20248770960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 640

約数和(自身を含む): 80771973120

約数和(自身を除く): 60523202160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 74, 80, 88, 90, 93, 99, 108, 110, 111, 120, 124, 132, 135, 144, 148, 155, 165, 176, 180, 185, 186, 198, 216, 220, 222, 240, 248, 264, 270, 279, 296, 297, 310, 330, 333, 341, 360, 370, 372, 396, 407, 432, 440, 444, 465, 495, 496, 528, 540, 555, 558, 592, 594, 620, 660, 666, 682, 720, 740, 743, 744, 792, 814, 837, 880, 888, 930, 990, 999, 1023, 1080, 1110, 1116, 1147, 1188, 1221, 1240, 1320, 1332, 1364, 1395, 1480, 1485, 1486, 1488, 1584, 1628, 1665, 1674, 1705, 1776, 1860, 1980, 1998, 2035, 2046, 2160, 2220, 2229, 2232, 2294, 2376, 2442, 2480, 2640, 2664, 2728, 2790, 2960, 2970, 2972, 3069, 3256, 3330, 3348, 3410, 3441, 3663, 3715, 3720, 3960, 3996, 4070, 4092, 4185, 4440, 4458, 4464, 4588, 4752, 4884, 4995, 5115, 5328, 5456, 5580, 5735, 5940, 5944, 6105, 6138, 6512, 6660, 6687, 6696, 6820, 6882, 7326, 7430, 7440, 7920, 7992, 8140, 8173, 8184, 8370, 8880, 8916, 9176, 9207, 9768, 9990, 10230, 10323, 10989, 11145, 11160, 11470, 11880, 11888, 12210, 12276, 12617, 13320, 13374, 13392, 13640, 13764, 14652, 14860, 15345, 15984, 16280, 16346, 16368, 16740, 17205, 17832, 18315, 18352, 18414, 19536, 19980, 20061, 20460, 20646, 21978, 22290, 22320, 22940, 23033, 23760, 24420, 24519, 24552, 25234, 26640, 26748, 27280, 27491, 27528, 29304, 29720, 30690, 30969, 32560, 32692, 33435, 33480, 34410, 35664, 36630, 36828, 37851, 39960, 40122, 40865, 40920, 41292, 43956, 44580, 45880, 46035, 46066, 48840, 49038, 49104, 50468, 51615, 53496, 54945, 54982, 55056, 58608, 59440, 61380, 61938, 63085, 65384, 66870, 66960, 68820, 69099, 73260, 73557, 73656, 75702, 79920, 80244, 81730, 81840, 82473, 82584, 87912, 89160, 91760, 92070, 92132, 97680, 98076, 100305, 100936, 103230, 106992, 109890, 109964, 113553, 115165, 122595, 122760, 123876, 126170, 130768, 133740, 137455, 137640, 138198, 146520, 147114, 147312, 151404, 154845, 160488, 163460, 164946, 165168, 175824, 178320, 184140, 184264, 189255, 196152, 200610, 201872, 206460, 207297, 219780, 219928, 220671, 227106, 230330, 245190, 245520, 247419, 247752, 252340, 253363, 267480, 274910, 275280, 276396, 293040, 294228, 302401, 302808, 309690, 320976, 326920, 329892, 340659, 345495, 367785, 368280, 368528, 378510, 392304, 401220, 412365, 412920, 414594, 439560, 439856, 441342, 454212, 460660, 490380, 494838, 495504, 504680, 506726, 534960, 549820, 552792, 567765, 588456, 604802, 605616, 619380, 621891, 653840, 659784, 681318, 690990, 735570, 736560, 742257, 757020, 760089, 802440, 824730, 825840, 829188, 852221, 879120, 882684, 907203, 908424, 921320, 980760, 989676, 1009360, 1013452, 1036485, 1099640, 1103355, 1105584, 1135530, 1176912, 1209604, 1237095, 1238760, 1243782, 1266815, 1319568, 1362636, 1381980, 1471140, 1484514, 1512005, 1514040, 1520178, 1604880, 1649460, 1658376, 1703295, 1704442, 1765368, 1814406, 1816848, 1842640, 1961520, 1979352, 2026904, 2072970, 2199280, 2206710, 2271060, 2280267, 2419208, 2474190, 2477520, 2487564, 2533630, 2556663, 2721609, 2725272, 2763960, 2942280, 2969028, 3024010, 3028080, 3040356, 3109455, 3298920, 3316752, 3406590, 3408884, 3530736, 3628812, 3711285, 3800445, 3958704, 4053808, 4145940, 4261105, 4413420, 4536015, 4542120, 4560534, 4838416, 4948380, 4975128, 5067260, 5113326, 5443218, 5450544, 5527920, 5884560, 5938056, 6048020, 6080712, 6218910, 6597840, 6813180, 6817768, 6840801, 7257624, 7422570, 7600890, 7669989, 8164827, 8291880, 8522210, 8826840, 9072030, 9084240, 9121068, 9374431, 9896760, 9950256, 10134520, 10226652, 10886436, 11401335, 11876112, 12096040, 12161424, 12437820, 12783315, 13608045, 13626360, 13635536, 13681602, 14515248, 14845140, 15201780, 15339978, 16329654, 16583760, 17044420, 17653680, 18144060, 18242136, 18748862, 19793520, 20269040, 20453304, 21772872, 22802670, 23009967, 24192080, 24875640, 25566630, 27216090, 27252720, 27363204, 28123293, 29690280, 30403560, 30679956, 32659308, 34088840, 34204005, 36288120, 36484272, 37497724, 38349945, 40824135, 40906608, 43545744, 45605340, 46019934, 46872155, 49751280, 51133260, 54432180, 54726408, 56246586, 59380560, 60807120, 61359912, 65318616, 68177680, 68408010, 72576240, 74995448, 76699890, 81648270, 84369879, 91210680, 92039868, 93744310, 102266520, 108864360, 109452816, 112493172, 115049835, 122719824, 130637232, 136816020, 140616465, 149990896, 153399780, 163296540, 168739758, 182421360, 184079736, 187488620, 204533040, 217728720, 224986344, 230099670, 253109637, 273632040, 281232930, 306799560, 326593080, 337479516, 368159472, 374977240, 421849395, 449972688, 460199340, 506219274, 547264080, 562465860, 613599120, 653186160, 674959032, 749954480, 843698790, 920398680, 1012438548, 1124931720, 1265548185, 1349918064, 1687397580, 1840797360, 2024877096, 2249863440, 2531096370, 3374795160, 4049754192, 5062192740, 6749590320, 10124385480, 20248770960]

約数ペア:

[(1, 20248770960), (2, 10124385480), (3, 6749590320), (4, 5062192740), (5, 4049754192), (6, 3374795160), (8, 2531096370), (9, 2249863440), (10, 2024877096), (11, 1840797360), (12, 1687397580), (15, 1349918064), (16, 1265548185), (18, 1124931720), (20, 1012438548), (22, 920398680), (24, 843698790), (27, 749954480), (30, 674959032), (31, 653186160), (33, 613599120), (36, 562465860), (37, 547264080), (40, 506219274), (44, 460199340), (45, 449972688), (48, 421849395), (54, 374977240), (55, 368159472), (60, 337479516), (62, 326593080), (66, 306799560), (72, 281232930), (74, 273632040), (80, 253109637), (88, 230099670), (90, 224986344), (93, 217728720), (99, 204533040), (108, 187488620), (110, 184079736), (111, 182421360), (120, 168739758), (124, 163296540), (132, 153399780), (135, 149990896), (144, 140616465), (148, 136816020), (155, 130637232), (165, 122719824), (176, 115049835), (180, 112493172), (185, 109452816), (186, 108864360), (198, 102266520), (216, 93744310), (220, 92039868), (222, 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13635536), (1486, 13626360), (1488, 13608045), (1584, 12783315), (1628, 12437820), (1665, 12161424), (1674, 12096040), (1705, 11876112), (1776, 11401335), (1860, 10886436), (1980, 10226652), (1998, 10134520), (2035, 9950256), (2046, 9896760), (2160, 9374431), (2220, 9121068), (2229, 9084240), (2232, 9072030), (2294, 8826840), (2376, 8522210), (2442, 8291880), (2480, 8164827), (2640, 7669989), (2664, 7600890), (2728, 7422570), (2790, 7257624), (2960, 6840801), (2970, 6817768), (2972, 6813180), (3069, 6597840), (3256, 6218910), (3330, 6080712), (3348, 6048020), (3410, 5938056), (3441, 5884560), (3663, 5527920), (3715, 5450544), (3720, 5443218), (3960, 5113326), (3996, 5067260), (4070, 4975128), (4092, 4948380), (4185, 4838416), (4440, 4560534), (4458, 4542120), (4464, 4536015), (4588, 4413420), (4752, 4261105), (4884, 4145940), (4995, 4053808), (5115, 3958704), (5328, 3800445), (5456, 3711285), (5580, 3628812), (5735, 3530736), (5940, 3408884), (5944, 3406590), (6105, 3316752), (6138, 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