160095160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 394813440

約数和(自身を除く): 234718280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 47, 62, 67, 82, 94, 124, 134, 155, 164, 188, 205, 235, 248, 268, 310, 328, 335, 376, 410, 470, 536, 620, 670, 820, 940, 1240, 1271, 1340, 1457, 1640, 1880, 1927, 2077, 2542, 2680, 2747, 2914, 3149, 3854, 4154, 5084, 5494, 5828, 6298, 6355, 7285, 7708, 8308, 9635, 10168, 10385, 10988, 11656, 12596, 12710, 13735, 14570, 15416, 15745, 16616, 19270, 20770, 21976, 25192, 25420, 27470, 29140, 31490, 38540, 41540, 50840, 54940, 58280, 59737, 62980, 77080, 83080, 85157, 97619, 109880, 119474, 125960, 129109, 170314, 195238, 238948, 258218, 298685, 340628, 390476, 425785, 477896, 488095, 516436, 597370, 645545, 681256, 780952, 851570, 976190, 1032872, 1194740, 1291090, 1703140, 1952380, 2389480, 2582180, 3406280, 3904760, 4002379, 5164360, 8004758, 16009516, 20011895, 32019032, 40023790, 80047580, 160095160]

約数ペア:

[(1, 160095160), (2, 80047580), (4, 40023790), (5, 32019032), (8, 20011895), (10, 16009516), (20, 8004758), (31, 5164360), (40, 4002379), (41, 3904760), (47, 3406280), (62, 2582180), (67, 2389480), (82, 1952380), (94, 1703140), (124, 1291090), (134, 1194740), (155, 1032872), (164, 976190), (188, 851570), (205, 780952), (235, 681256), (248, 645545), (268, 597370), (310, 516436), (328, 488095), (335, 477896), (376, 425785), (410, 390476), (470, 340628), (536, 298685), (620, 258218), (670, 238948), (820, 195238), (940, 170314), (1240, 129109), (1271, 125960), (1340, 119474), (1457, 109880), (1640, 97619), (1880, 85157), (1927, 83080), (2077, 77080), (2542, 62980), (2680, 59737), (2747, 58280), (2914, 54940), (3149, 50840), (3854, 41540), (4154, 38540), (5084, 31490), (5494, 29140), (5828, 27470), (6298, 25420), (6355, 25192), (7285, 21976), (7708, 20770), (8308, 19270), (9635, 16616), (10168, 15745), (10385, 15416), (10988, 14570), (11656, 13735), (12596, 12710)]