1380876000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1019

約数の個数: 384

約数和(自身を含む): 5479778304

約数和(自身を除く): 4098902304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 125, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 250, 255, 272, 280, 300, 336, 340, 350, 357, 375, 400, 408, 420, 425, 476, 480, 500, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 750, 800, 816, 840, 850, 875, 952, 967, 1000, 1020, 1050, 1120, 1190, 1200, 1275, 1360, 1400, 1428, 1500, 1632, 1680, 1700, 1750, 1785, 1904, 1934, 2000, 2040, 2100, 2125, 2380, 2400, 2550, 2625, 2720, 2800, 2856, 2901, 2975, 3000, 3360, 3400, 3500, 3570, 3808, 3868, 4000, 4080, 4200, 4250, 4760, 4835, 5100, 5250, 5600, 5712, 5802, 5950, 6000, 6375, 6769, 6800, 7000, 7140, 7736, 8160, 8400, 8500, 8925, 9520, 9670, 10200, 10500, 11424, 11604, 11900, 12000, 12750, 13538, 13600, 14000, 14280, 14505, 14875, 15472, 16439, 16800, 17000, 17850, 19040, 19340, 20307, 20400, 21000, 23208, 23800, 24175, 25500, 27076, 28000, 28560, 29010, 29750, 30944, 32878, 33845, 34000, 35700, 38680, 40614, 40800, 42000, 44625, 46416, 47600, 48350, 49317, 51000, 54152, 57120, 58020, 59500, 65756, 67690, 68000, 71400, 72525, 77360, 81228, 82195, 84000, 89250, 92832, 95200, 96700, 98634, 101535, 102000, 108304, 115073, 116040, 119000, 120875, 131512, 135380, 142800, 145050, 154720, 162456, 164390, 169225, 178500, 193400, 197268, 203070, 204000, 216608, 230146, 232080, 238000, 241750, 246585, 263024, 270760, 285600, 290100, 324912, 328780, 338450, 345219, 357000, 362625, 386800, 394536, 406140, 410975, 460292, 464160, 476000, 483500, 493170, 507675, 526048, 541520, 575365, 580200, 649824, 657560, 676900, 690438, 714000, 725250, 773600, 789072, 812280, 821950, 846125, 920584, 967000, 986340, 1015350, 1083040, 1150730, 1160400, 1232925, 1315120, 1353800, 1380876, 1428000, 1450500, 1578144, 1624560, 1643900, 1692250, 1726095, 1841168, 1934000, 1972680, 2030700, 2054875, 2301460, 2320800, 2465850, 2538375, 2630240, 2707600, 2761752, 2876825, 2901000, 3249120, 3287800, 3384500, 3452190, 3682336, 3868000, 3945360, 4061400, 4109750, 4602920, 4931700, 5076750, 5415200, 5523504, 5753650, 5802000, 6164625, 6575600, 6769000, 6904380, 7890720, 8122800, 8219500, 8630475, 9205840, 9863400, 10153500, 11047008, 11507300, 11604000, 12329250, 13151200, 13538000, 13808760, 14384125, 16245600, 16439000, 17260950, 18411680, 19726800, 20307000, 23014600, 24658500, 27076000, 27617520, 28768250, 32878000, 34521900, 39453600, 40614000, 43152375, 46029200, 49317000, 55235040, 57536500, 65756000, 69043800, 81228000, 86304750, 92058400, 98634000, 115073000, 138087600, 172609500, 197268000, 230146000, 276175200, 345219000, 460292000, 690438000, 1380876000]

約数ペア:

[(1, 1380876000), (2, 690438000), (3, 460292000), (4, 345219000), (5, 276175200), (6, 230146000), (7, 197268000), (8, 172609500), (10, 138087600), (12, 115073000), (14, 98634000), (15, 92058400), (16, 86304750), (17, 81228000), (20, 69043800), (21, 65756000), (24, 57536500), (25, 55235040), (28, 49317000), (30, 46029200), (32, 43152375), (34, 40614000), (35, 39453600), (40, 34521900), (42, 32878000), (48, 28768250), (50, 27617520), (51, 27076000), (56, 24658500), (60, 23014600), (68, 20307000), (70, 19726800), (75, 18411680), (80, 17260950), (84, 16439000), (85, 16245600), (96, 14384125), (100, 13808760), (102, 13538000), (105, 13151200), (112, 12329250), (119, 11604000), (120, 11507300), (125, 11047008), (136, 10153500), (140, 9863400), (150, 9205840), (160, 8630475), (168, 8219500), (170, 8122800), (175, 7890720), (200, 6904380), (204, 6769000), (210, 6575600), (224, 6164625), (238, 5802000), (240, 5753650), (250, 5523504), (255, 5415200), (272, 5076750), (280, 4931700), (300, 4602920), (336, 4109750), (340, 4061400), (350, 3945360), (357, 3868000), (375, 3682336), (400, 3452190), (408, 3384500), (420, 3287800), (425, 3249120), (476, 2901000), (480, 2876825), (500, 2761752), (510, 2707600), (525, 2630240), (544, 2538375), (560, 2465850), (595, 2320800), (600, 2301460), (672, 2054875), (680, 2030700), (700, 1972680), (714, 1934000), (750, 1841168), (800, 1726095), (816, 1692250), (840, 1643900), (850, 1624560), (875, 1578144), (952, 1450500), (967, 1428000), (1000, 1380876), (1020, 1353800), (1050, 1315120), (1120, 1232925), (1190, 1160400), (1200, 1150730), (1275, 1083040), (1360, 1015350), (1400, 986340), (1428, 967000), (1500, 920584), (1632, 846125), (1680, 821950), (1700, 812280), (1750, 789072), (1785, 773600), (1904, 725250), (1934, 714000), (2000, 690438), (2040, 676900), (2100, 657560), (2125, 649824), (2380, 580200), (2400, 575365), (2550, 541520), (2625, 526048), (2720, 507675), (2800, 493170), (2856, 483500), (2901, 476000), (2975, 464160), (3000, 460292), (3360, 410975), (3400, 406140), (3500, 394536), (3570, 386800), (3808, 362625), (3868, 357000), (4000, 345219), (4080, 338450), (4200, 328780), (4250, 324912), (4760, 290100), (4835, 285600), (5100, 270760), (5250, 263024), (5600, 246585), (5712, 241750), (5802, 238000), (5950, 232080), (6000, 230146), (6375, 216608), (6769, 204000), (6800, 203070), (7000, 197268), (7140, 193400), (7736, 178500), (8160, 169225), (8400, 164390), (8500, 162456), (8925, 154720), (9520, 145050), (9670, 142800), (10200, 135380), (10500, 131512), (11424, 120875), (11604, 119000), (11900, 116040), (12000, 115073), (12750, 108304), (13538, 102000), (13600, 101535), (14000, 98634), (14280, 96700), (14505, 95200), (14875, 92832), (15472, 89250), (16439, 84000), (16800, 82195), (17000, 81228), (17850, 77360), (19040, 72525), (19340, 71400), (20307, 68000), (20400, 67690), (21000, 65756), (23208, 59500), (23800, 58020), (24175, 57120), (25500, 54152), (27076, 51000), (28000, 49317), (28560, 48350), (29010, 47600), (29750, 46416), (30944, 44625), (32878, 42000), (33845, 40800), (34000, 40614), (35700, 38680)]