21984642000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 640

約数和(自身を含む): 84977418240

約数和(自身を除く): 62992776240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 31, 36, 40, 45, 46, 48, 50, 54, 60, 62, 69, 72, 75, 80, 90, 92, 93, 100, 108, 115, 120, 124, 125, 135, 138, 144, 150, 155, 180, 184, 186, 200, 207, 216, 225, 230, 240, 248, 250, 270, 276, 279, 300, 310, 345, 360, 368, 372, 375, 400, 414, 432, 450, 460, 465, 496, 500, 540, 552, 558, 571, 575, 600, 620, 621, 675, 690, 713, 720, 744, 750, 775, 828, 837, 900, 920, 930, 1000, 1035, 1080, 1104, 1116, 1125, 1142, 1150, 1200, 1240, 1242, 1350, 1380, 1395, 1426, 1488, 1500, 1550, 1656, 1674, 1713, 1725, 1800, 1840, 1860, 2000, 2070, 2139, 2160, 2232, 2250, 2284, 2300, 2325, 2480, 2484, 2700, 2760, 2790, 2852, 2855, 2875, 3000, 3100, 3105, 3312, 3348, 3375, 3426, 3450, 3565, 3600, 3720, 3875, 4140, 4185, 4278, 4464, 4500, 4568, 4600, 4650, 4968, 5139, 5175, 5400, 5520, 5580, 5704, 5710, 5750, 6000, 6200, 6210, 6417, 6696, 6750, 6852, 6900, 6975, 7130, 7440, 7750, 8280, 8370, 8556, 8565, 8625, 9000, 9136, 9200, 9300, 9936, 10278, 10350, 10695, 10800, 11160, 11408, 11420, 11500, 11625, 12400, 12420, 12834, 13133, 13392, 13500, 13704, 13800, 13950, 14260, 14275, 15417, 15500, 15525, 16560, 16740, 17112, 17130, 17250, 17701, 17825, 18000, 18600, 19251, 20556, 20700, 20925, 21390, 22320, 22840, 23000, 23250, 24840, 25668, 25695, 25875, 26266, 27000, 27408, 27600, 27900, 28520, 28550, 30834, 31000, 31050, 32085, 33480, 34224, 34260, 34500, 34875, 35402, 35650, 37200, 38502, 39399, 41112, 41400, 41850, 42780, 42825, 45680, 46000, 46500, 49680, 51336, 51390, 51750, 52532, 53103, 53475, 54000, 55800, 57040, 57100, 61668, 62000, 62100, 64170, 65665, 66960, 68520, 69000, 69750, 70804, 71300, 71375, 77004, 77085, 77625, 78798, 82224, 82800, 83700, 85560, 85650, 88505, 89125, 93000, 96255, 102672, 102780, 103500, 104625, 105064, 106206, 106950, 111600, 114200, 118197, 123336, 124200, 128340, 128475, 131330, 137040, 138000, 139500, 141608, 142600, 142750, 154008, 154170, 155250, 157596, 159309, 160425, 167400, 171120, 171300, 177010, 178250, 186000, 192510, 196995, 205560, 207000, 209250, 210128, 212412, 213900, 214125, 228400, 236394, 246672, 248400, 256680, 256950, 262660, 265515, 267375, 279000, 283216, 285200, 285500, 308016, 308340, 310500, 315192, 318618, 320850, 328325, 334800, 342600, 354020, 354591, 356500, 385020, 385425, 393990, 407123, 411120, 414000, 418500, 424824, 427800, 428250, 442525, 472788, 477927, 481275, 513360, 513900, 525320, 531030, 534750, 558000, 571000, 590985, 616680, 621000, 630384, 637236, 641700, 642375, 656650, 685200, 708040, 709182, 713000, 770040, 770850, 787980, 796545, 802125, 814246, 837000, 849648, 855600, 856500, 885050, 945576, 955854, 962550, 984975, 1027800, 1050640, 1062060, 1069500, 1142000, 1181970, 1221369, 1233360, 1242000, 1274472, 1283400, 1284750, 1313300, 1327575, 1416080, 1418364, 1426000, 1540080, 1541700, 1575960, 1593090, 1604250, 1628492, 1641625, 1674000, 1713000, 1770100, 1772955, 1891152, 1911708, 1925100, 1927125, 1969950, 2035615, 2055600, 2124120, 2139000, 2212625, 2363940, 2389635, 2406375, 2442738, 2548944, 2566800, 2569500, 2626600, 2655150, 2836728, 2954925, 3083400, 3151920, 3186180, 3208500, 3256984, 3283250, 3426000, 3540200, 3545910, 3664107, 3823416, 3850200, 3854250, 3939900, 3982725, 4071230, 4248240, 4278000, 4425250, 4727880, 4779270, 4812750, 4885476, 4924875, 5139000, 5253200, 5310300, 5673456, 5909850, 6106845, 6166800, 6372360, 6417000, 6513968, 6566500, 6637875, 7080400, 7091820, 7328214, 7646832, 7700400, 7708500, 7879800, 7965450, 8142460, 8850500, 8864775, 9455760, 9558540, 9625500, 9770952, 9849750, 10178075, 10278000, 10620600, 10992321, 11819700, 11948175, 12213690, 12744720, 12834000, 13133000, 13275750, 14183640, 14656428, 14774625, 15417000, 15759600, 15930900, 16284920, 17701000, 17729550, 18320535, 19117080, 19251000, 19541904, 19699500, 19913625, 20356150, 21241200, 21984642, 23639400, 23896350, 24427380, 26266000, 26551500, 28367280, 29312856, 29549250, 30534225, 30834000, 31861800, 32569840, 35402000, 35459100, 36641070, 38234160, 38502000, 39399000, 39827250, 40712300, 43969284, 44323875, 47278800, 47792700, 48854760, 50890375, 53103000, 54961605, 58625712, 59098500, 59740875, 61068450, 63723600, 70918200, 73282140, 78798000, 79654500, 81424600, 87938568, 88647750, 91602675, 95585400, 97709520, 101780750, 106206000, 109923210, 118197000, 119481750, 122136900, 141836400, 146564280, 152671125, 159309000, 162849200, 175877136, 177295500, 183205350, 191170800, 203561500, 219846420, 236394000, 238963500, 244273800, 274808025, 293128560, 305342250, 318618000, 354591000, 366410700, 407123000, 439692840, 458013375, 477927000, 488547600, 549616050, 610684500, 709182000, 732821400, 814246000, 879385680, 916026750, 955854000, 1099232100, 1221369000, 1374040125, 1465642800, 1832053500, 2198464200, 2442738000, 2748080250, 3664107000, 4396928400, 5496160500, 7328214000, 10992321000, 21984642000]

約数ペア:

[(1, 21984642000), (2, 10992321000), (3, 7328214000), (4, 5496160500), (5, 4396928400), (6, 3664107000), (8, 2748080250), (9, 2442738000), (10, 2198464200), (12, 1832053500), (15, 1465642800), (16, 1374040125), (18, 1221369000), (20, 1099232100), (23, 955854000), (24, 916026750), (25, 879385680), (27, 814246000), (30, 732821400), (31, 709182000), (36, 610684500), (40, 549616050), (45, 488547600), (46, 477927000), (48, 458013375), (50, 439692840), (54, 407123000), (60, 366410700), (62, 354591000), (69, 318618000), (72, 305342250), (75, 293128560), (80, 274808025), (90, 244273800), (92, 238963500), (93, 236394000), (100, 219846420), (108, 203561500), (115, 191170800), (120, 183205350), (124, 177295500), (125, 175877136), (135, 162849200), (138, 159309000), (144, 152671125), (150, 146564280), (155, 141836400), (180, 122136900), (184, 119481750), (186, 118197000), (200, 109923210), (207, 106206000), (216, 101780750), (225, 97709520), (230, 95585400), (240, 91602675), (248, 88647750), (250, 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(1674, 13133000), (1713, 12834000), (1725, 12744720), (1800, 12213690), (1840, 11948175), (1860, 11819700), (2000, 10992321), (2070, 10620600), (2139, 10278000), (2160, 10178075), (2232, 9849750), (2250, 9770952), (2284, 9625500), (2300, 9558540), (2325, 9455760), (2480, 8864775), (2484, 8850500), (2700, 8142460), (2760, 7965450), (2790, 7879800), (2852, 7708500), (2855, 7700400), (2875, 7646832), (3000, 7328214), (3100, 7091820), (3105, 7080400), (3312, 6637875), (3348, 6566500), (3375, 6513968), (3426, 6417000), (3450, 6372360), (3565, 6166800), (3600, 6106845), (3720, 5909850), (3875, 5673456), (4140, 5310300), (4185, 5253200), (4278, 5139000), (4464, 4924875), (4500, 4885476), (4568, 4812750), (4600, 4779270), (4650, 4727880), (4968, 4425250), (5139, 4278000), (5175, 4248240), (5400, 4071230), (5520, 3982725), (5580, 3939900), (5704, 3854250), (5710, 3850200), (5750, 3823416), (6000, 3664107), (6200, 3545910), (6210, 3540200), (6417, 3426000), (6696, 3283250), (6750, 3256984), (6852, 3208500), (6900, 3186180), (6975, 3151920), (7130, 3083400), (7440, 2954925), (7750, 2836728), (8280, 2655150), (8370, 2626600), (8556, 2569500), (8565, 2566800), (8625, 2548944), (9000, 2442738), (9136, 2406375), (9200, 2389635), (9300, 2363940), (9936, 2212625), (10278, 2139000), (10350, 2124120), (10695, 2055600), (10800, 2035615), (11160, 1969950), (11408, 1927125), (11420, 1925100), (11500, 1911708), (11625, 1891152), (12400, 1772955), (12420, 1770100), (12834, 1713000), (13133, 1674000), (13392, 1641625), (13500, 1628492), (13704, 1604250), (13800, 1593090), (13950, 1575960), (14260, 1541700), (14275, 1540080), (15417, 1426000), (15500, 1418364), (15525, 1416080), (16560, 1327575), (16740, 1313300), (17112, 1284750), (17130, 1283400), (17250, 1274472), (17701, 1242000), (17825, 1233360), (18000, 1221369), (18600, 1181970), (19251, 1142000), (20556, 1069500), (20700, 1062060), (20925, 1050640), (21390, 1027800), (22320, 984975), (22840, 962550), (23000, 955854), (23250, 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