2080209600

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{2293}}^1$

素因数の和:2334

約数の個数: 420

約数和(自身を含む): 8742470704

約数和(自身を除く): 6662261104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 400, 405, 420, 432, 448, 450, 480, 504, 525, 540, 560, 567, 576, 600, 630, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 900, 945, 960, 1008, 1050, 1080, 1120, 1134, 1200, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1728, 1800, 1890, 2016, 2025, 2100, 2160, 2240, 2268, 2293, 2400, 2520, 2592, 2700, 2800, 2835, 2880, 3024, 3150, 3240, 3360, 3600, 3780, 4032, 4050, 4200, 4320, 4536, 4586, 4725, 4800, 5040, 5184, 5400, 5600, 5670, 6048, 6300, 6480, 6720, 6879, 7200, 7560, 8100, 8400, 8640, 9072, 9172, 9450, 10080, 10800, 11200, 11340, 11465, 12096, 12600, 12960, 13758, 14175, 14400, 15120, 16051, 16200, 16800, 18144, 18344, 18900, 20160, 20637, 21600, 22680, 22930, 25200, 25920, 27516, 28350, 30240, 32102, 32400, 33600, 34395, 36288, 36688, 37800, 41274, 43200, 45360, 45860, 48153, 50400, 55032, 56700, 57325, 60480, 61911, 64204, 64800, 68790, 73376, 75600, 80255, 82548, 90720, 91720, 96306, 100800, 103185, 110064, 113400, 114650, 123822, 128408, 129600, 137580, 144459, 146752, 151200, 160510, 165096, 171975, 181440, 183440, 185733, 192612, 206370, 220128, 226800, 229300, 240765, 247644, 256816, 275160, 288918, 302400, 309555, 321020, 330192, 343950, 366880, 371466, 385224, 401275, 412740, 433377, 440256, 453600, 458600, 481530, 495288, 513632, 515925, 550320, 577836, 619110, 642040, 660384, 687900, 722295, 733760, 742932, 770448, 802550, 825480, 866754, 907200, 917200, 928665, 963060, 990576, 1027264, 1031850, 1100640, 1155672, 1203825, 1238220, 1284080, 1300131, 1320768, 1375800, 1444590, 1485864, 1540896, 1547775, 1605100, 1650960, 1733508, 1834400, 1857330, 1926120, 1981152, 2063700, 2166885, 2201280, 2311344, 2407650, 2476440, 2568160, 2600262, 2751600, 2889180, 2971728, 3081792, 3095550, 3210200, 3301920, 3467016, 3611475, 3668800, 3714660, 3852240, 3962304, 4127400, 4333770, 4622688, 4643325, 4815300, 4952880, 5136320, 5200524, 5503200, 5778360, 5943456, 6191100, 6420400, 6500655, 6603840, 6934032, 7222950, 7429320, 7704480, 8254800, 8667540, 9245376, 9286650, 9630600, 9905760, 10401048, 10834425, 11006400, 11556720, 11886912, 12382200, 12840800, 13001310, 13868064, 14445900, 14858640, 15408960, 16509600, 17335080, 18573300, 19261200, 19811520, 20802096, 21668850, 23113440, 24764400, 25681600, 26002620, 27736128, 28891800, 29717280, 32503275, 33019200, 34670160, 37146600, 38522400, 41604192, 43337700, 46226880, 49528800, 52005240, 57783600, 59434560, 65006550, 69340320, 74293200, 77044800, 83208384, 86675400, 99057600, 104010480, 115567200, 130013100, 138680640, 148586400, 173350800, 208020960, 231134400, 260026200, 297172800, 346701600, 416041920, 520052400, 693403200, 1040104800, 2080209600]

約数ペア:

[(1, 2080209600), (2, 1040104800), (3, 693403200), (4, 520052400), (5, 416041920), (6, 346701600), (7, 297172800), (8, 260026200), (9, 231134400), (10, 208020960), (12, 173350800), (14, 148586400), (15, 138680640), (16, 130013100), (18, 115567200), (20, 104010480), (21, 99057600), (24, 86675400), (25, 83208384), (27, 77044800), (28, 74293200), (30, 69340320), (32, 65006550), (35, 59434560), (36, 57783600), (40, 52005240), (42, 49528800), (45, 46226880), (48, 43337700), (50, 41604192), (54, 38522400), (56, 37146600), (60, 34670160), (63, 33019200), (64, 32503275), (70, 29717280), (72, 28891800), (75, 27736128), (80, 26002620), (81, 25681600), (84, 24764400), (90, 23113440), (96, 21668850), (100, 20802096), (105, 19811520), (108, 19261200), (112, 18573300), (120, 17335080), (126, 16509600), (135, 15408960), (140, 14858640), (144, 14445900), (150, 13868064), (160, 13001310), (162, 12840800), (168, 12382200), (175, 11886912), (180, 11556720), (189, 11006400), (192, 10834425), (200, 10401048), (210, 9905760), (216, 9630600), (224, 9286650), (225, 9245376), (240, 8667540), (252, 8254800), (270, 7704480), (280, 7429320), (288, 7222950), (300, 6934032), (315, 6603840), (320, 6500655), (324, 6420400), (336, 6191100), (350, 5943456), (360, 5778360), (378, 5503200), (400, 5200524), (405, 5136320), (420, 4952880), (432, 4815300), (448, 4643325), (450, 4622688), (480, 4333770), (504, 4127400), (525, 3962304), (540, 3852240), (560, 3714660), (567, 3668800), (576, 3611475), (600, 3467016), (630, 3301920), (648, 3210200), (672, 3095550), (675, 3081792), (700, 2971728), (720, 2889180), (756, 2751600), (800, 2600262), (810, 2568160), (840, 2476440), (864, 2407650), (900, 2311344), (945, 2201280), (960, 2166885), (1008, 2063700), (1050, 1981152), (1080, 1926120), (1120, 1857330), (1134, 1834400), (1200, 1733508), (1260, 1650960), (1296, 1605100), (1344, 1547775), (1350, 1540896), (1400, 1485864), (1440, 1444590), (1512, 1375800), (1575, 1320768), (1600, 1300131), (1620, 1284080), (1680, 1238220), (1728, 1203825), (1800, 1155672), (1890, 1100640), (2016, 1031850), (2025, 1027264), (2100, 990576), (2160, 963060), (2240, 928665), (2268, 917200), (2293, 907200), (2400, 866754), (2520, 825480), (2592, 802550), (2700, 770448), (2800, 742932), (2835, 733760), (2880, 722295), (3024, 687900), (3150, 660384), (3240, 642040), (3360, 619110), (3600, 577836), (3780, 550320), (4032, 515925), (4050, 513632), (4200, 495288), (4320, 481530), (4536, 458600), (4586, 453600), (4725, 440256), (4800, 433377), (5040, 412740), (5184, 401275), (5400, 385224), (5600, 371466), (5670, 366880), (6048, 343950), (6300, 330192), (6480, 321020), (6720, 309555), (6879, 302400), (7200, 288918), (7560, 275160), (8100, 256816), (8400, 247644), (8640, 240765), (9072, 229300), (9172, 226800), (9450, 220128), (10080, 206370), (10800, 192612), (11200, 185733), (11340, 183440), (11465, 181440), (12096, 171975), (12600, 165096), (12960, 160510), (13758, 151200), (14175, 146752), (14400, 144459), (15120, 137580), (16051, 129600), (16200, 128408), (16800, 123822), (18144, 114650), (18344, 113400), (18900, 110064), (20160, 103185), (20637, 100800), (21600, 96306), (22680, 91720), (22930, 90720), (25200, 82548), (25920, 80255), (27516, 75600), (28350, 73376), (30240, 68790), (32102, 64800), (32400, 64204), (33600, 61911), (34395, 60480), (36288, 57325), (36688, 56700), (37800, 55032), (41274, 50400), (43200, 48153), (45360, 45860)]