21074603520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 640

約数和(自身を含む): 76027133952

約数和(自身を除く): 54952530432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 41, 48, 51, 60, 62, 64, 68, 80, 82, 85, 93, 96, 102, 120, 123, 124, 127, 128, 136, 155, 160, 164, 170, 186, 192, 204, 205, 240, 246, 248, 254, 255, 256, 272, 310, 320, 328, 340, 372, 381, 384, 408, 410, 465, 480, 492, 496, 508, 510, 512, 527, 544, 615, 620, 635, 640, 656, 680, 697, 744, 762, 768, 816, 820, 930, 960, 984, 992, 1016, 1020, 1054, 1088, 1230, 1240, 1270, 1271, 1280, 1312, 1360, 1394, 1488, 1524, 1536, 1581, 1632, 1640, 1860, 1905, 1920, 1968, 1984, 2032, 2040, 2091, 2108, 2159, 2176, 2460, 2480, 2540, 2542, 2560, 2624, 2635, 2720, 2788, 2976, 3048, 3162, 3264, 3280, 3485, 3720, 3810, 3813, 3840, 3936, 3937, 3968, 4064, 4080, 4182, 4216, 4318, 4352, 4920, 4960, 5080, 5084, 5207, 5248, 5270, 5440, 5576, 5952, 6096, 6324, 6355, 6477, 6528, 6560, 6970, 7440, 7620, 7626, 7680, 7872, 7874, 7905, 7936, 8128, 8160, 8364, 8432, 8636, 8704, 9840, 9920, 10160, 10168, 10414, 10455, 10496, 10540, 10795, 10880, 11152, 11811, 11904, 12192, 12648, 12710, 12954, 13056, 13120, 13940, 14880, 15240, 15252, 15621, 15744, 15748, 15810, 15872, 16256, 16320, 16728, 16864, 17272, 19065, 19680, 19685, 19840, 20320, 20336, 20828, 20910, 20992, 21080, 21590, 21607, 21760, 22304, 23622, 23808, 24384, 25296, 25420, 25908, 26035, 26112, 26240, 27880, 29760, 30480, 30504, 31242, 31488, 31496, 31620, 32385, 32512, 32640, 33456, 33728, 34544, 38130, 39360, 39370, 39680, 40640, 40672, 41656, 41820, 42160, 43180, 43214, 43520, 44608, 47244, 47616, 48768, 50592, 50840, 51816, 52070, 52480, 55760, 59055, 59520, 60960, 61008, 62484, 62976, 62992, 63240, 64770, 64821, 65024, 65280, 66912, 66929, 67456, 69088, 76260, 78105, 78720, 78740, 79360, 81280, 81344, 83312, 83640, 84320, 86360, 86428, 88519, 89216, 94488, 97536, 101184, 101680, 103632, 104140, 104960, 108035, 111520, 118110, 119040, 121920, 122016, 124968, 125984, 126480, 129540, 129642, 130560, 133824, 133858, 134912, 138176, 152520, 156210, 157440, 157480, 161417, 162560, 162688, 166624, 167280, 168640, 172720, 172856, 177038, 178432, 188976, 195072, 200787, 202368, 203360, 207264, 208280, 216070, 223040, 236220, 238080, 243840, 244032, 249936, 251968, 252960, 259080, 259284, 265557, 267648, 267716, 269824, 276352, 305040, 312420, 314880, 314960, 322834, 324105, 325120, 325376, 333248, 334560, 334645, 337280, 345440, 345712, 354076, 356864, 377952, 401574, 404736, 406720, 414528, 416560, 432140, 442595, 446080, 472440, 484251, 487680, 488064, 499872, 503936, 505920, 518160, 518568, 531114, 535296, 535432, 552704, 610080, 624840, 629920, 645668, 648210, 650752, 666496, 669120, 669290, 674560, 690880, 691424, 708152, 755904, 803148, 807085, 809472, 813440, 829056, 833120, 864280, 885190, 892160, 944880, 968502, 975360, 976128, 999744, 1003935, 1007872, 1011840, 1036320, 1037136, 1062228, 1070592, 1070864, 1105408, 1220160, 1249680, 1259840, 1291336, 1296420, 1327785, 1332992, 1338240, 1338580, 1349120, 1381760, 1382848, 1416304, 1511808, 1606296, 1614170, 1626880, 1658112, 1666240, 1728560, 1770380, 1784320, 1889760, 1937004, 1952256, 1999488, 2007870, 2015744, 2023680, 2072640, 2074272, 2124456, 2141728, 2421255, 2440320, 2499360, 2519680, 2582672, 2592840, 2655570, 2665984, 2676480, 2677160, 2744089, 2763520, 2765696, 2832608, 3023616, 3212592, 3228340, 3253760, 3316224, 3332480, 3457120, 3540760, 3779520, 3874008, 3998976, 4015740, 4047360, 4145280, 4148544, 4248912, 4283456, 4842510, 4880640, 4998720, 5039360, 5165344, 5185680, 5311140, 5352960, 5354320, 5488178, 5527040, 5531392, 5665216, 6047232, 6425184, 6456680, 6664960, 6914240, 7081520, 7559040, 7748016, 7997952, 8031480, 8232267, 8290560, 8297088, 8497824, 8566912, 9685020, 9761280, 9997440, 10078720, 10330688, 10371360, 10622280, 10708640, 10976356, 11062784, 11330432, 12850368, 12913360, 13329920, 13720445, 13828480, 14163040, 15118080, 15496032, 16062960, 16464534, 16581120, 16594176, 16995648, 17133824, 19370040, 19994880, 20661376, 20742720, 21244560, 21417280, 21952712, 22660864, 25700736, 25826720, 27440890, 27656960, 28326080, 30236160, 30992064, 32125920, 32929068, 33188352, 33991296, 34267648, 38740080, 39989760, 41161335, 41322752, 41485440, 42489120, 42834560, 43905424, 45321728, 51401472, 51653440, 54881780, 55313920, 56652160, 61984128, 64251840, 65858136, 67982592, 77480160, 82322670, 82645504, 82970880, 84978240, 85669120, 87810848, 102802944, 103306880, 109763560, 113304320, 123968256, 128503680, 131716272, 135965184, 154960320, 164645340, 165941760, 169956480, 171338240, 175621696, 206613760, 219527120, 226608640, 247936512, 257007360, 263432544, 309920640, 329290680, 339912960, 351243392, 413227520, 439054240, 514014720, 526865088, 619841280, 658581360, 679825920, 702486784, 878108480, 1053730176, 1239682560, 1317162720, 1404973568, 1756216960, 2107460352, 2634325440, 3512433920, 4214920704, 5268650880, 7024867840, 10537301760, 21074603520]

約数ペア:

[(1, 21074603520), (2, 10537301760), (3, 7024867840), (4, 5268650880), (5, 4214920704), (6, 3512433920), (8, 2634325440), (10, 2107460352), (12, 1756216960), (15, 1404973568), (16, 1317162720), (17, 1239682560), (20, 1053730176), (24, 878108480), (30, 702486784), (31, 679825920), (32, 658581360), (34, 619841280), (40, 526865088), (41, 514014720), (48, 439054240), (51, 413227520), (60, 351243392), (62, 339912960), (64, 329290680), (68, 309920640), (80, 263432544), (82, 257007360), (85, 247936512), (93, 226608640), (96, 219527120), (102, 206613760), (120, 175621696), (123, 171338240), (124, 169956480), (127, 165941760), (128, 164645340), (136, 154960320), (155, 135965184), (160, 131716272), (164, 128503680), (170, 123968256), (186, 113304320), (192, 109763560), (204, 103306880), (205, 102802944), (240, 87810848), (246, 85669120), (248, 84978240), (254, 82970880), (255, 82645504), (256, 82322670), (272, 77480160), (310, 67982592), (320, 65858136), (328, 64251840), (340, 61984128), (372, 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9761280), (2176, 9685020), (2460, 8566912), (2480, 8497824), (2540, 8297088), (2542, 8290560), (2560, 8232267), (2624, 8031480), (2635, 7997952), (2720, 7748016), (2788, 7559040), (2976, 7081520), (3048, 6914240), (3162, 6664960), (3264, 6456680), (3280, 6425184), (3485, 6047232), (3720, 5665216), (3810, 5531392), (3813, 5527040), (3840, 5488178), (3936, 5354320), (3937, 5352960), (3968, 5311140), (4064, 5185680), (4080, 5165344), (4182, 5039360), (4216, 4998720), (4318, 4880640), (4352, 4842510), (4920, 4283456), (4960, 4248912), (5080, 4148544), (5084, 4145280), (5207, 4047360), (5248, 4015740), (5270, 3998976), (5440, 3874008), (5576, 3779520), (5952, 3540760), (6096, 3457120), (6324, 3332480), (6355, 3316224), (6477, 3253760), (6528, 3228340), (6560, 3212592), (6970, 3023616), (7440, 2832608), (7620, 2765696), (7626, 2763520), (7680, 2744089), (7872, 2677160), (7874, 2676480), (7905, 2665984), (7936, 2655570), (8128, 2592840), (8160, 2582672), (8364, 2519680), (8432, 2499360), (8636, 2440320), (8704, 2421255), (9840, 2141728), (9920, 2124456), (10160, 2074272), (10168, 2072640), (10414, 2023680), (10455, 2015744), (10496, 2007870), (10540, 1999488), (10795, 1952256), (10880, 1937004), (11152, 1889760), (11811, 1784320), (11904, 1770380), (12192, 1728560), (12648, 1666240), (12710, 1658112), (12954, 1626880), (13056, 1614170), (13120, 1606296), (13940, 1511808), (14880, 1416304), (15240, 1382848), (15252, 1381760), (15621, 1349120), (15744, 1338580), (15748, 1338240), (15810, 1332992), (15872, 1327785), (16256, 1296420), (16320, 1291336), (16728, 1259840), (16864, 1249680), (17272, 1220160), (19065, 1105408), (19680, 1070864), (19685, 1070592), (19840, 1062228), (20320, 1037136), (20336, 1036320), (20828, 1011840), (20910, 1007872), (20992, 1003935), (21080, 999744), (21590, 976128), (21607, 975360), (21760, 968502), (22304, 944880), (23622, 892160), (23808, 885190), (24384, 864280), (25296, 833120), (25420, 829056), (25908, 813440), (26035, 809472), (26112, 807085), (26240, 803148), (27880, 755904), (29760, 708152), (30480, 691424), (30504, 690880), (31242, 674560), (31488, 669290), (31496, 669120), (31620, 666496), (32385, 650752), (32512, 648210), (32640, 645668), (33456, 629920), (33728, 624840), (34544, 610080), (38130, 552704), (39360, 535432), (39370, 535296), (39680, 531114), (40640, 518568), (40672, 518160), (41656, 505920), (41820, 503936), (42160, 499872), (43180, 488064), (43214, 487680), (43520, 484251), (44608, 472440), (47244, 446080), (47616, 442595), (48768, 432140), (50592, 416560), (50840, 414528), (51816, 406720), (52070, 404736), (52480, 401574), (55760, 377952), (59055, 356864), (59520, 354076), (60960, 345712), (61008, 345440), (62484, 337280), (62976, 334645), (62992, 334560), (63240, 333248), (64770, 325376), (64821, 325120), (65024, 324105), (65280, 322834), (66912, 314960), (66929, 314880), (67456, 312420), (69088, 305040), (76260, 276352), (78105, 269824), (78720, 267716), (78740, 267648), (79360, 265557), 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