15697522720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{7669}}^1$

素因数の和:8858

約数の個数: 96

約数和(自身を含む): 40496863680

約数和(自身を除く): 24799340960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1163, 1760, 2326, 4652, 5815, 7669, 9304, 11630, 12793, 15338, 18608, 23260, 25586, 30676, 37216, 38345, 46520, 51172, 61352, 63965, 76690, 84359, 93040, 102344, 122704, 127930, 153380, 168718, 186080, 204688, 245408, 255860, 306760, 337436, 409376, 421795, 511720, 613520, 674872, 843590, 1023440, 1227040, 1349744, 1687180, 2046880, 2699488, 3374360, 6748720, 8919047, 13497440, 17838094, 35676188, 44595235, 71352376, 89190470, 98109517, 142704752, 178380940, 196219034, 285409504, 356761880, 392438068, 490547585, 713523760, 784876136, 981095170, 1427047520, 1569752272, 1962190340, 3139504544, 3924380680, 7848761360, 15697522720]

約数ペア:

[(1, 15697522720), (2, 7848761360), (4, 3924380680), (5, 3139504544), (8, 1962190340), (10, 1569752272), (11, 1427047520), (16, 981095170), (20, 784876136), (22, 713523760), (32, 490547585), (40, 392438068), (44, 356761880), (55, 285409504), (80, 196219034), (88, 178380940), (110, 142704752), (160, 98109517), (176, 89190470), (220, 71352376), (352, 44595235), (440, 35676188), (880, 17838094), (1163, 13497440), (1760, 8919047), (2326, 6748720), (4652, 3374360), (5815, 2699488), (7669, 2046880), (9304, 1687180), (11630, 1349744), (12793, 1227040), (15338, 1023440), (18608, 843590), (23260, 674872), (25586, 613520), (30676, 511720), (37216, 421795), (38345, 409376), (46520, 337436), (51172, 306760), (61352, 255860), (63965, 245408), (76690, 204688), (84359, 186080), (93040, 168718), (102344, 153380), (122704, 127930)]