20430604800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2748

約数の個数: 360

約数和(自身を含む): 74234805216

約数和(自身を除く): 53804200416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 67, 72, 75, 80, 90, 96, 100, 120, 128, 134, 144, 150, 160, 180, 192, 200, 201, 225, 240, 256, 268, 288, 300, 320, 335, 360, 384, 400, 402, 450, 480, 512, 536, 576, 600, 603, 640, 670, 720, 768, 800, 804, 900, 960, 1005, 1072, 1152, 1200, 1206, 1280, 1340, 1440, 1536, 1600, 1608, 1675, 1800, 1920, 2010, 2144, 2304, 2400, 2412, 2560, 2647, 2680, 2880, 3015, 3200, 3216, 3350, 3600, 3840, 4020, 4288, 4608, 4800, 4824, 5025, 5294, 5360, 5760, 6030, 6400, 6432, 6700, 7200, 7680, 7941, 8040, 8576, 9600, 9648, 10050, 10588, 10720, 11520, 12060, 12800, 12864, 13235, 13400, 14400, 15075, 15882, 16080, 17152, 19200, 19296, 20100, 21176, 21440, 23040, 23823, 24120, 25728, 26470, 26800, 28800, 30150, 31764, 32160, 34304, 38400, 38592, 39705, 40200, 42352, 42880, 47646, 48240, 51456, 52940, 53600, 57600, 60300, 63528, 64320, 66175, 77184, 79410, 80400, 84704, 85760, 95292, 96480, 102912, 105880, 107200, 115200, 119115, 120600, 127056, 128640, 132350, 154368, 158820, 160800, 169408, 171520, 177349, 190584, 192960, 198525, 211760, 214400, 238230, 241200, 254112, 257280, 264700, 308736, 317640, 321600, 338816, 354698, 381168, 385920, 397050, 423520, 428800, 476460, 482400, 508224, 514560, 529400, 532047, 595575, 635280, 643200, 677632, 709396, 762336, 771840, 794100, 847040, 857600, 886745, 952920, 964800, 1016448, 1058800, 1064094, 1191150, 1270560, 1286400, 1355264, 1418792, 1524672, 1543680, 1588200, 1596141, 1694080, 1773490, 1905840, 1929600, 2032896, 2117600, 2128188, 2382300, 2541120, 2572800, 2660235, 2837584, 3049344, 3176400, 3192282, 3388160, 3546980, 3811680, 3859200, 4065792, 4235200, 4256376, 4433725, 4764600, 5082240, 5320470, 5675168, 6098688, 6352800, 6384564, 6776320, 7093960, 7623360, 7718400, 7980705, 8470400, 8512752, 8867450, 9529200, 10164480, 10640940, 11350336, 12197376, 12705600, 12769128, 13301175, 14187920, 15246720, 15961410, 16940800, 17025504, 17734900, 19058400, 20328960, 21281880, 22700672, 25411200, 25538256, 26602350, 28375840, 30493440, 31922820, 33881600, 34051008, 35469800, 38116800, 39903525, 42563760, 45401344, 50822400, 51076512, 53204700, 56751680, 60986880, 63845640, 68102016, 70939600, 76233600, 79807050, 85127520, 90802688, 101644800, 102153024, 106409400, 113503360, 127691280, 136204032, 141879200, 152467200, 159614100, 170255040, 204306048, 212818800, 227006720, 255382560, 272408064, 283758400, 304934400, 319228200, 340510080, 408612096, 425637600, 454013440, 510765120, 567516800, 638456400, 681020160, 817224192, 851275200, 1021530240, 1135033600, 1276912800, 1362040320, 1702550400, 2043060480, 2270067200, 2553825600, 3405100800, 4086120960, 5107651200, 6810201600, 10215302400, 20430604800]

約数ペア:

[(1, 20430604800), (2, 10215302400), (3, 6810201600), (4, 5107651200), (5, 4086120960), (6, 3405100800), (8, 2553825600), (9, 2270067200), (10, 2043060480), (12, 1702550400), (15, 1362040320), (16, 1276912800), (18, 1135033600), (20, 1021530240), (24, 851275200), (25, 817224192), (30, 681020160), (32, 638456400), (36, 567516800), (40, 510765120), (45, 454013440), (48, 425637600), (50, 408612096), (60, 340510080), (64, 319228200), (67, 304934400), (72, 283758400), (75, 272408064), (80, 255382560), (90, 227006720), (96, 212818800), (100, 204306048), (120, 170255040), (128, 159614100), (134, 152467200), (144, 141879200), (150, 136204032), (160, 127691280), (180, 113503360), (192, 106409400), (200, 102153024), (201, 101644800), (225, 90802688), (240, 85127520), (256, 79807050), (268, 76233600), (288, 70939600), (300, 68102016), (320, 63845640), (335, 60986880), (360, 56751680), (384, 53204700), (400, 51076512), (402, 50822400), (450, 45401344), (480, 42563760), (512, 39903525), (536, 38116800), (576, 35469800), (600, 34051008), (603, 33881600), (640, 31922820), (670, 30493440), (720, 28375840), (768, 26602350), (800, 25538256), (804, 25411200), (900, 22700672), (960, 21281880), (1005, 20328960), (1072, 19058400), (1152, 17734900), (1200, 17025504), (1206, 16940800), (1280, 15961410), (1340, 15246720), (1440, 14187920), (1536, 13301175), (1600, 12769128), (1608, 12705600), (1675, 12197376), (1800, 11350336), (1920, 10640940), (2010, 10164480), (2144, 9529200), (2304, 8867450), (2400, 8512752), (2412, 8470400), (2560, 7980705), (2647, 7718400), (2680, 7623360), (2880, 7093960), (3015, 6776320), (3200, 6384564), (3216, 6352800), (3350, 6098688), (3600, 5675168), (3840, 5320470), (4020, 5082240), (4288, 4764600), (4608, 4433725), (4800, 4256376), (4824, 4235200), (5025, 4065792), (5294, 3859200), (5360, 3811680), (5760, 3546980), (6030, 3388160), (6400, 3192282), (6432, 3176400), (6700, 3049344), (7200, 2837584), (7680, 2660235), (7941, 2572800), (8040, 2541120), (8576, 2382300), (9600, 2128188), (9648, 2117600), (10050, 2032896), (10588, 1929600), (10720, 1905840), (11520, 1773490), (12060, 1694080), (12800, 1596141), (12864, 1588200), (13235, 1543680), (13400, 1524672), (14400, 1418792), (15075, 1355264), (15882, 1286400), (16080, 1270560), (17152, 1191150), (19200, 1064094), (19296, 1058800), (20100, 1016448), (21176, 964800), (21440, 952920), (23040, 886745), (23823, 857600), (24120, 847040), (25728, 794100), (26470, 771840), (26800, 762336), (28800, 709396), (30150, 677632), (31764, 643200), (32160, 635280), (34304, 595575), (38400, 532047), (38592, 529400), (39705, 514560), (40200, 508224), (42352, 482400), (42880, 476460), (47646, 428800), (48240, 423520), (51456, 397050), (52940, 385920), (53600, 381168), (57600, 354698), (60300, 338816), (63528, 321600), (64320, 317640), (66175, 308736), (77184, 264700), (79410, 257280), (80400, 254112), (84704, 241200), (85760, 238230), (95292, 214400), (96480, 211760), (102912, 198525), (105880, 192960), (107200, 190584), (115200, 177349), (119115, 171520), (120600, 169408), (127056, 160800), (128640, 158820), (132350, 154368)]