2021578800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2496

約数の個数: 240

約数和(自身を含む): 7026862752

約数和(自身を除く): 5005283952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 41, 48, 50, 51, 60, 68, 75, 80, 82, 85, 100, 102, 120, 123, 136, 150, 164, 170, 200, 204, 205, 240, 246, 255, 272, 300, 328, 340, 400, 408, 410, 425, 492, 510, 600, 615, 656, 680, 697, 816, 820, 850, 984, 1020, 1025, 1200, 1230, 1275, 1360, 1394, 1640, 1700, 1968, 2040, 2050, 2091, 2417, 2460, 2550, 2788, 3075, 3280, 3400, 3485, 4080, 4100, 4182, 4834, 4920, 5100, 5576, 6150, 6800, 6970, 7251, 8200, 8364, 9668, 9840, 10200, 10455, 11152, 12085, 12300, 13940, 14502, 16400, 16728, 17425, 19336, 20400, 20910, 24170, 24600, 27880, 29004, 33456, 34850, 36255, 38672, 41089, 41820, 48340, 49200, 52275, 55760, 58008, 60425, 69700, 72510, 82178, 83640, 96680, 99097, 104550, 116016, 120850, 123267, 139400, 145020, 164356, 167280, 181275, 193360, 198194, 205445, 209100, 241700, 246534, 278800, 290040, 297291, 328712, 362550, 396388, 410890, 418200, 483400, 493068, 495485, 580080, 594582, 616335, 657424, 725100, 792776, 821780, 836400, 966800, 986136, 990970, 1027225, 1189164, 1232670, 1450200, 1486455, 1585552, 1643560, 1684649, 1972272, 1981940, 2054450, 2378328, 2465340, 2477425, 2900400, 2972910, 3081675, 3287120, 3369298, 3963880, 4108900, 4756656, 4930680, 4954850, 5053947, 5945820, 6163350, 6738596, 7432275, 7927760, 8217800, 8423245, 9861360, 9909700, 10107894, 11891640, 12326700, 13477192, 14864550, 16435600, 16846490, 19819400, 20215788, 23783280, 24653400, 25269735, 26954384, 29729100, 33692980, 39638800, 40431576, 42116225, 49306800, 50539470, 59458200, 67385960, 80863152, 84232450, 101078940, 118916400, 126348675, 134771920, 168464900, 202157880, 252697350, 336929800, 404315760, 505394700, 673859600, 1010789400, 2021578800]

約数ペア:

[(1, 2021578800), (2, 1010789400), (3, 673859600), (4, 505394700), (5, 404315760), (6, 336929800), (8, 252697350), (10, 202157880), (12, 168464900), (15, 134771920), (16, 126348675), (17, 118916400), (20, 101078940), (24, 84232450), (25, 80863152), (30, 67385960), (34, 59458200), (40, 50539470), (41, 49306800), (48, 42116225), (50, 40431576), (51, 39638800), (60, 33692980), (68, 29729100), (75, 26954384), (80, 25269735), (82, 24653400), (85, 23783280), (100, 20215788), (102, 19819400), (120, 16846490), (123, 16435600), (136, 14864550), (150, 13477192), (164, 12326700), (170, 11891640), (200, 10107894), (204, 9909700), (205, 9861360), (240, 8423245), (246, 8217800), (255, 7927760), (272, 7432275), (300, 6738596), (328, 6163350), (340, 5945820), (400, 5053947), (408, 4954850), (410, 4930680), (425, 4756656), (492, 4108900), (510, 3963880), (600, 3369298), (615, 3287120), (656, 3081675), (680, 2972910), (697, 2900400), (816, 2477425), (820, 2465340), (850, 2378328), (984, 2054450), (1020, 1981940), (1025, 1972272), (1200, 1684649), (1230, 1643560), (1275, 1585552), (1360, 1486455), (1394, 1450200), (1640, 1232670), (1700, 1189164), (1968, 1027225), (2040, 990970), (2050, 986136), (2091, 966800), (2417, 836400), (2460, 821780), (2550, 792776), (2788, 725100), (3075, 657424), (3280, 616335), (3400, 594582), (3485, 580080), (4080, 495485), (4100, 493068), (4182, 483400), (4834, 418200), (4920, 410890), (5100, 396388), (5576, 362550), (6150, 328712), (6800, 297291), (6970, 290040), (7251, 278800), (8200, 246534), (8364, 241700), (9668, 209100), (9840, 205445), (10200, 198194), (10455, 193360), (11152, 181275), (12085, 167280), (12300, 164356), (13940, 145020), (14502, 139400), (16400, 123267), (16728, 120850), (17425, 116016), (19336, 104550), (20400, 99097), (20910, 96680), (24170, 83640), (24600, 82178), (27880, 72510), (29004, 69700), (33456, 60425), (34850, 58008), (36255, 55760), (38672, 52275), (41089, 49200), (41820, 48340)]