21398307840

素因数分解:

$2^{10}\times 3^8\times 5^1\times 7^2\times {\mathrm{13}}^1$

素因数の和:76

約数の個数: 1188

約数和(自身を含む): 96451995276

約数和(自身を除く): 75053687436

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, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 243, 245, 252, 256, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 486, 490, 504, 512, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 640, 648, 672, 702, 720, 728, 729, 735, 756, 768, 780, 784, 810, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 972, 980, 1008, 1024, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1215, 1248, 1260, 1274, 1280, 1296, 1323, 1344, 1365, 1404, 1440, 1456, 1458, 1470, 1512, 1536, 1560, 1568, 1620, 1638, 1664, 1680, 1701, 1728, 1755, 1764, 1792, 1820, 1872, 1890, 1911, 1920, 1944, 1960, 2016, 2080, 2106, 2160, 2184, 2187, 2205, 2240, 2268, 2304, 2340, 2352, 2430, 2457, 2496, 2520, 2548, 2560, 2592, 2646, 2688, 2730, 2808, 2835, 2880, 2912, 2916, 2940, 3024, 3072, 3120, 3136, 3159, 3185, 3240, 3276, 3328, 3360, 3402, 3456, 3510, 3528, 3584, 3640, 3645, 3744, 3780, 3822, 3840, 3888, 3920, 3969, 4032, 4095, 4160, 4212, 4320, 4368, 4374, 4410, 4480, 4536, 4608, 4680, 4704, 4860, 4914, 4992, 5040, 5096, 5103, 5120, 5184, 5265, 5292, 5376, 5460, 5616, 5670, 5733, 5760, 5824, 5832, 5880, 6048, 6240, 6272, 6318, 6370, 6480, 6552, 6561, 6615, 6656, 6720, 6804, 6912, 7020, 7056, 7168, 7280, 7290, 7371, 7488, 7560, 7644, 7680, 7776, 7840, 7938, 8064, 8190, 8320, 8424, 8505, 8640, 8736, 8748, 8820, 8960, 9072, 9216, 9360, 9408, 9477, 9555, 9720, 9828, 9984, 10080, 10192, 10206, 10368, 10530, 10584, 10752, 10920, 10935, 11232, 11340, 11466, 11520, 11648, 11664, 11760, 11907, 12096, 12285, 12480, 12544, 12636, 12740, 12960, 13104, 13122, 13230, 13312, 13440, 13608, 13824, 14040, 14112, 14560, 14580, 14742, 14976, 15120, 15288, 15309, 15360, 15552, 15680, 15795, 15876, 16128, 16380, 16640, 16848, 17010, 17199, 17280, 17472, 17496, 17640, 17920, 18144, 18720, 18816, 18954, 19110, 19440, 19656, 19845, 19968, 20160, 20384, 20412, 20736, 21060, 21168, 21504, 21840, 21870, 22113, 22464, 22680, 22932, 23040, 23296, 23328, 23520, 23814, 24192, 24570, 24960, 25088, 25272, 25480, 25515, 25920, 26208, 26244, 26460, 26880, 27216, 27648, 28080, 28224, 28431, 28665, 29120, 29160, 29484, 29952, 30240, 30576, 30618, 31104, 31360, 31590, 31752, 32256, 32760, 32805, 33280, 33696, 34020, 34398, 34560, 34944, 34992, 35280, 35721, 35840, 36288, 36855, 37440, 37632, 37908, 38220, 38880, 39312, 39690, 39936, 40320, 40768, 40824, 41472, 42120, 42336, 43680, 43740, 44226, 44928, 45360, 45864, 45927, 46080, 46592, 46656, 47040, 47385, 47628, 48384, 49140, 49920, 50176, 50544, 50960, 51030, 51597, 51840, 52416, 52488, 52920, 53760, 54432, 56160, 56448, 56862, 57330, 58240, 58320, 58968, 59535, 59904, 60480, 61152, 61236, 62208, 62720, 63180, 63504, 64512, 65520, 65610, 66339, 66560, 67392, 68040, 68796, 69120, 69888, 69984, 70560, 71442, 72576, 73710, 74880, 75264, 75816, 76440, 76545, 77760, 78624, 79380, 80640, 81536, 81648, 82944, 84240, 84672, 85293, 85995, 87360, 87480, 88452, 89856, 90720, 91728, 91854, 93184, 93312, 94080, 94770, 95256, 96768, 98280, 99840, 101088, 101920, 102060, 103194, 103680, 104832, 104976, 105840, 107163, 107520, 108864, 110565, 112320, 112896, 113724, 114660, 116480, 116640, 117936, 119070, 119808, 120960, 122304, 122472, 124416, 125440, 126360, 127008, 131040, 131220, 132678, 134784, 136080, 137592, 138240, 139776, 139968, 141120, 142155, 142884, 145152, 147420, 149760, 150528, 151632, 152880, 153090, 154791, 155520, 157248, 158760, 161280, 163072, 163296, 168480, 169344, 170586, 171990, 174720, 174960, 176904, 178605, 179712, 181440, 183456, 183708, 186624, 188160, 189540, 190512, 193536, 196560, 199017, 199680, 202176, 203840, 204120, 206388, 207360, 209664, 209952, 211680, 214326, 217728, 221130, 224640, 225792, 227448, 229320, 229635, 232960, 233280, 235872, 238140, 241920, 244608, 244944, 248832, 250880, 252720, 254016, 257985, 262080, 262440, 265356, 269568, 272160, 275184, 279552, 279936, 282240, 284310, 285768, 290304, 294840, 299520, 303264, 305760, 306180, 309582, 311040, 314496, 317520, 321489, 322560, 326144, 326592, 331695, 336960, 338688, 341172, 343980, 349440, 349920, 353808, 357210, 359424, 362880, 366912, 367416, 373248, 376320, 379080, 381024, 393120, 398034, 404352, 407680, 408240, 412776, 414720, 419328, 419904, 423360, 426465, 428652, 435456, 442260, 449280, 451584, 454896, 458640, 459270, 464373, 465920, 466560, 471744, 476280, 483840, 489216, 489888, 505440, 508032, 515970, 524160, 524880, 530712, 535815, 539136, 544320, 550368, 559872, 564480, 568620, 571536, 580608, 589680, 597051, 599040, 606528, 611520, 612360, 619164, 622080, 628992, 635040, 642978, 652288, 653184, 663390, 673920, 677376, 682344, 687960, 698880, 699840, 707616, 714420, 725760, 733824, 734832, 746496, 752640, 758160, 762048, 773955, 786240, 796068, 808704, 815360, 816480, 825552, 838656, 839808, 846720, 852930, 857304, 870912, 884520, 898560, 909792, 917280, 918540, 928746, 933120, 943488, 952560, 967680, 978432, 979776, 995085, 1010880, 1016064, 1031940, 1048320, 1049760, 1061424, 1071630, 1078272, 1088640, 1100736, 1119744, 1128960, 1137240, 1143072, 1179360, 1194102, 1213056, 1223040, 1224720, 1238328, 1244160, 1257984, 1270080, 1285956, 1306368, 1326780, 1347840, 1354752, 1364688, 1375920, 1393119, 1397760, 1399680, 1415232, 1428840, 1451520, 1467648, 1469664, 1516320, 1524096, 1547910, 1572480, 1592136, 1607445, 1617408, 1630720, 1632960, 1651104, 1679616, 1693440, 1705860, 1714608, 1741824, 1769040, 1797120, 1819584, 1834560, 1837080, 1857492, 1866240, 1886976, 1905120, 1956864, 1959552, 1990170, 2021760, 2032128, 2063880, 2096640, 2099520, 2122848, 2143260, 2177280, 2201472, 2239488, 2257920, 2274480, 2286144, 2321865, 2358720, 2388204, 2426112, 2446080, 2449440, 2476656, 2515968, 2540160, 2571912, 2612736, 2653560, 2695680, 2729376, 2751840, 2786238, 2799360, 2830464, 2857680, 2903040, 2935296, 2939328, 2985255, 3032640, 3048192, 3095820, 3144960, 3184272, 3214890, 3234816, 3261440, 3265920, 3302208, 3359232, 3386880, 3411720, 3429216, 3538080, 3639168, 3669120, 3674160, 3714984, 3732480, 3773952, 3810240, 3919104, 3980340, 4043520, 4064256, 4127760, 4179357, 4193280, 4199040, 4245696, 4286520, 4354560, 4402944, 4548960, 4572288, 4643730, 4717440, 4776408, 4852224, 4892160, 4898880, 4953312, 5080320, 5143824, 5225472, 5307120, 5391360, 5458752, 5503680, 5572476, 5598720, 5660928, 5715360, 5870592, 5878656, 5970510, 6065280, 6096384, 6191640, 6289920, 6368544, 6429780, 6531840, 6604416, 6718464, 6773760, 6823440, 6858432, 6965595, 7076160, 7278336, 7338240, 7348320, 7429968, 7547904, 7620480, 7838208, 7960680, 8087040, 8255520, 8358714, 8398080, 8491392, 8573040, 8709120, 8805888, 9097920, 9144576, 9287460, 9434880, 9552816, 9704448, 9784320, 9797760, 9906624, 10160640, 10287648, 10614240, 10917504, 11007360, 11144952, 11197440, 11321856, 11430720, 11757312, 11941020, 12130560, 12192768, 12383280, 12579840, 12737088, 12859560, 13063680, 13208832, 13646880, 13716864, 13931190, 14152320, 14556672, 14676480, 14696640, 14859936, 15240960, 15676416, 15921360, 16174080, 16511040, 16717428, 16796160, 16982784, 17146080, 17611776, 18195840, 18289152, 18574920, 18869760, 19105632, 19595520, 19813248, 20321280, 20575296, 20896785, 21228480, 21835008, 22014720, 22289904, 22643712, 22861440, 23514624, 23882040, 24261120, 24766560, 25474176, 25719120, 26127360, 26417664, 27293760, 27433728, 27862380, 28304640, 29113344, 29352960, 29393280, 29719872, 30481920, 31842720, 33022080, 33434856, 33592320, 33965568, 34292160, 36391680, 36578304, 37149840, 37739520, 38211264, 39191040, 39626496, 41150592, 41793570, 42456960, 43670016, 44029440, 44579808, 45722880, 47029248, 47764080, 48522240, 49533120, 50948352, 51438240, 52835328, 54587520, 54867456, 55724760, 56609280, 58786560, 59439744, 60963840, 63685440, 66044160, 66869712, 67931136, 68584320, 72783360, 74299680, 76422528, 78382080, 79252992, 82301184, 83587140, 84913920, 87340032, 88058880, 89159616, 91445760, 95528160, 99066240, 101896704, 102876480, 109175040, 109734912, 111449520, 113218560, 117573120, 118879488, 127370880, 132088320, 133739424, 137168640, 145566720, 148599360, 152845056, 158505984, 164602368, 167174280, 169827840, 178319232, 182891520, 191056320, 198132480, 203793408, 205752960, 218350080, 222899040, 235146240, 237758976, 254741760, 264176640, 267478848, 274337280, 297198720, 305690112, 329204736, 334348560, 339655680, 356638464, 382112640, 396264960, 411505920, 436700160, 445798080, 475517952, 509483520, 534957696, 548674560, 594397440, 611380224, 668697120, 713276928, 764225280, 792529920, 823011840, 891596160, 1018967040, 1069915392, 1188794880, 1337394240, 1426553856, 1528450560, 1646023680, 1783192320, 2139830784, 2377589760, 2674788480, 3056901120, 3566384640, 4279661568, 5349576960, 7132769280, 10699153920, 21398307840]

約数ペア:

[(1, 21398307840), (2, 10699153920), (3, 7132769280), (4, 5349576960), (5, 4279661568), (6, 3566384640), (7, 3056901120), (8, 2674788480), (9, 2377589760), (10, 2139830784), (12, 1783192320), (13, 1646023680), (14, 1528450560), (15, 1426553856), (16, 1337394240), (18, 1188794880), (20, 1069915392), (21, 1018967040), (24, 891596160), (26, 823011840), (27, 792529920), (28, 764225280), (30, 713276928), (32, 668697120), (35, 611380224), (36, 594397440), (39, 548674560), (40, 534957696), (42, 509483520), (45, 475517952), (48, 445798080), (49, 436700160), (52, 411505920), (54, 396264960), (56, 382112640), (60, 356638464), (63, 339655680), (64, 334348560), (65, 329204736), (70, 305690112), (72, 297198720), (78, 274337280), (80, 267478848), (81, 264176640), (84, 254741760), (90, 237758976), (91, 235146240), (96, 222899040), (98, 218350080), (104, 205752960), (105, 203793408), (108, 198132480), (112, 191056320), (117, 182891520), (120, 178319232), (126, 169827840), (128, 167174280), (130, 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(546, 39191040), (560, 38211264), (567, 37739520), (576, 37149840), (585, 36578304), (588, 36391680), (624, 34292160), (630, 33965568), (637, 33592320), (640, 33434856), (648, 33022080), (672, 31842720), (702, 30481920), (720, 29719872), (728, 29393280), (729, 29352960), (735, 29113344), (756, 28304640), (768, 27862380), (780, 27433728), (784, 27293760), (810, 26417664), (819, 26127360), (832, 25719120), (840, 25474176), (864, 24766560), (882, 24261120), (896, 23882040), (910, 23514624), (936, 22861440), (945, 22643712), (960, 22289904), (972, 22014720), (980, 21835008), (1008, 21228480), (1024, 20896785), (1040, 20575296), (1053, 20321280), (1080, 19813248), (1092, 19595520), (1120, 19105632), (1134, 18869760), (1152, 18574920), (1170, 18289152), (1176, 18195840), (1215, 17611776), (1248, 17146080), (1260, 16982784), (1274, 16796160), (1280, 16717428), (1296, 16511040), (1323, 16174080), (1344, 15921360), (1365, 15676416), (1404, 15240960), (1440, 14859936), (1456, 14696640), (1458, 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(6720, 3184272), (6804, 3144960), (6912, 3095820), (7020, 3048192), (7056, 3032640), (7168, 2985255), (7280, 2939328), (7290, 2935296), (7371, 2903040), (7488, 2857680), (7560, 2830464), (7644, 2799360), (7680, 2786238), (7776, 2751840), (7840, 2729376), (7938, 2695680), (8064, 2653560), (8190, 2612736), (8320, 2571912), (8424, 2540160), (8505, 2515968), (8640, 2476656), (8736, 2449440), (8748, 2446080), (8820, 2426112), (8960, 2388204), (9072, 2358720), (9216, 2321865), (9360, 2286144), (9408, 2274480), (9477, 2257920), (9555, 2239488), (9720, 2201472), (9828, 2177280), (9984, 2143260), (10080, 2122848), (10192, 2099520), (10206, 2096640), (10368, 2063880), (10530, 2032128), (10584, 2021760), (10752, 1990170), (10920, 1959552), (10935, 1956864), (11232, 1905120), (11340, 1886976), (11466, 1866240), (11520, 1857492), (11648, 1837080), (11664, 1834560), (11760, 1819584), (11907, 1797120), (12096, 1769040), (12285, 1741824), (12480, 1714608), (12544, 1705860), (12636, 1693440), (12740, 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