313616280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2153

約数の個数: 128

約数和(自身を含む): 1005638400

約数和(自身を除く): 692022120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1140, 1273, 1340, 1608, 2010, 2053, 2280, 2546, 2680, 3819, 4020, 4106, 5092, 6159, 6365, 7638, 8040, 8212, 10184, 10265, 12318, 12730, 15276, 16424, 19095, 20530, 24636, 25460, 30552, 30795, 38190, 39007, 41060, 49272, 50920, 61590, 76380, 78014, 82120, 117021, 123180, 137551, 152760, 156028, 195035, 234042, 246360, 275102, 312056, 390070, 412653, 468084, 550204, 585105, 687755, 780140, 825306, 936168, 1100408, 1170210, 1375510, 1560280, 1650612, 2063265, 2340420, 2613469, 2751020, 3301224, 4126530, 4680840, 5226938, 5502040, 7840407, 8253060, 10453876, 13067345, 15680814, 16506120, 20907752, 26134690, 31361628, 39202035, 52269380, 62723256, 78404070, 104538760, 156808140, 313616280]

約数ペア:

[(1, 313616280), (2, 156808140), (3, 104538760), (4, 78404070), (5, 62723256), (6, 52269380), (8, 39202035), (10, 31361628), (12, 26134690), (15, 20907752), (19, 16506120), (20, 15680814), (24, 13067345), (30, 10453876), (38, 8253060), (40, 7840407), (57, 5502040), (60, 5226938), (67, 4680840), (76, 4126530), (95, 3301224), (114, 2751020), (120, 2613469), (134, 2340420), (152, 2063265), (190, 1650612), (201, 1560280), (228, 1375510), (268, 1170210), (285, 1100408), (335, 936168), (380, 825306), (402, 780140), (456, 687755), (536, 585105), (570, 550204), (670, 468084), (760, 412653), (804, 390070), (1005, 312056), (1140, 275102), (1273, 246360), (1340, 234042), (1608, 195035), (2010, 156028), (2053, 152760), (2280, 137551), (2546, 123180), (2680, 117021), (3819, 82120), (4020, 78014), (4106, 76380), (5092, 61590), (6159, 50920), (6365, 49272), (7638, 41060), (8040, 39007), (8212, 38190), (10184, 30795), (10265, 30552), (12318, 25460), (12730, 24636), (15276, 20530), (16424, 19095)]