8468896000

素因数分解:

$2^8\times 5^3\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1105

約数の個数: 144

約数和(自身を含む): 21182773248

約数和(自身を除く): 12713877248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 383, 400, 500, 640, 691, 766, 800, 1000, 1280, 1382, 1532, 1600, 1915, 2000, 2764, 3064, 3200, 3455, 3830, 4000, 5528, 6128, 6400, 6910, 7660, 8000, 9575, 11056, 12256, 13820, 15320, 16000, 17275, 19150, 22112, 24512, 27640, 30640, 32000, 34550, 38300, 44224, 47875, 49024, 55280, 61280, 69100, 76600, 86375, 88448, 95750, 98048, 110560, 122560, 138200, 153200, 172750, 176896, 191500, 221120, 245120, 264653, 276400, 306400, 345500, 383000, 442240, 490240, 529306, 552800, 612800, 691000, 766000, 884480, 1058612, 1105600, 1225600, 1323265, 1382000, 1532000, 2117224, 2211200, 2451200, 2646530, 2764000, 3064000, 4234448, 4422400, 5293060, 5528000, 6128000, 6616325, 8468896, 10586120, 11056000, 12256000, 13232650, 16937792, 21172240, 22112000, 26465300, 33081625, 33875584, 42344480, 52930600, 66163250, 67751168, 84688960, 105861200, 132326500, 169377920, 211722400, 264653000, 338755840, 423444800, 529306000, 846889600, 1058612000, 1693779200, 2117224000, 4234448000, 8468896000]

約数ペア:

[(1, 8468896000), (2, 4234448000), (4, 2117224000), (5, 1693779200), (8, 1058612000), (10, 846889600), (16, 529306000), (20, 423444800), (25, 338755840), (32, 264653000), (40, 211722400), (50, 169377920), (64, 132326500), (80, 105861200), (100, 84688960), (125, 67751168), (128, 66163250), (160, 52930600), (200, 42344480), (250, 33875584), (256, 33081625), (320, 26465300), (383, 22112000), (400, 21172240), (500, 16937792), (640, 13232650), (691, 12256000), (766, 11056000), (800, 10586120), (1000, 8468896), (1280, 6616325), (1382, 6128000), (1532, 5528000), (1600, 5293060), (1915, 4422400), (2000, 4234448), (2764, 3064000), (3064, 2764000), (3200, 2646530), (3455, 2451200), (3830, 2211200), (4000, 2117224), (5528, 1532000), (6128, 1382000), (6400, 1323265), (6910, 1225600), (7660, 1105600), (8000, 1058612), (9575, 884480), (11056, 766000), (12256, 691000), (13820, 612800), (15320, 552800), (16000, 529306), (17275, 490240), (19150, 442240), (22112, 383000), (24512, 345500), (27640, 306400), (30640, 276400), (32000, 264653), (34550, 245120), (38300, 221120), (44224, 191500), (47875, 176896), (49024, 172750), (55280, 153200), (61280, 138200), (69100, 122560), (76600, 110560), (86375, 98048), (88448, 95750)]