28860658560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13151}}^1$

素因数の和:13306

約数の個数: 256

約数和(自身を含む): 103027507200

約数和(自身を除く): 74166848640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13151, 13716, 15240, 16256, 17145, 17280, 18288, 20320, 22860, 24384, 26302, 27432, 30480, 34290, 36576, 39453, 40640, 45720, 48768, 52604, 54864, 60960, 65755, 68580, 73152, 78906, 81280, 91440, 105208, 109728, 118359, 121920, 131510, 137160, 146304, 157812, 182880, 197265, 210416, 219456, 236718, 243840, 263020, 274320, 315624, 355077, 365760, 394530, 420832, 438912, 473436, 526040, 548640, 591795, 631248, 710154, 731520, 789060, 841664, 946872, 1052080, 1097280, 1183590, 1262496, 1420308, 1578120, 1670177, 1683328, 1775385, 1893744, 2104160, 2194560, 2367180, 2524992, 2840616, 3156240, 3340354, 3550770, 3787488, 4208320, 4734360, 5010531, 5049984, 5681232, 6312480, 6680708, 7101540, 7574976, 8350885, 8416640, 9468720, 10021062, 11362464, 12624960, 13361416, 14203080, 15031593, 15149952, 16701770, 18937440, 20042124, 22724928, 25052655, 25249920, 26722832, 28406160, 30063186, 33403540, 37874880, 40084248, 45094779, 45449856, 50105310, 53445664, 56812320, 60126372, 66807080, 75157965, 75749760, 80168496, 90189558, 100210620, 106891328, 113624640, 120252744, 133614160, 150315930, 160336992, 180379116, 200421240, 213782656, 225473895, 227249280, 240505488, 267228320, 300631860, 320673984, 360758232, 400842480, 450947790, 481010976, 534456640, 601263720, 641347968, 721516464, 801684960, 901895580, 962021952, 1068913280, 1202527440, 1443032928, 1603369920, 1803791160, 1924043904, 2405054880, 2886065856, 3206739840, 3607582320, 4810109760, 5772131712, 7215164640, 9620219520, 14430329280, 28860658560]

約数ペア:

[(1, 28860658560), (2, 14430329280), (3, 9620219520), (4, 7215164640), (5, 5772131712), (6, 4810109760), (8, 3607582320), (9, 3206739840), (10, 2886065856), (12, 2405054880), (15, 1924043904), (16, 1803791160), (18, 1603369920), (20, 1443032928), (24, 1202527440), (27, 1068913280), (30, 962021952), (32, 901895580), (36, 801684960), (40, 721516464), (45, 641347968), (48, 601263720), (54, 534456640), (60, 481010976), (64, 450947790), (72, 400842480), (80, 360758232), (90, 320673984), (96, 300631860), (108, 267228320), (120, 240505488), (127, 227249280), (128, 225473895), (135, 213782656), (144, 200421240), (160, 180379116), (180, 160336992), (192, 150315930), (216, 133614160), (240, 120252744), (254, 113624640), (270, 106891328), (288, 100210620), (320, 90189558), (360, 80168496), (381, 75749760), (384, 75157965), (432, 66807080), (480, 60126372), (508, 56812320), (540, 53445664), (576, 50105310), (635, 45449856), (640, 45094779), (720, 40084248), (762, 37874880), (864, 33403540), (960, 30063186), (1016, 28406160), (1080, 26722832), (1143, 25249920), (1152, 25052655), (1270, 22724928), (1440, 20042124), (1524, 18937440), (1728, 16701770), (1905, 15149952), (1920, 15031593), (2032, 14203080), (2160, 13361416), (2286, 12624960), (2540, 11362464), (2880, 10021062), (3048, 9468720), (3429, 8416640), (3456, 8350885), (3810, 7574976), (4064, 7101540), (4320, 6680708), (4572, 6312480), (5080, 5681232), (5715, 5049984), (5760, 5010531), (6096, 4734360), (6858, 4208320), (7620, 3787488), (8128, 3550770), (8640, 3340354), (9144, 3156240), (10160, 2840616), (11430, 2524992), (12192, 2367180), (13151, 2194560), (13716, 2104160), (15240, 1893744), (16256, 1775385), (17145, 1683328), (17280, 1670177), (18288, 1578120), (20320, 1420308), (22860, 1262496), (24384, 1183590), (26302, 1097280), (27432, 1052080), (30480, 946872), (34290, 841664), (36576, 789060), (39453, 731520), (40640, 710154), (45720, 631248), (48768, 591795), (52604, 548640), (54864, 526040), (60960, 473436), (65755, 438912), (68580, 420832), (73152, 394530), (78906, 365760), (81280, 355077), (91440, 315624), (105208, 274320), (109728, 263020), (118359, 243840), (121920, 236718), (131510, 219456), (137160, 210416), (146304, 197265), (157812, 182880)]