69587880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1383

約数の個数: 128

約数和(自身を含む): 229478400

約数和(自身を除く): 159890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1327, 1380, 1748, 2185, 2280, 2622, 2654, 2760, 3496, 3981, 4370, 5244, 5308, 6555, 6635, 7962, 8740, 10488, 10616, 13110, 13270, 15924, 17480, 19905, 25213, 26220, 26540, 30521, 31848, 39810, 50426, 52440, 53080, 61042, 75639, 79620, 91563, 100852, 122084, 126065, 151278, 152605, 159240, 183126, 201704, 244168, 252130, 302556, 305210, 366252, 378195, 457815, 504260, 579899, 605112, 610420, 732504, 756390, 915630, 1008520, 1159798, 1220840, 1512780, 1739697, 1831260, 2319596, 2899495, 3025560, 3479394, 3662520, 4639192, 5798990, 6958788, 8698485, 11597980, 13917576, 17396970, 23195960, 34793940, 69587880]

約数ペア:

[(1, 69587880), (2, 34793940), (3, 23195960), (4, 17396970), (5, 13917576), (6, 11597980), (8, 8698485), (10, 6958788), (12, 5798990), (15, 4639192), (19, 3662520), (20, 3479394), (23, 3025560), (24, 2899495), (30, 2319596), (38, 1831260), (40, 1739697), (46, 1512780), (57, 1220840), (60, 1159798), (69, 1008520), (76, 915630), (92, 756390), (95, 732504), (114, 610420), (115, 605112), (120, 579899), (138, 504260), (152, 457815), (184, 378195), (190, 366252), (228, 305210), (230, 302556), (276, 252130), (285, 244168), (345, 201704), (380, 183126), (437, 159240), (456, 152605), (460, 151278), (552, 126065), (570, 122084), (690, 100852), (760, 91563), (874, 79620), (920, 75639), (1140, 61042), (1311, 53080), (1327, 52440), (1380, 50426), (1748, 39810), (2185, 31848), (2280, 30521), (2622, 26540), (2654, 26220), (2760, 25213), (3496, 19905), (3981, 17480), (4370, 15924), (5244, 13270), (5308, 13110), (6555, 10616), (6635, 10488), (7962, 8740)]