51805534080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1293

約数の個数: 256

約数和(自身を含む): 167496076800

約数和(自身を除く): 115690542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 311, 320, 384, 404, 480, 505, 606, 622, 640, 808, 859, 933, 960, 1010, 1212, 1244, 1515, 1555, 1616, 1718, 1866, 1920, 2020, 2424, 2488, 2577, 3030, 3110, 3232, 3436, 3732, 4040, 4295, 4665, 4848, 4976, 5154, 6060, 6220, 6464, 6872, 7464, 8080, 8590, 9330, 9696, 9952, 10308, 12120, 12440, 12885, 12928, 13744, 14928, 16160, 17180, 18660, 19392, 19904, 20616, 24240, 24880, 25770, 27488, 29856, 31411, 32320, 34360, 37320, 38784, 39808, 41232, 48480, 49760, 51540, 54976, 59712, 62822, 64640, 68720, 74640, 82464, 86759, 94233, 96960, 99520, 103080, 109952, 119424, 125644, 137440, 149280, 157055, 164928, 173518, 188466, 193920, 199040, 206160, 251288, 260277, 267149, 274880, 298560, 314110, 329856, 347036, 376932, 412320, 433795, 471165, 502576, 520554, 534298, 549760, 597120, 628220, 694072, 753864, 801447, 824640, 867590, 942330, 1005152, 1041108, 1068596, 1256440, 1301385, 1335745, 1388144, 1507728, 1602894, 1649280, 1735180, 1884660, 2010304, 2082216, 2137192, 2512880, 2602770, 2671490, 2776288, 3015456, 3205788, 3470360, 3769320, 4007235, 4020608, 4164432, 4274384, 5025760, 5205540, 5342980, 5552576, 6030912, 6411576, 6940720, 7538640, 8014470, 8328864, 8548768, 10051520, 10411080, 10685960, 11105152, 12061824, 12823152, 13881440, 15077280, 16028940, 16657728, 17097536, 20103040, 20822160, 21371920, 25646304, 26982049, 27762880, 30154560, 32057880, 33315456, 34195072, 41644320, 42743840, 51292608, 53964098, 55525760, 60309120, 64115760, 80946147, 83288640, 85487680, 102585216, 107928196, 128231520, 134910245, 161892294, 166577280, 170975360, 215856392, 256463040, 269820490, 323784588, 404730735, 431712784, 512926080, 539640980, 647569176, 809461470, 863425568, 1079281960, 1295138352, 1618922940, 1726851136, 2158563920, 2590276704, 3237845880, 3453702272, 4317127840, 5180553408, 6475691760, 8634255680, 10361106816, 12951383520, 17268511360, 25902767040, 51805534080]

約数ペア:

[(1, 51805534080), (2, 25902767040), (3, 17268511360), (4, 12951383520), (5, 10361106816), (6, 8634255680), (8, 6475691760), (10, 5180553408), (12, 4317127840), (15, 3453702272), (16, 3237845880), (20, 2590276704), (24, 2158563920), (30, 1726851136), (32, 1618922940), (40, 1295138352), (48, 1079281960), (60, 863425568), (64, 809461470), (80, 647569176), (96, 539640980), (101, 512926080), (120, 431712784), (128, 404730735), (160, 323784588), (192, 269820490), (202, 256463040), (240, 215856392), (303, 170975360), (311, 166577280), (320, 161892294), (384, 134910245), (404, 128231520), (480, 107928196), (505, 102585216), (606, 85487680), (622, 83288640), (640, 80946147), (808, 64115760), (859, 60309120), (933, 55525760), (960, 53964098), (1010, 51292608), (1212, 42743840), (1244, 41644320), (1515, 34195072), (1555, 33315456), (1616, 32057880), (1718, 30154560), (1866, 27762880), (1920, 26982049), (2020, 25646304), (2424, 21371920), (2488, 20822160), (2577, 20103040), (3030, 17097536), (3110, 16657728), (3232, 16028940), (3436, 15077280), (3732, 13881440), (4040, 12823152), (4295, 12061824), (4665, 11105152), (4848, 10685960), (4976, 10411080), (5154, 10051520), (6060, 8548768), (6220, 8328864), (6464, 8014470), (6872, 7538640), (7464, 6940720), (8080, 6411576), (8590, 6030912), (9330, 5552576), (9696, 5342980), (9952, 5205540), (10308, 5025760), (12120, 4274384), (12440, 4164432), (12885, 4020608), (12928, 4007235), (13744, 3769320), (14928, 3470360), (16160, 3205788), (17180, 3015456), (18660, 2776288), (19392, 2671490), (19904, 2602770), (20616, 2512880), (24240, 2137192), (24880, 2082216), (25770, 2010304), (27488, 1884660), (29856, 1735180), (31411, 1649280), (32320, 1602894), (34360, 1507728), (37320, 1388144), (38784, 1335745), (39808, 1301385), (41232, 1256440), (48480, 1068596), (49760, 1041108), (51540, 1005152), (54976, 942330), (59712, 867590), (62822, 824640), (64640, 801447), (68720, 753864), (74640, 694072), (82464, 628220), (86759, 597120), (94233, 549760), (96960, 534298), (99520, 520554), (103080, 502576), (109952, 471165), (119424, 433795), (125644, 412320), (137440, 376932), (149280, 347036), (157055, 329856), (164928, 314110), (173518, 298560), (188466, 274880), (193920, 267149), (199040, 260277), (206160, 251288)]