20379856320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3528

約数の個数: 336

約数和(自身を含む): 73460994048

約数和(自身を除く): 53081137728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 67, 72, 80, 90, 93, 96, 120, 124, 134, 144, 155, 160, 180, 186, 192, 201, 240, 248, 268, 279, 288, 310, 320, 335, 360, 372, 402, 465, 480, 496, 536, 558, 576, 603, 620, 670, 720, 744, 804, 930, 960, 992, 1005, 1072, 1116, 1206, 1240, 1340, 1395, 1440, 1488, 1608, 1860, 1984, 2010, 2077, 2144, 2232, 2412, 2480, 2680, 2790, 2880, 2976, 3015, 3216, 3407, 3720, 4020, 4154, 4288, 4464, 4824, 4960, 5360, 5580, 5952, 6030, 6231, 6432, 6814, 7440, 8040, 8308, 8928, 9648, 9920, 10221, 10385, 10720, 11160, 12060, 12462, 12864, 13628, 14880, 16080, 16616, 17035, 17856, 18693, 19296, 20442, 20770, 21440, 22320, 24120, 24924, 27256, 29760, 30663, 31155, 32160, 33232, 34070, 37386, 38592, 40884, 41540, 44640, 48240, 49848, 51105, 54512, 61326, 62310, 64320, 66464, 68140, 74772, 81768, 83080, 89280, 93465, 96480, 99696, 102210, 105617, 109024, 122652, 124620, 132928, 136280, 149544, 153315, 163536, 166160, 186930, 192960, 199392, 204420, 211234, 218048, 228269, 245304, 249240, 272560, 299088, 306630, 316851, 327072, 332320, 373860, 398784, 408840, 422468, 456538, 490608, 498480, 528085, 545120, 598176, 613260, 633702, 654144, 664640, 684807, 747720, 817680, 844936, 913076, 950553, 981216, 996960, 1056170, 1090240, 1141345, 1196352, 1226520, 1267404, 1369614, 1495440, 1584255, 1635360, 1689872, 1826152, 1901106, 1962432, 1993920, 2054421, 2112340, 2282690, 2453040, 2534808, 2739228, 2990880, 3168510, 3270720, 3379744, 3424035, 3652304, 3802212, 4108842, 4224680, 4565380, 4752765, 4906080, 5069616, 5478456, 5981760, 6337020, 6759488, 6848070, 7076339, 7304608, 7604424, 8217684, 8449360, 9130760, 9505530, 9812160, 10139232, 10272105, 10956912, 12674040, 13696140, 14152678, 14609216, 15208848, 16435368, 16898720, 18261520, 19011060, 20278464, 20544210, 21229017, 21913824, 25348080, 27392280, 28305356, 30417696, 32870736, 33797440, 35381695, 36523040, 38022120, 41088420, 42458034, 43827648, 50696160, 54784560, 56610712, 60835392, 63687051, 65741472, 70763390, 73046080, 76044240, 82176840, 84916068, 101392320, 106145085, 109569120, 113221424, 127374102, 131482944, 141526780, 152088480, 164353680, 169832136, 212290170, 219138240, 226442848, 254748204, 283053560, 304176960, 318435255, 328707360, 339664272, 424580340, 452885696, 509496408, 566107120, 636870510, 657414720, 679328544, 849160680, 1018992816, 1132214240, 1273741020, 1358657088, 1698321360, 2037985632, 2264428480, 2547482040, 3396642720, 4075971264, 5094964080, 6793285440, 10189928160, 20379856320]

約数ペア:

[(1, 20379856320), (2, 10189928160), (3, 6793285440), (4, 5094964080), (5, 4075971264), (6, 3396642720), (8, 2547482040), (9, 2264428480), (10, 2037985632), (12, 1698321360), (15, 1358657088), (16, 1273741020), (18, 1132214240), (20, 1018992816), (24, 849160680), (30, 679328544), (31, 657414720), (32, 636870510), (36, 566107120), (40, 509496408), (45, 452885696), (48, 424580340), (60, 339664272), (62, 328707360), (64, 318435255), (67, 304176960), (72, 283053560), (80, 254748204), (90, 226442848), (93, 219138240), (96, 212290170), (120, 169832136), (124, 164353680), (134, 152088480), (144, 141526780), (155, 131482944), (160, 127374102), (180, 113221424), (186, 109569120), (192, 106145085), (201, 101392320), (240, 84916068), (248, 82176840), (268, 76044240), (279, 73046080), (288, 70763390), (310, 65741472), (320, 63687051), (335, 60835392), (360, 56610712), (372, 54784560), (402, 50696160), (465, 43827648), (480, 42458034), (496, 41088420), (536, 38022120), (558, 36523040), (576, 35381695), (603, 33797440), (620, 32870736), (670, 30417696), (720, 28305356), (744, 27392280), (804, 25348080), (930, 21913824), (960, 21229017), (992, 20544210), (1005, 20278464), (1072, 19011060), (1116, 18261520), (1206, 16898720), (1240, 16435368), (1340, 15208848), (1395, 14609216), (1440, 14152678), (1488, 13696140), (1608, 12674040), (1860, 10956912), (1984, 10272105), (2010, 10139232), (2077, 9812160), (2144, 9505530), (2232, 9130760), (2412, 8449360), (2480, 8217684), (2680, 7604424), (2790, 7304608), (2880, 7076339), (2976, 6848070), (3015, 6759488), (3216, 6337020), (3407, 5981760), (3720, 5478456), (4020, 5069616), (4154, 4906080), (4288, 4752765), (4464, 4565380), (4824, 4224680), (4960, 4108842), (5360, 3802212), (5580, 3652304), (5952, 3424035), (6030, 3379744), (6231, 3270720), (6432, 3168510), (6814, 2990880), (7440, 2739228), (8040, 2534808), (8308, 2453040), (8928, 2282690), (9648, 2112340), (9920, 2054421), (10221, 1993920), (10385, 1962432), (10720, 1901106), (11160, 1826152), (12060, 1689872), (12462, 1635360), (12864, 1584255), (13628, 1495440), (14880, 1369614), (16080, 1267404), (16616, 1226520), (17035, 1196352), (17856, 1141345), (18693, 1090240), (19296, 1056170), (20442, 996960), (20770, 981216), (21440, 950553), (22320, 913076), (24120, 844936), (24924, 817680), (27256, 747720), (29760, 684807), (30663, 664640), (31155, 654144), (32160, 633702), (33232, 613260), (34070, 598176), (37386, 545120), (38592, 528085), (40884, 498480), (41540, 490608), (44640, 456538), (48240, 422468), (49848, 408840), (51105, 398784), (54512, 373860), (61326, 332320), (62310, 327072), (64320, 316851), (66464, 306630), (68140, 299088), (74772, 272560), (81768, 249240), (83080, 245304), (89280, 228269), (93465, 218048), (96480, 211234), (99696, 204420), (102210, 199392), (105617, 192960), (109024, 186930), (122652, 166160), (124620, 163536), (132928, 153315), (136280, 149544)]