20137286400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 864

約数和(自身を含む): 84747575808

約数和(自身を除く): 64610289408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 53, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 106, 110, 112, 120, 128, 132, 140, 150, 154, 159, 160, 165, 168, 175, 176, 192, 200, 210, 212, 220, 224, 231, 240, 256, 257, 264, 265, 275, 280, 300, 308, 318, 320, 330, 336, 350, 352, 371, 384, 385, 400, 420, 424, 440, 448, 462, 480, 514, 525, 528, 530, 550, 560, 583, 600, 616, 636, 640, 660, 672, 700, 704, 742, 768, 770, 771, 795, 800, 825, 840, 848, 880, 896, 924, 960, 1028, 1050, 1056, 1060, 1100, 1113, 1120, 1155, 1166, 1200, 1232, 1272, 1280, 1285, 1320, 1325, 1344, 1400, 1408, 1484, 1540, 1542, 1590, 1600, 1650, 1680, 1696, 1749, 1760, 1792, 1799, 1848, 1855, 1920, 1925, 2056, 2100, 2112, 2120, 2200, 2226, 2240, 2310, 2332, 2400, 2464, 2544, 2570, 2640, 2650, 2688, 2800, 2816, 2827, 2915, 2968, 3080, 3084, 3180, 3200, 3300, 3360, 3392, 3498, 3520, 3598, 3696, 3710, 3840, 3850, 3855, 3975, 4081, 4112, 4200, 4224, 4240, 4400, 4452, 4480, 4620, 4664, 4800, 4928, 5088, 5140, 5280, 5300, 5376, 5397, 5565, 5600, 5654, 5775, 5830, 5936, 6160, 6168, 6360, 6400, 6425, 6600, 6720, 6784, 6996, 7040, 7196, 7392, 7420, 7700, 7710, 7950, 8162, 8224, 8400, 8448, 8480, 8481, 8745, 8800, 8904, 8960, 8995, 9240, 9275, 9328, 9600, 9856, 10176, 10280, 10560, 10600, 10794, 11130, 11200, 11308, 11550, 11660, 11872, 12243, 12320, 12336, 12720, 12850, 13200, 13440, 13568, 13621, 13992, 14080, 14135, 14392, 14575, 14784, 14840, 15400, 15420, 15900, 16324, 16448, 16800, 16960, 16962, 17490, 17600, 17808, 17990, 18480, 18550, 18656, 19200, 19275, 19712, 19789, 20352, 20405, 20560, 21120, 21200, 21588, 22260, 22400, 22616, 23100, 23320, 23744, 24486, 24640, 24672, 25440, 25700, 26400, 26880, 26985, 27242, 27825, 27984, 28270, 28784, 29150, 29568, 29680, 30800, 30840, 31800, 32648, 32896, 33600, 33920, 33924, 34980, 35200, 35616, 35980, 36960, 37100, 37312, 38550, 39578, 40704, 40810, 40863, 41120, 42240, 42400, 42405, 43176, 43725, 44520, 44800, 44975, 45232, 46200, 46640, 47488, 48972, 49280, 49344, 50880, 51400, 52800, 53970, 54484, 55650, 55968, 56540, 57568, 58300, 59136, 59360, 59367, 61215, 61600, 61680, 63600, 65296, 65792, 67200, 67840, 67848, 68105, 69960, 70400, 70675, 71232, 71960, 73920, 74200, 74624, 77100, 79156, 81620, 81726, 82240, 84800, 84810, 86352, 87450, 89040, 89950, 90464, 92400, 93280, 94976, 95347, 97944, 98560, 98688, 98945, 101760, 102025, 102800, 105600, 107940, 108968, 111300, 111936, 113080, 115136, 116600, 118720, 118734, 122430, 123200, 123360, 127200, 130592, 134400, 134925, 135696, 136210, 139920, 141350, 142464, 143920, 147840, 148400, 149248, 149831, 154200, 158312, 163240, 163452, 164480, 169600, 169620, 172704, 174900, 178080, 179900, 180928, 184800, 186560, 190694, 195888, 197376, 197890, 203520, 204050, 204315, 205600, 211200, 212025, 215880, 217936, 222600, 223872, 226160, 230272, 233200, 237440, 237468, 244860, 246400, 246720, 254400, 261184, 269850, 271392, 272420, 279840, 282700, 284928, 286041, 287840, 295680, 296800, 296835, 299662, 306075, 308400, 316624, 326480, 326904, 328960, 339200, 339240, 340525, 345408, 349800, 356160, 359800, 361856, 369600, 373120, 381388, 391776, 395780, 408100, 408630, 411200, 424050, 431760, 435872, 445200, 447744, 449493, 452320, 460544, 466400, 474880, 474936, 476735, 489720, 492800, 493440, 494725, 508800, 522368, 539700, 542784, 544840, 559680, 565400, 572082, 575680, 593600, 593670, 599324, 612150, 616800, 633248, 652960, 653808, 678480, 681050, 690816, 699600, 712320, 719600, 723712, 739200, 746240, 749155, 762776, 783552, 791560, 816200, 817260, 822400, 848100, 863520, 871744, 890400, 898986, 904640, 932800, 949872, 953470, 979440, 986880, 989450, 1017600, 1021575, 1044736, 1048817, 1079400, 1085568, 1089680, 1119360, 1130800, 1144164, 1151360, 1187200, 1187340, 1198648, 1224300, 1233600, 1266496, 1305920, 1307616, 1356960, 1362100, 1381632, 1399200, 1424640, 1430205, 1439200, 1478400, 1484175, 1498310, 1525552, 1567104, 1583120, 1632400, 1634520, 1644800, 1696200, 1727040, 1743488, 1780800, 1797972, 1809280, 1865600, 1899744, 1906940, 1958880, 1978900, 2043150, 2097634, 2158800, 2171136, 2179360, 2238720, 2247465, 2261600, 2288328, 2302720, 2374400, 2374680, 2383675, 2397296, 2448600, 2467200, 2532992, 2611840, 2615232, 2713920, 2724200, 2798400, 2860410, 2878400, 2968350, 2996620, 3051104, 3134208, 3146451, 3166240, 3264800, 3269040, 3392400, 3454080, 3486976, 3561600, 3595944, 3618560, 3731200, 3745775, 3799488, 3813880, 3917760, 3957800, 4086300, 4195268, 4317600, 4358720, 4494930, 4523200, 4576656, 4749360, 4767350, 4794592, 4897200, 4934400, 5065984, 5223680, 5230464, 5244085, 5427840, 5448400, 5596800, 5720820, 5756800, 5936700, 5993240, 6102208, 6292902, 6332480, 6529600, 6538080, 6784800, 6908160, 7123200, 7151025, 7191888, 7491550, 7598976, 7627760, 7835520, 7915600, 8172600, 8390536, 8635200, 8717440, 8989860, 9046400, 9153312, 9498720, 9534700, 9589184, 9794400, 10460928, 10488170, 10855680, 10896800, 11193600, 11237325, 11441640, 11513600, 11873400, 11986480, 12204416, 12585804, 12664960, 13059200, 13076160, 13569600, 14302050, 14383776, 14983100, 15197952, 15255520, 15671040, 15732255, 15831200, 16345200, 16781072, 17270400, 17434880, 17979720, 18092800, 18306624, 18997440, 19069400, 19178368, 19588800, 20976340, 21793600, 22474650, 22883280, 23746800, 23972960, 24408832, 25171608, 25329920, 26118400, 26152320, 26220425, 27139200, 28604100, 28767552, 29966200, 30511040, 31464510, 31662400, 32690400, 33562144, 34540800, 35959440, 36613248, 37994880, 38138800, 38356736, 39177600, 41952680, 43587200, 44949300, 45766560, 47493600, 47945920, 50343216, 52304640, 52440850, 54278400, 57208200, 57535104, 59932400, 61022080, 62929020, 63324800, 65380800, 67124288, 71918880, 73226496, 75989760, 76277600, 78355200, 78661275, 83905360, 87174400, 89898600, 91533120, 94987200, 95891840, 100686432, 104881700, 114416400, 115070208, 119864800, 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約数ペア:

[(1, 20137286400), (2, 10068643200), (3, 6712428800), (4, 5034321600), (5, 4027457280), (6, 3356214400), (7, 2876755200), (8, 2517160800), (10, 2013728640), (11, 1830662400), (12, 1678107200), (14, 1438377600), (15, 1342485760), (16, 1258580400), (20, 1006864320), (21, 958918400), (22, 915331200), (24, 839053600), (25, 805491456), (28, 719188800), (30, 671242880), (32, 629290200), (33, 610220800), (35, 575351040), (40, 503432160), (42, 479459200), (44, 457665600), (48, 419526800), (50, 402745728), (53, 379948800), (55, 366132480), (56, 359594400), (60, 335621440), (64, 314645100), (66, 305110400), (70, 287675520), (75, 268497152), (77, 261523200), (80, 251716080), (84, 239729600), (88, 228832800), (96, 209763400), (100, 201372864), (105, 191783680), (106, 189974400), (110, 183066240), (112, 179797200), (120, 167810720), (128, 157322550), (132, 152555200), (140, 143837760), (150, 134248576), (154, 130761600), (159, 126649600), (160, 125858040), (165, 122044160), (168, 119864800), (175, 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(896, 22474650), (924, 21793600), (960, 20976340), (1028, 19588800), (1050, 19178368), (1056, 19069400), (1060, 18997440), (1100, 18306624), (1113, 18092800), (1120, 17979720), (1155, 17434880), (1166, 17270400), (1200, 16781072), (1232, 16345200), (1272, 15831200), (1280, 15732255), (1285, 15671040), (1320, 15255520), (1325, 15197952), (1344, 14983100), (1400, 14383776), (1408, 14302050), (1484, 13569600), (1540, 13076160), (1542, 13059200), (1590, 12664960), (1600, 12585804), (1650, 12204416), (1680, 11986480), (1696, 11873400), (1749, 11513600), (1760, 11441640), (1792, 11237325), (1799, 11193600), (1848, 10896800), (1855, 10855680), (1920, 10488170), (1925, 10460928), (2056, 9794400), (2100, 9589184), (2112, 9534700), (2120, 9498720), (2200, 9153312), (2226, 9046400), (2240, 8989860), (2310, 8717440), (2332, 8635200), (2400, 8390536), (2464, 8172600), (2544, 7915600), (2570, 7835520), (2640, 7627760), (2650, 7598976), (2688, 7491550), (2800, 7191888), (2816, 7151025), (2827, 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(8162, 2467200), (8224, 2448600), (8400, 2397296), (8448, 2383675), (8480, 2374680), (8481, 2374400), (8745, 2302720), (8800, 2288328), (8904, 2261600), (8960, 2247465), (8995, 2238720), (9240, 2179360), (9275, 2171136), (9328, 2158800), (9600, 2097634), (9856, 2043150), (10176, 1978900), (10280, 1958880), (10560, 1906940), (10600, 1899744), (10794, 1865600), (11130, 1809280), (11200, 1797972), (11308, 1780800), (11550, 1743488), (11660, 1727040), (11872, 1696200), (12243, 1644800), (12320, 1634520), (12336, 1632400), (12720, 1583120), (12850, 1567104), (13200, 1525552), (13440, 1498310), (13568, 1484175), (13621, 1478400), (13992, 1439200), (14080, 1430205), (14135, 1424640), (14392, 1399200), (14575, 1381632), (14784, 1362100), (14840, 1356960), (15400, 1307616), (15420, 1305920), (15900, 1266496), (16324, 1233600), (16448, 1224300), (16800, 1198648), (16960, 1187340), (16962, 1187200), (17490, 1151360), (17600, 1144164), (17808, 1130800), (17990, 1119360), (18480, 1089680), (18550, 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(43725, 460544), (44520, 452320), (44800, 449493), (44975, 447744), (45232, 445200), (46200, 435872), (46640, 431760), (47488, 424050), (48972, 411200), (49280, 408630), (49344, 408100), (50880, 395780), (51400, 391776), (52800, 381388), (53970, 373120), (54484, 369600), (55650, 361856), (55968, 359800), (56540, 356160), (57568, 349800), (58300, 345408), (59136, 340525), (59360, 339240), (59367, 339200), (61215, 328960), (61600, 326904), (61680, 326480), (63600, 316624), (65296, 308400), (65792, 306075), (67200, 299662), (67840, 296835), (67848, 296800), (68105, 295680), (69960, 287840), (70400, 286041), (70675, 284928), (71232, 282700), (71960, 279840), (73920, 272420), (74200, 271392), (74624, 269850), (77100, 261184), (79156, 254400), (81620, 246720), (81726, 246400), (82240, 244860), (84800, 237468), (84810, 237440), (86352, 233200), (87450, 230272), (89040, 226160), (89950, 223872), (90464, 222600), (92400, 217936), (93280, 215880), (94976, 212025), (95347, 211200), (97944, 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