120), (910, 1078272), (936, 1048320), (945, 1038336), (960, 1022112), (1008, 973440), (1014, 967680), (1024, 958230), (1040, 943488), (1053, 931840), (1080, 908544), (1092, 898560), (1120, 876096), (1134, 865280), (1152, 851760), (1170, 838656), (1183, 829440), (1248, 786240), (1260, 778752), (1280, 766584), (1296, 757120), (1344, 730080), (1352, 725760), (1365, 718848), (1404, 698880), (1440, 681408), (1456, 673920), (1512, 648960), (1521, 645120), (1536, 638820), (1560, 628992), (1620, 605696), (1638, 599040), (1664, 589680), (1680, 584064), (1690, 580608), (1728, 567840), (1755, 559104), (1792, 547560), (1820, 539136), (1872, 524160), (1890, 519168), (1920, 511056), (2016, 486720), (2028, 483840), (2048, 479115), (2080, 471744), (2106, 465920), (2160, 454272), (2184, 449280), (2240, 438048), (2268, 432640), (2304, 425880), (2340, 419328), (2366, 414720), (2457, 399360), (2496, 393120), (2520, 389376), (2535, 387072), (2560, 383292), (2592, 378560), (2688, 365040), (2704, 362880), (2730, 359424), (2808, 349440), (2835, 346112), (2880, 340704), (2912, 336960), (3024, 324480), (3042, 322560), (3072, 319410), (3120, 314496), (3240, 302848), (3276, 299520), (3328, 294840), (3360, 292032), (3380, 290304), (3456, 283920), (3510, 279552), (3549, 276480), (3584, 273780), (3640, 269568), (3744, 262080), (3780, 259584), (3840, 255528), (4032, 243360), (4056, 241920), (4095, 239616), (4160, 235872), (4212, 232960), (4320, 227136), (4368, 224640), (4480, 219024), (4536, 216320), (4563, 215040), (4608, 212940), (4680, 209664), (4732, 207360), (4914, 199680), (4992, 196560), (5040, 194688), (5070, 193536), (5120, 191646), (5184, 189280), (5265, 186368), (5376, 182520), (5408, 181440), (5460, 179712), (5616, 174720), (5670, 173056), (5760, 170352), (5824, 168480), (5915, 165888), (6048, 162240), (6084, 161280), (6144, 159705), (6240, 157248), (6480, 151424), (6552, 149760), (6656, 147420), (6720, 146016), (6760, 145152), (6912, 141960), (7020, 139776), (7098, 138240), (7168, 136890), (7280, 134784), (7371, 133120), (7488, 131040), (7560, 129792), (7605, 129024), (7680, 127764), (8064, 121680), (8112, 120960), (8190, 119808), (8320, 117936), (8424, 116480), (8640, 113568), (8736, 112320), (8960, 109512), (9072, 108160), (9126, 107520), (9216, 106470), (9360, 104832), (9464, 103680), (9828, 99840), (9984, 98280), (10080, 97344), (10140, 96768), (10240, 95823), (10368, 94640), (10530, 93184), (10647, 92160), (10752, 91260), (10816, 90720), (10920, 89856), (11232, 87360), (11340, 86528), (11520, 85176), (11648, 84240), (11830, 82944), (12096, 81120), (12168, 80640), (12285, 79872), (12480, 78624), (12960, 75712), (13104, 74880), (13312, 73710), (13440, 73008), (13520, 72576), (13689, 71680), (13824, 70980), (14040, 69888), (14196, 69120), (14336, 68445), (14560, 67392), (14742, 66560), (14976, 65520), (15120, 64896), (15210, 64512), (15360, 63882), (16128, 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