208133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 689955840

約数和(自身を除く): 481822800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 139, 170, 204, 240, 255, 272, 278, 340, 367, 408, 417, 510, 556, 680, 695, 734, 816, 834, 1020, 1101, 1112, 1360, 1390, 1468, 1668, 1835, 2040, 2085, 2202, 2224, 2363, 2780, 2936, 3336, 3670, 4080, 4170, 4404, 4726, 5505, 5560, 5872, 6239, 6672, 7089, 7340, 8340, 8808, 9452, 11010, 11120, 11815, 12478, 14178, 14680, 16680, 17616, 18717, 18904, 22020, 23630, 24956, 28356, 29360, 31195, 33360, 35445, 37434, 37808, 44040, 47260, 49912, 51013, 56712, 62390, 70890, 74868, 88080, 93585, 94520, 99824, 102026, 113424, 124780, 141780, 149736, 153039, 187170, 189040, 204052, 249560, 255065, 283560, 299472, 306078, 374340, 408104, 499120, 510130, 567120, 612156, 748680, 765195, 816208, 867221, 1020260, 1224312, 1497360, 1530390, 1734442, 2040520, 2448624, 2601663, 3060780, 3468884, 4081040, 4336105, 5203326, 6121560, 6937768, 8672210, 10406652, 12243120, 13008315, 13875536, 17344420, 20813304, 26016630, 34688840, 41626608, 52033260, 69377680, 104066520, 208133040]

約数ペア:

[(1, 208133040), (2, 104066520), (3, 69377680), (4, 52033260), (5, 41626608), (6, 34688840), (8, 26016630), (10, 20813304), (12, 17344420), (15, 13875536), (16, 13008315), (17, 12243120), (20, 10406652), (24, 8672210), (30, 6937768), (34, 6121560), (40, 5203326), (48, 4336105), (51, 4081040), (60, 3468884), (68, 3060780), (80, 2601663), (85, 2448624), (102, 2040520), (120, 1734442), (136, 1530390), (139, 1497360), (170, 1224312), (204, 1020260), (240, 867221), (255, 816208), (272, 765195), (278, 748680), (340, 612156), (367, 567120), (408, 510130), (417, 499120), (510, 408104), (556, 374340), (680, 306078), (695, 299472), (734, 283560), (816, 255065), (834, 249560), (1020, 204052), (1101, 189040), (1112, 187170), (1360, 153039), (1390, 149736), (1468, 141780), (1668, 124780), (1835, 113424), (2040, 102026), (2085, 99824), (2202, 94520), (2224, 93585), (2363, 88080), (2780, 74868), (2936, 70890), (3336, 62390), (3670, 56712), (4080, 51013), (4170, 49912), (4404, 47260), (4726, 44040), (5505, 37808), (5560, 37434), (5872, 35445), (6239, 33360), (6672, 31195), (7089, 29360), (7340, 28356), (8340, 24956), (8808, 23630), (9452, 22020), (11010, 18904), (11120, 18717), (11815, 17616), (12478, 16680), (14178, 14680)]