21984307200

素因数分解:

$2^{11}\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 1008

約数和(自身を含む): 88800566400

約数和(自身を除く): 66816259200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 31, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 62, 64, 72, 75, 76, 80, 81, 90, 93, 95, 96, 100, 108, 114, 120, 124, 128, 135, 144, 150, 152, 155, 160, 162, 171, 180, 186, 190, 192, 200, 216, 225, 228, 240, 243, 248, 256, 270, 279, 285, 288, 300, 304, 310, 320, 324, 342, 360, 372, 380, 384, 400, 405, 432, 450, 456, 465, 475, 480, 486, 496, 512, 513, 540, 558, 570, 576, 589, 600, 608, 620, 640, 648, 675, 684, 720, 729, 744, 760, 768, 775, 800, 810, 837, 855, 864, 900, 912, 930, 950, 960, 972, 992, 1024, 1026, 1080, 1116, 1140, 1152, 1178, 1200, 1215, 1216, 1240, 1280, 1296, 1350, 1368, 1395, 1425, 1440, 1458, 1488, 1520, 1536, 1539, 1550, 1600, 1620, 1674, 1710, 1728, 1767, 1800, 1824, 1860, 1900, 1920, 1944, 1984, 2025, 2048, 2052, 2160, 2232, 2280, 2304, 2325, 2356, 2400, 2430, 2432, 2480, 2511, 2560, 2565, 2592, 2700, 2736, 2790, 2850, 2880, 2916, 2945, 2976, 3040, 3072, 3078, 3100, 3200, 3240, 3348, 3420, 3456, 3534, 3600, 3645, 3648, 3720, 3800, 3840, 3888, 3968, 4050, 4104, 4185, 4275, 4320, 4464, 4560, 4608, 4617, 4650, 4712, 4800, 4860, 4864, 4960, 5022, 5120, 5130, 5184, 5301, 5400, 5472, 5580, 5700, 5760, 5832, 5890, 5952, 6075, 6080, 6144, 6156, 6200, 6400, 6480, 6696, 6840, 6912, 6975, 7068, 7200, 7290, 7296, 7440, 7533, 7600, 7680, 7695, 7776, 7936, 8100, 8208, 8370, 8550, 8640, 8835, 8928, 9120, 9216, 9234, 9300, 9424, 9600, 9720, 9728, 9920, 10044, 10240, 10260, 10368, 10602, 10800, 10944, 11160, 11400, 11520, 11664, 11780, 11904, 12150, 12160, 12312, 12400, 12555, 12800, 12825, 12960, 13392, 13680, 13824, 13851, 13950, 14136, 14400, 14580, 14592, 14725, 14880, 15066, 15200, 15360, 15390, 15552, 15872, 15903, 16200, 16416, 16740, 17100, 17280, 17670, 17856, 18225, 18240, 18432, 18468, 18600, 18848, 19200, 19440, 19456, 19840, 20088, 20520, 20736, 20925, 21204, 21600, 21888, 22320, 22599, 22800, 23040, 23085, 23328, 23560, 23808, 24300, 24320, 24624, 24800, 25110, 25600, 25650, 25920, 26505, 26784, 27360, 27648, 27702, 27900, 28272, 28800, 29160, 29184, 29450, 29760, 30132, 30400, 30720, 30780, 31104, 31744, 31806, 32400, 32832, 33480, 34200, 34560, 35340, 35712, 36450, 36480, 36936, 37200, 37665, 37696, 38400, 38475, 38880, 38912, 39680, 40176, 41040, 41472, 41850, 42408, 43200, 43776, 44175, 44640, 45198, 45600, 46080, 46170, 46656, 47120, 47616, 47709, 48600, 48640, 49248, 49600, 50220, 51200, 51300, 51840, 53010, 53568, 54720, 55296, 55404, 55800, 56544, 57600, 58320, 58368, 58900, 59520, 60264, 60800, 61560, 62208, 62775, 63488, 63612, 64800, 65664, 66960, 68400, 69120, 69255, 70680, 71424, 72900, 72960, 73872, 74400, 75330, 75392, 76800, 76950, 77760, 79360, 79515, 80352, 82080, 82944, 83700, 84816, 86400, 87552, 88350, 89280, 90396, 91200, 92160, 92340, 93312, 94240, 95232, 95418, 97200, 97280, 98496, 99200, 100440, 102600, 103680, 106020, 107136, 109440, 110808, 111600, 112995, 113088, 115200, 115425, 116640, 116736, 117800, 119040, 120528, 121600, 123120, 124416, 125550, 127224, 129600, 131328, 132525, 133920, 136800, 138240, 138510, 141360, 142848, 143127, 145800, 145920, 147744, 148800, 150660, 150784, 153600, 153900, 155520, 158720, 159030, 160704, 164160, 165888, 167400, 169632, 172800, 175104, 176700, 178560, 180792, 182400, 184680, 186624, 188325, 188480, 190464, 190836, 194400, 194560, 196992, 198400, 200880, 205200, 207360, 212040, 214272, 218880, 221616, 223200, 225990, 226176, 230400, 230850, 233280, 235600, 238080, 238545, 241056, 243200, 246240, 248832, 251100, 254448, 259200, 262656, 265050, 267840, 273600, 276480, 277020, 282720, 285696, 286254, 291600, 291840, 295488, 297600, 301320, 301568, 307800, 311040, 317440, 318060, 321408, 328320, 334800, 339264, 345600, 346275, 350208, 353400, 357120, 361584, 364800, 369360, 373248, 376650, 376960, 381672, 388800, 393984, 396800, 397575, 401760, 410400, 414720, 424080, 428544, 429381, 437760, 443232, 446400, 451980, 452352, 460800, 461700, 466560, 471200, 476160, 477090, 482112, 486400, 492480, 497664, 502200, 508896, 518400, 525312, 530100, 535680, 547200, 554040, 564975, 565440, 571392, 572508, 583200, 583680, 590976, 595200, 602640, 603136, 615600, 622080, 636120, 642816, 656640, 669600, 678528, 691200, 692550, 706800, 714240, 715635, 723168, 729600, 738720, 746496, 753300, 753920, 763344, 777600, 787968, 793600, 795150, 803520, 820800, 829440, 848160, 857088, 858762, 875520, 886464, 892800, 903960, 904704, 923400, 933120, 942400, 952320, 954180, 964224, 972800, 984960, 1004400, 1017792, 1036800, 1050624, 1060200, 1071360, 1094400, 1108080, 1129950, 1130880, 1145016, 1166400, 1181952, 1190400, 1192725, 1205280, 1206272, 1231200, 1244160, 1272240, 1285632, 1313280, 1339200, 1357056, 1382400, 1385100, 1413600, 1428480, 1431270, 1446336, 1459200, 1477440, 1492992, 1506600, 1507840, 1526688, 1555200, 1575936, 1587200, 1590300, 1607040, 1641600, 1696320, 1714176, 1717524, 1751040, 1772928, 1785600, 1807920, 1809408, 1846800, 1866240, 1884800, 1908360, 1928448, 1969920, 2008800, 2035584, 2073600, 2120400, 2142720, 2146905, 2188800, 2216160, 2259900, 2261760, 2290032, 2332800, 2363904, 2380800, 2385450, 2410560, 2462400, 2488320, 2544480, 2571264, 2626560, 2678400, 2714112, 2770200, 2827200, 2856960, 2862540, 2892672, 2918400, 2954880, 3013200, 3015680, 3053376, 3110400, 3151872, 3180600, 3214080, 3283200, 3392640, 3435048, 3545856, 3571200, 3578175, 3615840, 3618816, 3693600, 3732480, 3769600, 3816720, 3856896, 3939840, 4017600, 4071168, 4147200, 4240800, 4285440, 4293810, 4377600, 4432320, 4519800, 4523520, 4580064, 4665600, 4727808, 4761600, 4770900, 4821120, 4924800, 5088960, 5142528, 5253120, 5356800, 5428224, 5540400, 5654400, 5725080, 5785344, 5909760, 6026400, 6031360, 6106752, 6220800, 6361200, 6428160, 6566400, 6785280, 6870096, 7091712, 7142400, 7156350, 7231680, 7387200, 7464960, 7539200, 7633440, 7713792, 7879680, 8035200, 8142336, 8481600, 8570880, 8587620, 8755200, 8864640, 9039600, 9047040, 9160128, 9331200, 9455616, 9541800, 9642240, 9849600, 10177920, 10713600, 10734525, 10856448, 11080800, 11308800, 11450160, 11570688, 11819520, 12052800, 12213504, 12441600, 12722400, 12856320, 13132800, 13570560, 13740192, 14183424, 14284800, 14312700, 14463360, 14774400, 15078400, 15266880, 15427584, 15759360, 16070400, 16284672, 16963200, 17175240, 17729280, 18079200, 18094080, 18320256, 18662400, 19083600, 19284480, 19699200, 20355840, 21427200, 21469050, 22161600, 22617600, 22900320, 23141376, 23639040, 24105600, 24427008, 25444800, 25712640, 26265600, 27141120, 27480384, 28366848, 28625400, 28926720, 29548800, 30156800, 30533760, 32140800, 32569344, 33926400, 34350480, 35458560, 36158400, 36640512, 37324800, 38167200, 38568960, 39398400, 40711680, 42854400, 42938100, 44323200, 45235200, 45800640, 46282752, 47278080, 48211200, 48854016, 50889600, 54282240, 54960768, 57250800, 57853440, 59097600, 61067520, 64281600, 67852800, 68700960, 70917120, 72316800, 73281024, 76334400, 77137920, 78796800, 81423360, 85876200, 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約数ペア:

[(1, 21984307200), (2, 10992153600), (3, 7328102400), (4, 5496076800), (5, 4396861440), (6, 3664051200), (8, 2748038400), (9, 2442700800), (10, 2198430720), (12, 1832025600), (15, 1465620480), (16, 1374019200), (18, 1221350400), (19, 1157068800), (20, 1099215360), (24, 916012800), (25, 879372288), (27, 814233600), (30, 732810240), (31, 709171200), (32, 687009600), (36, 610675200), (38, 578534400), (40, 549607680), (45, 488540160), (48, 458006400), (50, 439686144), (54, 407116800), (57, 385689600), (60, 366405120), (62, 354585600), (64, 343504800), (72, 305337600), (75, 293124096), (76, 289267200), (80, 274803840), (81, 271411200), (90, 244270080), (93, 236390400), (95, 231413760), (96, 229003200), (100, 219843072), (108, 203558400), (114, 192844800), (120, 183202560), (124, 177292800), (128, 171752400), (135, 162846720), (144, 152668800), (150, 146562048), (152, 144633600), (155, 141834240), (160, 137401920), (162, 135705600), (171, 128563200), (180, 122135040), (186, 118195200), (190, 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