2782066784000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{5801}}^1$

素因数の和:7980

約数の個数: 288

約数和(自身を含む): 7925609607552

約数和(自身を除く): 5143542823552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2141, 2240, 2800, 3200, 3500, 4000, 4282, 4480, 5600, 5801, 6400, 7000, 8000, 8564, 8960, 10705, 11200, 11602, 14000, 14987, 16000, 17128, 21410, 22400, 23204, 28000, 29005, 29974, 32000, 34256, 40607, 42820, 44800, 46408, 53525, 56000, 58010, 59948, 68512, 74935, 81214, 85640, 92816, 107050, 112000, 116020, 119896, 137024, 145025, 149870, 162428, 171280, 185632, 203035, 214100, 224000, 232040, 239792, 267625, 274048, 290050, 299740, 324856, 342560, 371264, 374675, 406070, 428200, 464080, 479584, 535250, 548096, 580100, 599480, 649712, 685120, 725125, 742528, 749350, 812140, 856400, 928160, 959168, 1015175, 1070500, 1160200, 1198960, 1299424, 1370240, 1450250, 1485056, 1498700, 1624280, 1712800, 1856320, 1873375, 1918336, 2030350, 2141000, 2320400, 2397920, 2598848, 2740480, 2900500, 2997400, 3248560, 3425600, 3712640, 3746750, 3836672, 4060700, 4282000, 4640800, 4795840, 5075875, 5197696, 5801000, 5994800, 6497120, 6851200, 7425280, 7493500, 8121400, 8564000, 9281600, 9591680, 10151750, 10395392, 11602000, 11989600, 12419941, 12994240, 13702400, 14987000, 16242800, 17128000, 18563200, 19183360, 20303500, 23204000, 23979200, 24839882, 25988480, 29974000, 32485600, 34256000, 37126400, 40607000, 46408000, 47958400, 49679764, 51976960, 59948000, 62099705, 64971200, 68512000, 81214000, 86939587, 92816000, 95916800, 99359528, 119896000, 124199410, 129942400, 162428000, 173879174, 185632000, 198719056, 239792000, 248398820, 259884800, 310498525, 324856000, 347758348, 397438112, 434697935, 479584000, 496797640, 620997050, 649712000, 695516696, 794876224, 869395870, 993595280, 1241994100, 1299424000, 1391033392, 1552492625, 1589752448, 1738791740, 1987190560, 2173489675, 2483988200, 2782066784, 3104985250, 3179504896, 3477583480, 3974381120, 4346979350, 4967976400, 5564133568, 6209970500, 6955166960, 7948762240, 8693958700, 9935952800, 10867448375, 11128267136, 12419941000, 13910333920, 15897524480, 17387917400, 19871905600, 21734896750, 22256534272, 24839882000, 27820667840, 34775834800, 39743811200, 43469793500, 49679764000, 55641335680, 69551669600, 79487622400, 86939587000, 99359528000, 111282671360, 139103339200, 173879174000, 198719056000, 278206678400, 347758348000, 397438112000, 556413356800, 695516696000, 1391033392000, 2782066784000]

約数ペア:

[(1, 2782066784000), (2, 1391033392000), (4, 695516696000), (5, 556413356800), (7, 397438112000), (8, 347758348000), (10, 278206678400), (14, 198719056000), (16, 173879174000), (20, 139103339200), (25, 111282671360), (28, 99359528000), (32, 86939587000), (35, 79487622400), (40, 69551669600), (50, 55641335680), (56, 49679764000), (64, 43469793500), (70, 39743811200), (80, 34775834800), (100, 27820667840), (112, 24839882000), (125, 22256534272), (128, 21734896750), (140, 19871905600), (160, 17387917400), (175, 15897524480), (200, 13910333920), (224, 12419941000), (250, 11128267136), (256, 10867448375), (280, 9935952800), (320, 8693958700), (350, 7948762240), (400, 6955166960), (448, 6209970500), (500, 5564133568), (560, 4967976400), (640, 4346979350), (700, 3974381120), (800, 3477583480), (875, 3179504896), (896, 3104985250), (1000, 2782066784), (1120, 2483988200), (1280, 2173489675), (1400, 1987190560), (1600, 1738791740), (1750, 1589752448), (1792, 1552492625), (2000, 1391033392), (2141, 1299424000), (2240, 1241994100), (2800, 993595280), (3200, 869395870), (3500, 794876224), (4000, 695516696), (4282, 649712000), (4480, 620997050), (5600, 496797640), (5801, 479584000), (6400, 434697935), (7000, 397438112), (8000, 347758348), (8564, 324856000), (8960, 310498525), (10705, 259884800), (11200, 248398820), (11602, 239792000), (14000, 198719056), (14987, 185632000), (16000, 173879174), (17128, 162428000), (21410, 129942400), (22400, 124199410), (23204, 119896000), (28000, 99359528), (29005, 95916800), (29974, 92816000), (32000, 86939587), (34256, 81214000), (40607, 68512000), (42820, 64971200), (44800, 62099705), (46408, 59948000), (53525, 51976960), (56000, 49679764), (58010, 47958400), (59948, 46408000), (68512, 40607000), (74935, 37126400), (81214, 34256000), (85640, 32485600), (92816, 29974000), (107050, 25988480), (112000, 24839882), (116020, 23979200), (119896, 23204000), (137024, 20303500), (145025, 19183360), (149870, 18563200), (162428, 17128000), (171280, 16242800), (185632, 14987000), (203035, 13702400), (214100, 12994240), (224000, 12419941), (232040, 11989600), (239792, 11602000), (267625, 10395392), (274048, 10151750), (290050, 9591680), (299740, 9281600), (324856, 8564000), (342560, 8121400), (371264, 7493500), (374675, 7425280), (406070, 6851200), (428200, 6497120), (464080, 5994800), (479584, 5801000), (535250, 5197696), (548096, 5075875), (580100, 4795840), (599480, 4640800), (649712, 4282000), (685120, 4060700), (725125, 3836672), (742528, 3746750), (749350, 3712640), (812140, 3425600), (856400, 3248560), (928160, 2997400), (959168, 2900500), (1015175, 2740480), (1070500, 2598848), (1160200, 2397920), (1198960, 2320400), (1299424, 2141000), (1370240, 2030350), (1450250, 1918336), (1485056, 1873375), (1498700, 1856320), (1624280, 1712800)]