21906276480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 768

約数和(自身を含む): 89820057600

約数和(自身を除く): 67913781120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 62, 64, 66, 72, 76, 80, 88, 90, 93, 95, 96, 99, 110, 114, 120, 124, 128, 132, 144, 152, 155, 160, 165, 171, 176, 180, 186, 190, 192, 198, 209, 220, 228, 240, 248, 264, 279, 285, 288, 304, 310, 320, 330, 341, 342, 352, 360, 372, 380, 384, 396, 418, 440, 456, 465, 480, 495, 496, 528, 558, 570, 576, 587, 589, 608, 620, 627, 640, 660, 682, 684, 704, 720, 744, 760, 792, 836, 855, 880, 912, 930, 960, 990, 992, 1023, 1045, 1056, 1116, 1140, 1152, 1174, 1178, 1216, 1240, 1254, 1320, 1364, 1368, 1395, 1408, 1440, 1488, 1520, 1584, 1672, 1705, 1710, 1760, 1761, 1767, 1824, 1860, 1881, 1920, 1980, 1984, 2046, 2090, 2112, 2232, 2280, 2348, 2356, 2432, 2480, 2508, 2640, 2728, 2736, 2790, 2880, 2935, 2945, 2976, 3040, 3069, 3135, 3168, 3344, 3410, 3420, 3520, 3522, 3534, 3648, 3720, 3762, 3960, 3968, 4092, 4180, 4224, 4464, 4560, 4696, 4712, 4960, 5016, 5115, 5280, 5283, 5301, 5456, 5472, 5580, 5760, 5870, 5890, 5952, 6080, 6138, 6270, 6336, 6457, 6479, 6688, 6820, 6840, 7040, 7044, 7068, 7296, 7440, 7524, 7920, 8184, 8360, 8805, 8835, 8928, 9120, 9392, 9405, 9424, 9920, 10032, 10230, 10560, 10566, 10602, 10912, 10944, 11153, 11160, 11740, 11780, 11904, 12160, 12276, 12540, 12672, 12914, 12958, 13376, 13640, 13680, 14088, 14136, 14880, 15048, 15345, 15840, 16368, 16720, 17610, 17670, 17856, 18197, 18240, 18784, 18810, 18848, 19371, 19437, 19840, 20064, 20460, 21120, 21132, 21204, 21824, 21888, 22306, 22320, 23480, 23560, 24552, 25080, 25828, 25916, 26415, 26505, 26752, 27280, 27360, 28176, 28272, 29760, 30096, 30690, 31680, 32285, 32395, 32736, 33440, 33459, 35220, 35340, 35712, 36394, 36480, 37568, 37620, 37696, 38742, 38874, 40128, 40920, 42264, 42408, 43648, 44612, 44640, 46960, 47120, 49104, 50160, 51656, 51832, 52830, 53010, 54560, 54591, 54720, 55765, 56352, 56544, 58113, 58311, 59520, 60192, 61380, 63360, 64570, 64790, 65472, 66880, 66918, 70440, 70680, 72788, 75136, 75240, 75392, 77484, 77748, 80256, 81840, 84528, 84816, 89224, 89280, 90985, 93920, 94240, 96855, 97185, 98208, 100320, 100377, 103312, 103664, 105660, 106020, 109120, 109182, 109440, 111530, 112704, 113088, 116226, 116622, 120384, 122683, 122760, 129140, 129580, 130944, 133760, 133836, 140880, 141360, 145576, 150480, 154968, 155496, 163680, 163773, 167295, 169056, 169632, 178448, 178560, 181970, 187840, 188480, 193710, 194370, 196416, 200167, 200640, 200754, 206624, 207328, 211320, 212040, 218240, 218364, 223060, 225408, 226176, 232452, 233244, 240768, 245366, 245520, 258280, 259160, 267672, 272955, 281760, 282720, 290565, 291152, 291555, 300960, 309936, 310992, 327360, 327546, 334590, 338112, 339264, 345743, 356896, 363940, 368049, 375680, 376960, 387420, 388740, 392832, 400334, 401280, 401508, 413248, 414656, 422640, 424080, 436728, 446120, 464904, 466488, 490732, 491040, 501885, 516560, 518320, 535344, 545910, 563520, 565440, 581130, 582304, 583110, 600501, 601920, 613415, 619872, 621984, 654720, 655092, 669180, 676224, 678528, 691486, 713792, 727880, 736098, 774840, 777480, 800668, 803016, 818865, 826496, 829312, 845280, 848160, 873456, 892240, 929808, 932976, 981464, 982080, 1000835, 1003770, 1033120, 1036640, 1037229, 1070688, 1091820, 1104147, 1127040, 1130880, 1162260, 1164608, 1166220, 1201002, 1203840, 1226830, 1239744, 1243968, 1310184, 1338360, 1382972, 1427584, 1455760, 1472196, 1549680, 1554960, 1601336, 1606032, 1637730, 1690560, 1696320, 1728715, 1746912, 1784480, 1801503, 1840245, 1859616, 1865952, 1962928, 1964160, 2001670, 2007540, 2066240, 2073280, 2074458, 2141376, 2183640, 2208294, 2324520, 2329216, 2332440, 2402004, 2453660, 2479488, 2487936, 2620368, 2676720, 2765944, 2911520, 2944392, 3002505, 3099360, 3109920, 3111687, 3202672, 3212064, 3275460, 3381120, 3392640, 3457430, 3493824, 3568960, 3603006, 3680490, 3719232, 3731904, 3803173, 3925856, 4003340, 4015080, 4132480, 4146560, 4148916, 4282752, 4367280, 4416588, 4649040, 4664880, 4804008, 4907320, 5186145, 5240736, 5353440, 5520735, 5531888, 5823040, 5888784, 6005010, 6198720, 6219840, 6223374, 6405344, 6424128, 6550920, 6914860, 6987648, 7137920, 7206012, 7360980, 7438464, 7463808, 7606346, 7851712, 8006680, 8030160, 8297832, 8734560, 8833176, 9007515, 9298080, 9329760, 9608016, 9814640, 10372290, 10481472, 10706880, 11041470, 11063776, 11409519, 11646080, 11777568, 12010020, 12397440, 12439680, 12446748, 12810688, 12848256, 13101840, 13829720, 14412024, 14721960, 15212692, 15558435, 15703424, 16013360, 16060320, 16595664, 17469120, 17666352, 18015030, 18596160, 18659520, 19015865, 19216032, 19629280, 20744580, 20962944, 21413760, 22082940, 22127552, 22819038, 23555136, 24020040, 24893496, 25621376, 26203680, 27659440, 28824048, 29443920, 30425384, 31116870, 32026720, 32120640, 33191328, 34228557, 34938240, 35332704, 36030060, 37192320, 37319040, 38031730, 38432064, 39258560, 41489160, 44165880, 44255104, 45638076, 47110272, 48040080, 49786992, 52407360, 55318880, 57047595, 57648096, 58887840, 60850768, 62233740, 64053440, 64241280, 66382656, 68457114, 70665408, 72060120, 76063460, 76864128, 78517120, 82978320, 88331760, 91276152, 96080160, 99573984, 104814720, 110637760, 114095190, 115296192, 117775680, 121701536, 124467480, 128106880, 132765312, 136914228, 141330816, 144120240, 152126920, 165956640, 171142785, 176663520, 182552304, 192160320, 199147968, 221275520, 228190380, 230592384, 235551360, 243403072, 248934960, 273828456, 288240480, 304253840, 331913280, 342285570, 353327040, 365104608, 384320640, 398295936, 456380760, 486806144, 497869920, 547656912, 576480960, 608507680, 663826560, 684571140, 706654080, 730209216, 912761520, 995739840, 1095313824, 1152961920, 1217015360, 1369142280, 1460418432, 1825523040, 1991479680, 2190627648, 2434030720, 2738284560, 3651046080, 4381255296, 5476569120, 7302092160, 10953138240, 21906276480]

約数ペア:

[(1, 21906276480), (2, 10953138240), (3, 7302092160), (4, 5476569120), (5, 4381255296), (6, 3651046080), (8, 2738284560), (9, 2434030720), (10, 2190627648), (11, 1991479680), (12, 1825523040), (15, 1460418432), (16, 1369142280), (18, 1217015360), (19, 1152961920), (20, 1095313824), (22, 995739840), (24, 912761520), (30, 730209216), (31, 706654080), (32, 684571140), (33, 663826560), (36, 608507680), (38, 576480960), (40, 547656912), (44, 497869920), (45, 486806144), (48, 456380760), (55, 398295936), (57, 384320640), (60, 365104608), (62, 353327040), (64, 342285570), (66, 331913280), (72, 304253840), (76, 288240480), (80, 273828456), (88, 248934960), (90, 243403072), (93, 235551360), (95, 230592384), (96, 228190380), (99, 221275520), (110, 199147968), (114, 192160320), (120, 182552304), (124, 176663520), (128, 171142785), (132, 165956640), (144, 152126920), (152, 144120240), (155, 141330816), (160, 136914228), (165, 132765312), (171, 128106880), (176, 124467480), (180, 121701536), (186, 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