2239258000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:858

約数の個数: 160

約数和(自身を含む): 6220101888

約数和(自身を除く): 3980843888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 307, 350, 400, 500, 521, 560, 614, 700, 875, 1000, 1042, 1228, 1400, 1535, 1750, 2000, 2084, 2149, 2456, 2605, 2800, 3070, 3500, 3647, 4168, 4298, 4912, 5210, 6140, 7000, 7294, 7675, 8336, 8596, 10420, 10745, 12280, 13025, 14000, 14588, 15350, 17192, 18235, 20840, 21490, 24560, 26050, 29176, 30700, 34384, 36470, 38375, 41680, 42980, 52100, 53725, 58352, 61400, 65125, 72940, 76750, 85960, 91175, 104200, 107450, 122800, 130250, 145880, 153500, 159947, 171920, 182350, 208400, 214900, 260500, 268625, 291760, 307000, 319894, 364700, 429800, 455875, 521000, 537250, 614000, 639788, 729400, 799735, 859600, 911750, 1042000, 1074500, 1119629, 1279576, 1458800, 1599470, 1823500, 2149000, 2239258, 2559152, 3198940, 3647000, 3998675, 4298000, 4478516, 5598145, 6397880, 7294000, 7997350, 8957032, 11196290, 12795760, 15994700, 17914064, 19993375, 22392580, 27990725, 31989400, 39986750, 44785160, 55981450, 63978800, 79973500, 89570320, 111962900, 139953625, 159947000, 223925800, 279907250, 319894000, 447851600, 559814500, 1119629000, 2239258000]

約数ペア:

[(1, 2239258000), (2, 1119629000), (4, 559814500), (5, 447851600), (7, 319894000), (8, 279907250), (10, 223925800), (14, 159947000), (16, 139953625), (20, 111962900), (25, 89570320), (28, 79973500), (35, 63978800), (40, 55981450), (50, 44785160), (56, 39986750), (70, 31989400), (80, 27990725), (100, 22392580), (112, 19993375), (125, 17914064), (140, 15994700), (175, 12795760), (200, 11196290), (250, 8957032), (280, 7997350), (307, 7294000), (350, 6397880), (400, 5598145), (500, 4478516), (521, 4298000), (560, 3998675), (614, 3647000), (700, 3198940), (875, 2559152), (1000, 2239258), (1042, 2149000), (1228, 1823500), (1400, 1599470), (1535, 1458800), (1750, 1279576), (2000, 1119629), (2084, 1074500), (2149, 1042000), (2456, 911750), (2605, 859600), (2800, 799735), (3070, 729400), (3500, 639788), (3647, 614000), (4168, 537250), (4298, 521000), (4912, 455875), (5210, 429800), (6140, 364700), (7000, 319894), (7294, 307000), (7675, 291760), (8336, 268625), (8596, 260500), (10420, 214900), (10745, 208400), (12280, 182350), (13025, 171920), (14000, 159947), (14588, 153500), (15350, 145880), (17192, 130250), (18235, 122800), (20840, 107450), (21490, 104200), (24560, 91175), (26050, 85960), (29176, 76750), (30700, 72940), (34384, 65125), (36470, 61400), (38375, 58352), (41680, 53725), (42980, 52100)]