28881722880

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4559

約数の個数: 400

約数和(自身を含む): 106805913984

約数和(自身を除く): 77924191104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2511, 2560, 2592, 2790, 2880, 2976, 3240, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4493, 4608, 4960, 5022, 5184, 5580, 5760, 5952, 6480, 6696, 6912, 7440, 7680, 7936, 8370, 8640, 8928, 8986, 9920, 10044, 10368, 11160, 11520, 11904, 12555, 12960, 13392, 13479, 13824, 14880, 15872, 16740, 17280, 17856, 17972, 19840, 20088, 20736, 22320, 22465, 23040, 23808, 25110, 25920, 26784, 26958, 29760, 33480, 34560, 35712, 35944, 39680, 40176, 40437, 41472, 44640, 44930, 47616, 50220, 51840, 53568, 53916, 59520, 66960, 67395, 69120, 71424, 71888, 79360, 80352, 80874, 89280, 89860, 100440, 103680, 107136, 107832, 119040, 121311, 133920, 134790, 139283, 142848, 143776, 160704, 161748, 178560, 179720, 200880, 202185, 207360, 214272, 215664, 238080, 242622, 267840, 269580, 278566, 287552, 321408, 323496, 357120, 359440, 363933, 401760, 404370, 417849, 428544, 431328, 485244, 535680, 539160, 557132, 575104, 606555, 642816, 646992, 696415, 714240, 718880, 727866, 803520, 808740, 835698, 862656, 970488, 1071360, 1078320, 1114264, 1150208, 1213110, 1253547, 1285632, 1293984, 1392830, 1437760, 1455732, 1607040, 1617480, 1671396, 1725312, 1819665, 1940976, 2089245, 2142720, 2156640, 2228528, 2300416, 2426220, 2507094, 2587968, 2785660, 2875520, 2911464, 3214080, 3234960, 3342792, 3450624, 3639330, 3760641, 3881952, 4178490, 4313280, 4457056, 4852440, 5014188, 5175936, 5571320, 5751040, 5822928, 6267735, 6428160, 6469920, 6685584, 6901248, 7278660, 7521282, 7763904, 8356980, 8626560, 8914112, 9704880, 10028376, 10351872, 11142640, 11281923, 11502080, 11645856, 12535470, 12939840, 13371168, 14557320, 15042564, 15527808, 16713960, 17253120, 17828224, 18803205, 19409760, 20056752, 20703744, 22285280, 22563846, 23291712, 25070940, 25879680, 26742336, 29114640, 30085128, 31055616, 33427920, 34506240, 35656448, 37606410, 38819520, 40113504, 44570560, 45127692, 46583424, 50141880, 51759360, 53484672, 56409615, 58229280, 60170256, 62111232, 66855840, 71312896, 75212820, 77639040, 80227008, 89141120, 90255384, 93166848, 100283760, 103518720, 106969344, 112819230, 116458560, 120340512, 133711680, 150425640, 155278080, 160454016, 178282240, 180510768, 186333696, 200567520, 213938688, 225638460, 232917120, 240681024, 267423360, 300851280, 310556160, 320908032, 356564480, 361021536, 401135040, 451276920, 465834240, 481362048, 534846720, 601702560, 641816064, 722043072, 802270080, 902553840, 931668480, 962724096, 1069693440, 1203405120, 1444086144, 1604540160, 1805107680, 1925448192, 2406810240, 2888172288, 3209080320, 3610215360, 4813620480, 5776344576, 7220430720, 9627240960, 14440861440, 28881722880]

約数ペア:

[(1, 28881722880), (2, 14440861440), (3, 9627240960), (4, 7220430720), (5, 5776344576), (6, 4813620480), (8, 3610215360), (9, 3209080320), (10, 2888172288), (12, 2406810240), (15, 1925448192), (16, 1805107680), (18, 1604540160), (20, 1444086144), (24, 1203405120), (27, 1069693440), (30, 962724096), (31, 931668480), (32, 902553840), (36, 802270080), (40, 722043072), (45, 641816064), (48, 601702560), (54, 534846720), (60, 481362048), (62, 465834240), (64, 451276920), (72, 401135040), (80, 361021536), (81, 356564480), (90, 320908032), (93, 310556160), (96, 300851280), (108, 267423360), (120, 240681024), (124, 232917120), (128, 225638460), (135, 213938688), (144, 200567520), (155, 186333696), (160, 180510768), (162, 178282240), (180, 160454016), (186, 155278080), (192, 150425640), (216, 133711680), (240, 120340512), (248, 116458560), (256, 112819230), (270, 106969344), (279, 103518720), (288, 100283760), (310, 93166848), (320, 90255384), (324, 89141120), (360, 80227008), (372, 77639040), (384, 75212820), (405, 71312896), (432, 66855840), (465, 62111232), (480, 60170256), (496, 58229280), (512, 56409615), (540, 53484672), (558, 51759360), (576, 50141880), (620, 46583424), (640, 45127692), (648, 44570560), (720, 40113504), (744, 38819520), (768, 37606410), (810, 35656448), (837, 34506240), (864, 33427920), (930, 31055616), (960, 30085128), (992, 29114640), (1080, 26742336), (1116, 25879680), (1152, 25070940), (1240, 23291712), (1280, 22563846), (1296, 22285280), (1395, 20703744), (1440, 20056752), (1488, 19409760), (1536, 18803205), (1620, 17828224), (1674, 17253120), (1728, 16713960), (1860, 15527808), (1920, 15042564), (1984, 14557320), (2160, 13371168), (2232, 12939840), (2304, 12535470), (2480, 11645856), (2511, 11502080), (2560, 11281923), (2592, 11142640), (2790, 10351872), (2880, 10028376), (2976, 9704880), (3240, 8914112), (3348, 8626560), (3456, 8356980), (3720, 7763904), (3840, 7521282), (3968, 7278660), (4185, 6901248), (4320, 6685584), (4464, 6469920), (4493, 6428160), (4608, 6267735), (4960, 5822928), (5022, 5751040), (5184, 5571320), (5580, 5175936), (5760, 5014188), (5952, 4852440), (6480, 4457056), (6696, 4313280), (6912, 4178490), (7440, 3881952), (7680, 3760641), (7936, 3639330), (8370, 3450624), (8640, 3342792), (8928, 3234960), (8986, 3214080), (9920, 2911464), (10044, 2875520), (10368, 2785660), (11160, 2587968), (11520, 2507094), (11904, 2426220), (12555, 2300416), (12960, 2228528), (13392, 2156640), (13479, 2142720), (13824, 2089245), (14880, 1940976), (15872, 1819665), (16740, 1725312), (17280, 1671396), (17856, 1617480), (17972, 1607040), (19840, 1455732), (20088, 1437760), (20736, 1392830), (22320, 1293984), (22465, 1285632), (23040, 1253547), (23808, 1213110), (25110, 1150208), (25920, 1114264), (26784, 1078320), (26958, 1071360), (29760, 970488), (33480, 862656), (34560, 835698), (35712, 808740), (35944, 803520), (39680, 727866), (40176, 718880), (40437, 714240), (41472, 696415), (44640, 646992), (44930, 642816), (47616, 606555), (50220, 575104), (51840, 557132), (53568, 539160), (53916, 535680), (59520, 485244), (66960, 431328), (67395, 428544), (69120, 417849), (71424, 404370), (71888, 401760), (79360, 363933), (80352, 359440), (80874, 357120), (89280, 323496), (89860, 321408), (100440, 287552), (103680, 278566), (107136, 269580), (107832, 267840), (119040, 242622), (121311, 238080), (133920, 215664), (134790, 214272), (139283, 207360), (142848, 202185), (143776, 200880), (160704, 179720), (161748, 178560)]