20211554880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 672

約数和(自身を含む): 79899101568

約数和(自身を除く): 59687546688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 43, 44, 45, 48, 55, 60, 64, 66, 72, 74, 80, 86, 88, 90, 96, 99, 110, 111, 120, 129, 132, 144, 148, 160, 165, 172, 176, 180, 185, 192, 198, 215, 220, 222, 240, 258, 264, 288, 296, 320, 330, 333, 344, 352, 360, 370, 387, 396, 401, 407, 430, 440, 444, 473, 480, 495, 516, 528, 555, 576, 592, 645, 660, 666, 688, 704, 720, 740, 774, 792, 802, 814, 860, 880, 888, 946, 960, 990, 1032, 1056, 1110, 1184, 1203, 1221, 1290, 1320, 1332, 1376, 1419, 1440, 1480, 1548, 1584, 1591, 1604, 1628, 1665, 1720, 1760, 1776, 1892, 1935, 1980, 2005, 2035, 2064, 2112, 2220, 2365, 2368, 2406, 2442, 2580, 2640, 2664, 2752, 2838, 2880, 2960, 3096, 3168, 3182, 3208, 3256, 3330, 3440, 3520, 3552, 3609, 3663, 3784, 3870, 3960, 4010, 4070, 4128, 4257, 4411, 4440, 4730, 4773, 4812, 4884, 5160, 5280, 5328, 5676, 5920, 6015, 6105, 6192, 6336, 6364, 6416, 6512, 6660, 6880, 7095, 7104, 7218, 7326, 7568, 7740, 7920, 7955, 8020, 8140, 8256, 8514, 8822, 8880, 9460, 9546, 9624, 9768, 10320, 10560, 10656, 11352, 11840, 12030, 12210, 12384, 12728, 12832, 13024, 13233, 13320, 13760, 14190, 14319, 14436, 14652, 14837, 15136, 15480, 15840, 15910, 16040, 16280, 17028, 17243, 17501, 17644, 17760, 18045, 18315, 18920, 19092, 19248, 19536, 20640, 21285, 21312, 22055, 22704, 23865, 24060, 24420, 24768, 25456, 25664, 26048, 26466, 26640, 28380, 28638, 28872, 29304, 29674, 30272, 30960, 31680, 31820, 32080, 32560, 34056, 34486, 35002, 35288, 35520, 36090, 36630, 37840, 38184, 38496, 39072, 39699, 41280, 42570, 44110, 44511, 45408, 47730, 48120, 48840, 50912, 51729, 52503, 52932, 53280, 56760, 57276, 57744, 58608, 59348, 61920, 63640, 64160, 65120, 66165, 68112, 68972, 70004, 70576, 71595, 72180, 73260, 74185, 75680, 76368, 76992, 78144, 79398, 85140, 86215, 87505, 88220, 89022, 90816, 95460, 96240, 97680, 101824, 103458, 105006, 105864, 106560, 113520, 114552, 115488, 117216, 118696, 123840, 127280, 128320, 130240, 132330, 133533, 136224, 137944, 140008, 141152, 143190, 144360, 146520, 148370, 151360, 152736, 155187, 157509, 158796, 163207, 170280, 172430, 175010, 176440, 178044, 189673, 190920, 192480, 195360, 198495, 206916, 210012, 211728, 222555, 227040, 229104, 230976, 234432, 237392, 254560, 258645, 262515, 264660, 267066, 272448, 275888, 280016, 282304, 286380, 288720, 293040, 296740, 305472, 310374, 315018, 317592, 326414, 340560, 344860, 350020, 352880, 356088, 379346, 381840, 384960, 390720, 396990, 413832, 420024, 423456, 445110, 454080, 458208, 474784, 489621, 509120, 517290, 525030, 529320, 534132, 551776, 560032, 569019, 572760, 577440, 586080, 593480, 620748, 630036, 635184, 637991, 652828, 667665, 681120, 689720, 700040, 705760, 712176, 758692, 763680, 775935, 787545, 793980, 816035, 827664, 840048, 846912, 890220, 916416, 948365, 949568, 979242, 1034580, 1050060, 1058640, 1068264, 1103552, 1120064, 1138038, 1145520, 1154880, 1172160, 1186960, 1241496, 1260072, 1270368, 1275982, 1305656, 1335330, 1362240, 1379440, 1400080, 1411520, 1424352, 1468863, 1517384, 1527360, 1551870, 1575090, 1587960, 1632070, 1655328, 1680096, 1707057, 1780440, 1896730, 1913973, 1958484, 2069160, 2100120, 2117280, 2136528, 2276076, 2291040, 2373920, 2448105, 2482992, 2520144, 2540736, 2551964, 2611312, 2670660, 2758880, 2800160, 2845095, 2848704, 2937726, 3034768, 3103740, 3150180, 3175920, 3189955, 3264140, 3310656, 3360192, 3414114, 3560880, 3793460, 3827946, 3916968, 4138320, 4200240, 4234560, 4273056, 4552152, 4582080, 4747840, 4896210, 4965984, 5040288, 5103928, 5222624, 5341320, 5517760, 5600320, 5690190, 5741919, 5875452, 6069536, 6207480, 6300360, 6351840, 6379910, 6528280, 6828228, 7017901, 7121760, 7344315, 7586920, 7655892, 7833936, 8276640, 8400480, 8535285, 8546112, 9104304, 9569865, 9792420, 9931968, 10080576, 10207856, 10445248, 10682640, 11380380, 11483838, 11750904, 12139072, 12414960, 12600720, 12703680, 12759820, 13056560, 13656456, 14035802, 14243520, 14688630, 15173840, 15311784, 15667872, 16553280, 16800960, 17070570, 18208608, 19139730, 19584840, 20415712, 21053703, 21365280, 22760760, 22967676, 23501808, 24829920, 25201440, 25519640, 26113120, 27312912, 28071604, 28709595, 29377260, 30347680, 30623568, 31335744, 34141140, 35089505, 36417216, 38279460, 39169680, 40831424, 42107406, 42730560, 45521520, 45935352, 47003616, 49659840, 50402880, 51039280, 52226240, 54625824, 56143208, 57419190, 58754520, 60695360, 61247136, 63161109, 68282280, 70179010, 76558920, 78339360, 84214812, 91043040, 91870704, 94007232, 102078560, 105268515, 109251648, 112286416, 114838380, 117509040, 122494272, 126322218, 136564560, 140358020, 153117840, 156678720, 168429624, 182086080, 183741408, 204157120, 210537030, 224572832, 229676760, 235018080, 252644436, 273129120, 280716040, 306235680, 315805545, 336859248, 367482816, 421074060, 449145664, 459353520, 470036160, 505288872, 546258240, 561432080, 612471360, 631611090, 673718496, 842148120, 918707040, 1010577744, 1122864160, 1263222180, 1347436992, 1684296240, 1837414080, 2021155488, 2245728320, 2526444360, 3368592480, 4042310976, 5052888720, 6737184960, 10105777440, 20211554880]

約数ペア:

[(1, 20211554880), (2, 10105777440), (3, 6737184960), (4, 5052888720), (5, 4042310976), (6, 3368592480), (8, 2526444360), (9, 2245728320), (10, 2021155488), (11, 1837414080), (12, 1684296240), (15, 1347436992), (16, 1263222180), (18, 1122864160), (20, 1010577744), (22, 918707040), (24, 842148120), (30, 673718496), (32, 631611090), (33, 612471360), (36, 561432080), (37, 546258240), (40, 505288872), (43, 470036160), (44, 459353520), (45, 449145664), (48, 421074060), (55, 367482816), (60, 336859248), (64, 315805545), (66, 306235680), (72, 280716040), (74, 273129120), (80, 252644436), (86, 235018080), (88, 229676760), (90, 224572832), (96, 210537030), (99, 204157120), (110, 183741408), (111, 182086080), (120, 168429624), (129, 156678720), (132, 153117840), (144, 140358020), (148, 136564560), (160, 126322218), (165, 122494272), (172, 117509040), (176, 114838380), (180, 112286416), (185, 109251648), (192, 105268515), (198, 102078560), (215, 94007232), (220, 91870704), (222, 91043040), (240, 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12759820), (1591, 12703680), (1604, 12600720), (1628, 12414960), (1665, 12139072), (1720, 11750904), (1760, 11483838), (1776, 11380380), (1892, 10682640), (1935, 10445248), (1980, 10207856), (2005, 10080576), (2035, 9931968), (2064, 9792420), (2112, 9569865), (2220, 9104304), (2365, 8546112), (2368, 8535285), (2406, 8400480), (2442, 8276640), (2580, 7833936), (2640, 7655892), (2664, 7586920), (2752, 7344315), (2838, 7121760), (2880, 7017901), (2960, 6828228), (3096, 6528280), (3168, 6379910), (3182, 6351840), (3208, 6300360), (3256, 6207480), (3330, 6069536), (3440, 5875452), (3520, 5741919), (3552, 5690190), (3609, 5600320), (3663, 5517760), (3784, 5341320), (3870, 5222624), (3960, 5103928), (4010, 5040288), (4070, 4965984), (4128, 4896210), (4257, 4747840), (4411, 4582080), (4440, 4552152), (4730, 4273056), (4773, 4234560), (4812, 4200240), (4884, 4138320), (5160, 3916968), (5280, 3827946), (5328, 3793460), (5676, 3560880), (5920, 3414114), (6015, 3360192), (6105, 3310656), (6192, 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