342792800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1561

約数の個数: 144

約数和(自身を含む): 980374752

約数和(自身を除く): 637581952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 160, 164, 175, 200, 205, 224, 280, 287, 328, 350, 400, 410, 560, 574, 656, 700, 800, 820, 1025, 1120, 1148, 1312, 1400, 1435, 1493, 1640, 2050, 2296, 2800, 2870, 2986, 3280, 4100, 4592, 5600, 5740, 5972, 6560, 7175, 7465, 8200, 9184, 10451, 11480, 11944, 14350, 14930, 16400, 20902, 22960, 23888, 28700, 29860, 32800, 37325, 41804, 45920, 47776, 52255, 57400, 59720, 61213, 74650, 83608, 104510, 114800, 119440, 122426, 149300, 167216, 209020, 229600, 238880, 244852, 261275, 298600, 306065, 334432, 418040, 428491, 489704, 522550, 597200, 612130, 836080, 856982, 979408, 1045100, 1194400, 1224260, 1530325, 1672160, 1713964, 1958816, 2090200, 2142455, 2448520, 3060650, 3427928, 4180400, 4284910, 4897040, 6121300, 6855856, 8360800, 8569820, 9794080, 10712275, 12242600, 13711712, 17139640, 21424550, 24485200, 34279280, 42849100, 48970400, 68558560, 85698200, 171396400, 342792800]

約数ペア:

[(1, 342792800), (2, 171396400), (4, 85698200), (5, 68558560), (7, 48970400), (8, 42849100), (10, 34279280), (14, 24485200), (16, 21424550), (20, 17139640), (25, 13711712), (28, 12242600), (32, 10712275), (35, 9794080), (40, 8569820), (41, 8360800), (50, 6855856), (56, 6121300), (70, 4897040), (80, 4284910), (82, 4180400), (100, 3427928), (112, 3060650), (140, 2448520), (160, 2142455), (164, 2090200), (175, 1958816), (200, 1713964), (205, 1672160), (224, 1530325), (280, 1224260), (287, 1194400), (328, 1045100), (350, 979408), (400, 856982), (410, 836080), (560, 612130), (574, 597200), (656, 522550), (700, 489704), (800, 428491), (820, 418040), (1025, 334432), (1120, 306065), (1148, 298600), (1312, 261275), (1400, 244852), (1435, 238880), (1493, 229600), (1640, 209020), (2050, 167216), (2296, 149300), (2800, 122426), (2870, 119440), (2986, 114800), (3280, 104510), (4100, 83608), (4592, 74650), (5600, 61213), (5740, 59720), (5972, 57400), (6560, 52255), (7175, 47776), (7465, 45920), (8200, 41804), (9184, 37325), (10451, 32800), (11480, 29860), (11944, 28700), (14350, 23888), (14930, 22960), (16400, 20902)]