28978719840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3023}}^1$

素因数の和:3371

約数の個数: 384

約数和(自身を含む): 116319006720

約数和(自身を除く): 87340286880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 317, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 634, 672, 720, 756, 840, 864, 945, 951, 1008, 1080, 1120, 1260, 1268, 1440, 1512, 1585, 1680, 1890, 1902, 2016, 2160, 2219, 2520, 2536, 2853, 3023, 3024, 3170, 3360, 3780, 3804, 4320, 4438, 4755, 5040, 5072, 5706, 6046, 6048, 6340, 6657, 7560, 7608, 8559, 8876, 9069, 9510, 10080, 10144, 11095, 11412, 12092, 12680, 13314, 14265, 15115, 15120, 15216, 17118, 17752, 18138, 19020, 19971, 21161, 22190, 22824, 24184, 25360, 26628, 27207, 28530, 30230, 30240, 30432, 33285, 34236, 35504, 36276, 38040, 39942, 42322, 42795, 44380, 45345, 45648, 48368, 50720, 53256, 54414, 57060, 59913, 60460, 63483, 66570, 68472, 71008, 72552, 76080, 79884, 81621, 84644, 85590, 88760, 90690, 91296, 96736, 99855, 105805, 106512, 108828, 114120, 119826, 120920, 126966, 133140, 136035, 136944, 145104, 152160, 159768, 163242, 169288, 171180, 177520, 181380, 190449, 199710, 211610, 213024, 217656, 228240, 239652, 241840, 253932, 266280, 272070, 273888, 290208, 299565, 317415, 319536, 326484, 338576, 342360, 355040, 362760, 380898, 399420, 408105, 423220, 435312, 456480, 479304, 483680, 507864, 532560, 544140, 571347, 599130, 634830, 639072, 652968, 677152, 684720, 725520, 761796, 798840, 816210, 846440, 870624, 952245, 958291, 958608, 1015728, 1065120, 1088280, 1142694, 1198260, 1269660, 1305936, 1369440, 1451040, 1523592, 1597680, 1632420, 1692880, 1904490, 1916582, 1917216, 2031456, 2176560, 2285388, 2396520, 2539320, 2611872, 2856735, 2874873, 3047184, 3195360, 3264840, 3385760, 3808980, 3833164, 4353120, 4570776, 4791455, 4793040, 5078640, 5713470, 5749746, 6094368, 6529680, 6708037, 7617960, 7666328, 8624619, 9141552, 9582910, 9586080, 10157280, 11426940, 11499492, 13059360, 13416074, 14374365, 15235920, 15332656, 17249238, 18283104, 19165820, 20124111, 22853880, 22998984, 25873857, 26832148, 28748730, 30471840, 30665312, 33540185, 34498476, 38331640, 40248222, 43123095, 45707760, 45997968, 51747714, 53664296, 57497460, 60372333, 67080370, 68996952, 76663280, 80496444, 86246190, 91415520, 91995936, 100620555, 103495428, 107328592, 114994920, 120744666, 129369285, 134160740, 137993904, 153326560, 160992888, 172492380, 181116999, 201241110, 206990856, 214657184, 229989840, 241489332, 258738570, 268321480, 275987808, 301861665, 321985776, 344984760, 362233998, 402482220, 413981712, 459979680, 482978664, 517477140, 536642960, 603723330, 643971552, 689969520, 724467996, 804964440, 827963424, 905584995, 965957328, 1034954280, 1073285920, 1207446660, 1379939040, 1448935992, 1609928880, 1811169990, 1931914656, 2069908560, 2414893320, 2897871984, 3219857760, 3622339980, 4139817120, 4829786640, 5795743968, 7244679960, 9659573280, 14489359920, 28978719840]

約数ペア:

[(1, 28978719840), (2, 14489359920), (3, 9659573280), (4, 7244679960), (5, 5795743968), (6, 4829786640), (7, 4139817120), (8, 3622339980), (9, 3219857760), (10, 2897871984), (12, 2414893320), (14, 2069908560), (15, 1931914656), (16, 1811169990), (18, 1609928880), (20, 1448935992), (21, 1379939040), (24, 1207446660), (27, 1073285920), (28, 1034954280), (30, 965957328), (32, 905584995), (35, 827963424), (36, 804964440), (40, 724467996), (42, 689969520), (45, 643971552), (48, 603723330), (54, 536642960), (56, 517477140), (60, 482978664), (63, 459979680), (70, 413981712), (72, 402482220), (80, 362233998), (84, 344984760), (90, 321985776), (96, 301861665), (105, 275987808), (108, 268321480), (112, 258738570), (120, 241489332), (126, 229989840), (135, 214657184), (140, 206990856), (144, 201241110), (160, 181116999), (168, 172492380), (180, 160992888), (189, 153326560), (210, 137993904), (216, 134160740), (224, 129369285), (240, 120744666), (252, 114994920), (270, 107328592), (280, 103495428), (288, 100620555), (315, 91995936), (317, 91415520), (336, 86246190), (360, 80496444), (378, 76663280), (420, 68996952), (432, 67080370), (480, 60372333), (504, 57497460), (540, 53664296), (560, 51747714), (630, 45997968), (634, 45707760), (672, 43123095), (720, 40248222), (756, 38331640), (840, 34498476), (864, 33540185), (945, 30665312), (951, 30471840), (1008, 28748730), (1080, 26832148), (1120, 25873857), (1260, 22998984), (1268, 22853880), (1440, 20124111), (1512, 19165820), (1585, 18283104), (1680, 17249238), (1890, 15332656), (1902, 15235920), (2016, 14374365), (2160, 13416074), (2219, 13059360), (2520, 11499492), (2536, 11426940), (2853, 10157280), (3023, 9586080), (3024, 9582910), (3170, 9141552), (3360, 8624619), (3780, 7666328), (3804, 7617960), (4320, 6708037), (4438, 6529680), (4755, 6094368), (5040, 5749746), (5072, 5713470), (5706, 5078640), (6046, 4793040), (6048, 4791455), (6340, 4570776), (6657, 4353120), (7560, 3833164), (7608, 3808980), (8559, 3385760), (8876, 3264840), (9069, 3195360), (9510, 3047184), (10080, 2874873), (10144, 2856735), (11095, 2611872), (11412, 2539320), (12092, 2396520), (12680, 2285388), (13314, 2176560), (14265, 2031456), (15115, 1917216), (15120, 1916582), (15216, 1904490), (17118, 1692880), (17752, 1632420), (18138, 1597680), (19020, 1523592), (19971, 1451040), (21161, 1369440), (22190, 1305936), (22824, 1269660), (24184, 1198260), (25360, 1142694), (26628, 1088280), (27207, 1065120), (28530, 1015728), (30230, 958608), (30240, 958291), (30432, 952245), (33285, 870624), (34236, 846440), (35504, 816210), (36276, 798840), (38040, 761796), (39942, 725520), (42322, 684720), (42795, 677152), (44380, 652968), (45345, 639072), (45648, 634830), (48368, 599130), (50720, 571347), (53256, 544140), (54414, 532560), (57060, 507864), (59913, 483680), (60460, 479304), (63483, 456480), (66570, 435312), (68472, 423220), (71008, 408105), (72552, 399420), (76080, 380898), (79884, 362760), (81621, 355040), (84644, 342360), (85590, 338576), (88760, 326484), (90690, 319536), (91296, 317415), (96736, 299565), (99855, 290208), (105805, 273888), (106512, 272070), (108828, 266280), (114120, 253932), (119826, 241840), (120920, 239652), (126966, 228240), (133140, 217656), (136035, 213024), (136944, 211610), (145104, 199710), (152160, 190449), (159768, 181380), (163242, 177520), (169288, 171180)]