20658585600

素因数分解:

$2^{16}\times 3^3\times 5^2\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 408

約数和(自身を含む): 76063122720

約数和(自身を除く): 55404537120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 467, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 934, 960, 1024, 1080, 1152, 1200, 1280, 1350, 1401, 1440, 1536, 1600, 1728, 1800, 1868, 1920, 2048, 2160, 2304, 2335, 2400, 2560, 2700, 2802, 2880, 3072, 3200, 3456, 3600, 3736, 3840, 4096, 4203, 4320, 4608, 4670, 4800, 5120, 5400, 5604, 5760, 6144, 6400, 6912, 7005, 7200, 7472, 7680, 8192, 8406, 8640, 9216, 9340, 9600, 10240, 10800, 11208, 11520, 11675, 12288, 12609, 12800, 13824, 14010, 14400, 14944, 15360, 16384, 16812, 17280, 18432, 18680, 19200, 20480, 21015, 21600, 22416, 23040, 23350, 24576, 25218, 25600, 27648, 28020, 28800, 29888, 30720, 32768, 33624, 34560, 35025, 36864, 37360, 38400, 40960, 42030, 43200, 44832, 46080, 46700, 49152, 50436, 51200, 55296, 56040, 57600, 59776, 61440, 63045, 65536, 67248, 69120, 70050, 73728, 74720, 76800, 81920, 84060, 86400, 89664, 92160, 93400, 98304, 100872, 102400, 105075, 110592, 112080, 115200, 119552, 122880, 126090, 134496, 138240, 140100, 147456, 149440, 153600, 163840, 168120, 172800, 179328, 184320, 186800, 196608, 201744, 204800, 210150, 221184, 224160, 230400, 239104, 245760, 252180, 268992, 276480, 280200, 294912, 298880, 307200, 315225, 327680, 336240, 345600, 358656, 368640, 373600, 403488, 409600, 420300, 442368, 448320, 460800, 478208, 491520, 504360, 537984, 552960, 560400, 589824, 597760, 614400, 630450, 672480, 691200, 717312, 737280, 747200, 806976, 819200, 840600, 884736, 896640, 921600, 956416, 983040, 1008720, 1075968, 1105920, 1120800, 1195520, 1228800, 1260900, 1344960, 1382400, 1434624, 1474560, 1494400, 1613952, 1638400, 1681200, 1769472, 1793280, 1843200, 1912832, 2017440, 2151936, 2211840, 2241600, 2391040, 2457600, 2521800, 2689920, 2764800, 2869248, 2949120, 2988800, 3227904, 3362400, 3586560, 3686400, 3825664, 4034880, 4303872, 4423680, 4483200, 4782080, 4915200, 5043600, 5379840, 5529600, 5738496, 5977600, 6455808, 6724800, 7173120, 7372800, 7651328, 8069760, 8607744, 8847360, 8966400, 9564160, 10087200, 10759680, 11059200, 11476992, 11955200, 12911616, 13449600, 14346240, 14745600, 15302656, 16139520, 17215488, 17932800, 19128320, 20174400, 21519360, 22118400, 22953984, 23910400, 25823232, 26899200, 28692480, 30605312, 32279040, 34430976, 35865600, 38256640, 40348800, 43038720, 44236800, 45907968, 47820800, 51646464, 53798400, 57384960, 64558080, 68861952, 71731200, 76513280, 80697600, 86077440, 91815936, 95641600, 103292928, 107596800, 114769920, 129116160, 137723904, 143462400, 153026560, 161395200, 172154880, 191283200, 206585856, 215193600, 229539840, 258232320, 275447808, 286924800, 322790400, 344309760, 382566400, 413171712, 430387200, 459079680, 516464640, 573849600, 645580800, 688619520, 765132800, 826343424, 860774400, 1032929280, 1147699200, 1291161600, 1377239040, 1721548800, 2065858560, 2295398400, 2582323200, 3443097600, 4131717120, 5164646400, 6886195200, 10329292800, 20658585600]

約数ペア:

[(1, 20658585600), (2, 10329292800), (3, 6886195200), (4, 5164646400), (5, 4131717120), (6, 3443097600), (8, 2582323200), (9, 2295398400), (10, 2065858560), (12, 1721548800), (15, 1377239040), (16, 1291161600), (18, 1147699200), (20, 1032929280), (24, 860774400), (25, 826343424), (27, 765132800), (30, 688619520), (32, 645580800), (36, 573849600), (40, 516464640), (45, 459079680), (48, 430387200), (50, 413171712), (54, 382566400), (60, 344309760), (64, 322790400), (72, 286924800), (75, 275447808), (80, 258232320), (90, 229539840), (96, 215193600), (100, 206585856), (108, 191283200), (120, 172154880), (128, 161395200), (135, 153026560), (144, 143462400), (150, 137723904), (160, 129116160), (180, 114769920), (192, 107596800), (200, 103292928), (216, 95641600), (225, 91815936), (240, 86077440), (256, 80697600), (270, 76513280), (288, 71731200), (300, 68861952), (320, 64558080), (360, 57384960), (384, 53798400), (400, 51646464), (432, 47820800), (450, 45907968), (467, 44236800), (480, 43038720), (512, 40348800), (540, 38256640), (576, 35865600), (600, 34430976), (640, 32279040), (675, 30605312), (720, 28692480), (768, 26899200), (800, 25823232), (864, 23910400), (900, 22953984), (934, 22118400), (960, 21519360), (1024, 20174400), (1080, 19128320), (1152, 17932800), (1200, 17215488), (1280, 16139520), (1350, 15302656), (1401, 14745600), (1440, 14346240), (1536, 13449600), (1600, 12911616), (1728, 11955200), (1800, 11476992), (1868, 11059200), (1920, 10759680), (2048, 10087200), (2160, 9564160), (2304, 8966400), (2335, 8847360), (2400, 8607744), (2560, 8069760), (2700, 7651328), (2802, 7372800), (2880, 7173120), (3072, 6724800), (3200, 6455808), (3456, 5977600), (3600, 5738496), (3736, 5529600), (3840, 5379840), (4096, 5043600), (4203, 4915200), (4320, 4782080), (4608, 4483200), (4670, 4423680), (4800, 4303872), (5120, 4034880), (5400, 3825664), (5604, 3686400), (5760, 3586560), (6144, 3362400), (6400, 3227904), (6912, 2988800), (7005, 2949120), (7200, 2869248), (7472, 2764800), (7680, 2689920), (8192, 2521800), (8406, 2457600), (8640, 2391040), (9216, 2241600), (9340, 2211840), (9600, 2151936), (10240, 2017440), (10800, 1912832), (11208, 1843200), (11520, 1793280), (11675, 1769472), (12288, 1681200), (12609, 1638400), (12800, 1613952), (13824, 1494400), (14010, 1474560), (14400, 1434624), (14944, 1382400), (15360, 1344960), (16384, 1260900), (16812, 1228800), (17280, 1195520), (18432, 1120800), (18680, 1105920), (19200, 1075968), (20480, 1008720), (21015, 983040), (21600, 956416), (22416, 921600), (23040, 896640), (23350, 884736), (24576, 840600), (25218, 819200), (25600, 806976), (27648, 747200), (28020, 737280), (28800, 717312), (29888, 691200), (30720, 672480), (32768, 630450), (33624, 614400), (34560, 597760), (35025, 589824), (36864, 560400), (37360, 552960), (38400, 537984), (40960, 504360), (42030, 491520), (43200, 478208), (44832, 460800), (46080, 448320), (46700, 442368), (49152, 420300), (50436, 409600), (51200, 403488), (55296, 373600), (56040, 368640), (57600, 358656), (59776, 345600), (61440, 336240), (63045, 327680), (65536, 315225), (67248, 307200), (69120, 298880), (70050, 294912), (73728, 280200), (74720, 276480), (76800, 268992), (81920, 252180), (84060, 245760), (86400, 239104), (89664, 230400), (92160, 224160), (93400, 221184), (98304, 210150), (100872, 204800), (102400, 201744), (105075, 196608), (110592, 186800), (112080, 184320), (115200, 179328), (119552, 172800), (122880, 168120), (126090, 163840), (134496, 153600), (138240, 149440), (140100, 147456)]