325040681320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1\times {\mathrm{2503}}^1$

素因数の和:3483

約数の個数: 128

約数和(自身を含む): 774427104000

約数和(自身を除く): 449386422680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 241, 380, 482, 709, 760, 964, 1205, 1418, 1928, 2410, 2503, 2836, 3545, 4579, 4820, 5006, 5672, 7090, 9158, 9640, 10012, 12515, 13471, 14180, 18316, 20024, 22895, 25030, 26942, 28360, 36632, 45790, 47557, 50060, 53884, 67355, 91580, 95114, 100120, 107768, 134710, 170869, 183160, 190228, 237785, 269420, 341738, 380456, 475570, 538840, 603223, 683476, 854345, 951140, 1206446, 1366952, 1708690, 1774627, 1902280, 2412892, 3016115, 3246511, 3417380, 3549254, 4825784, 6032230, 6493022, 6834760, 7098508, 8873135, 11461237, 12064460, 12986044, 14197016, 16232555, 17746270, 22922474, 24128920, 25972088, 32465110, 33717913, 35492540, 45844948, 57306185, 64930220, 67435826, 70985080, 91689896, 114612370, 129860440, 134871652, 168589565, 229224740, 269743304, 337179130, 427685107, 458449480, 674358260, 855370214, 1348716520, 1710740428, 2138425535, 3421480856, 4276851070, 8126017033, 8553702140, 16252034066, 17107404280, 32504068132, 40630085165, 65008136264, 81260170330, 162520340660, 325040681320]

約数ペア:

[(1, 325040681320), (2, 162520340660), (4, 81260170330), (5, 65008136264), (8, 40630085165), (10, 32504068132), (19, 17107404280), (20, 16252034066), (38, 8553702140), (40, 8126017033), (76, 4276851070), (95, 3421480856), (152, 2138425535), (190, 1710740428), (241, 1348716520), (380, 855370214), (482, 674358260), (709, 458449480), (760, 427685107), (964, 337179130), (1205, 269743304), (1418, 229224740), (1928, 168589565), (2410, 134871652), (2503, 129860440), (2836, 114612370), (3545, 91689896), (4579, 70985080), (4820, 67435826), (5006, 64930220), (5672, 57306185), (7090, 45844948), (9158, 35492540), (9640, 33717913), (10012, 32465110), (12515, 25972088), (13471, 24128920), (14180, 22922474), (18316, 17746270), (20024, 16232555), (22895, 14197016), (25030, 12986044), (26942, 12064460), (28360, 11461237), (36632, 8873135), (45790, 7098508), (47557, 6834760), (50060, 6493022), (53884, 6032230), (67355, 4825784), (91580, 3549254), (95114, 3417380), (100120, 3246511), (107768, 3016115), (134710, 2412892), (170869, 1902280), (183160, 1774627), (190228, 1708690), (237785, 1366952), (269420, 1206446), (341738, 951140), (380456, 854345), (475570, 683476), (538840, 603223)]