1945132000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 5515001856

約数和(自身を除く): 3569869856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 127, 140, 160, 175, 200, 224, 250, 254, 280, 350, 400, 500, 508, 547, 560, 635, 700, 800, 875, 889, 1000, 1016, 1094, 1120, 1270, 1400, 1750, 1778, 2000, 2032, 2188, 2540, 2735, 2800, 3175, 3500, 3556, 3829, 4000, 4064, 4376, 4445, 5080, 5470, 5600, 6350, 7000, 7112, 7658, 8752, 8890, 10160, 10940, 12700, 13675, 14000, 14224, 15316, 15875, 17504, 17780, 19145, 20320, 21880, 22225, 25400, 27350, 28000, 28448, 30632, 31750, 35560, 38290, 43760, 44450, 50800, 54700, 61264, 63500, 68375, 69469, 71120, 76580, 87520, 88900, 95725, 101600, 109400, 111125, 122528, 127000, 136750, 138938, 142240, 153160, 177800, 191450, 218800, 222250, 254000, 273500, 277876, 306320, 347345, 355600, 382900, 437600, 444500, 478625, 486283, 508000, 547000, 555752, 612640, 694690, 711200, 765800, 889000, 957250, 972566, 1094000, 1111504, 1389380, 1531600, 1736725, 1778000, 1914500, 1945132, 2188000, 2223008, 2431415, 2778760, 3063200, 3473450, 3556000, 3829000, 3890264, 4862830, 5557520, 6946900, 7658000, 7780528, 8683625, 9725660, 11115040, 12157075, 13893800, 15316000, 15561056, 17367250, 19451320, 24314150, 27787600, 34734500, 38902640, 48628300, 55575200, 60785375, 69469000, 77805280, 97256600, 121570750, 138938000, 194513200, 243141500, 277876000, 389026400, 486283000, 972566000, 1945132000]

約数ペア:

[(1, 1945132000), (2, 972566000), (4, 486283000), (5, 389026400), (7, 277876000), (8, 243141500), (10, 194513200), (14, 138938000), (16, 121570750), (20, 97256600), (25, 77805280), (28, 69469000), (32, 60785375), (35, 55575200), (40, 48628300), (50, 38902640), (56, 34734500), (70, 27787600), (80, 24314150), (100, 19451320), (112, 17367250), (125, 15561056), (127, 15316000), (140, 13893800), (160, 12157075), (175, 11115040), (200, 9725660), (224, 8683625), (250, 7780528), (254, 7658000), (280, 6946900), (350, 5557520), (400, 4862830), (500, 3890264), (508, 3829000), (547, 3556000), (560, 3473450), (635, 3063200), (700, 2778760), (800, 2431415), (875, 2223008), (889, 2188000), (1000, 1945132), (1016, 1914500), (1094, 1778000), (1120, 1736725), (1270, 1531600), (1400, 1389380), (1750, 1111504), (1778, 1094000), (2000, 972566), (2032, 957250), (2188, 889000), (2540, 765800), (2735, 711200), (2800, 694690), (3175, 612640), (3500, 555752), (3556, 547000), (3829, 508000), (4000, 486283), (4064, 478625), (4376, 444500), (4445, 437600), (5080, 382900), (5470, 355600), (5600, 347345), (6350, 306320), (7000, 277876), (7112, 273500), (7658, 254000), (8752, 222250), (8890, 218800), (10160, 191450), (10940, 177800), (12700, 153160), (13675, 142240), (14000, 138938), (14224, 136750), (15316, 127000), (15875, 122528), (17504, 111125), (17780, 109400), (19145, 101600), (20320, 95725), (21880, 88900), (22225, 87520), (25400, 76580), (27350, 71120), (28000, 69469), (28448, 68375), (30632, 63500), (31750, 61264), (35560, 54700), (38290, 50800), (43760, 44450)]