1720286832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:623

約数の個数: 160

約数和(自身を含む): 4973253120

約数和(自身を除く): 3252966288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 109, 132, 142, 176, 213, 218, 264, 284, 327, 421, 426, 436, 528, 568, 654, 781, 842, 852, 872, 1136, 1199, 1263, 1308, 1562, 1684, 1704, 1744, 2343, 2398, 2526, 2616, 3124, 3368, 3408, 3597, 4631, 4686, 4796, 5052, 5232, 6248, 6736, 7194, 7739, 9262, 9372, 9592, 10104, 12496, 13893, 14388, 15478, 18524, 18744, 19184, 20208, 23217, 27786, 28776, 29891, 30956, 37048, 37488, 45889, 46434, 55572, 57552, 59782, 61912, 74096, 85129, 89673, 91778, 92868, 111144, 119564, 123824, 137667, 170258, 179346, 183556, 185736, 222288, 239128, 255387, 275334, 328801, 340516, 358692, 367112, 371472, 478256, 504779, 510774, 550668, 657602, 681032, 717384, 734224, 986403, 1009558, 1021548, 1101336, 1315204, 1362064, 1434768, 1514337, 1972806, 2019116, 2043096, 2202672, 2630408, 3028674, 3258119, 3945612, 4038232, 4086192, 5260816, 6057348, 6516238, 7891224, 8076464, 9774357, 12114696, 13032476, 15782448, 19548714, 24229392, 26064952, 35839309, 39097428, 52129904, 71678618, 78194856, 107517927, 143357236, 156389712, 215035854, 286714472, 430071708, 573428944, 860143416, 1720286832]

約数ペア:

[(1, 1720286832), (2, 860143416), (3, 573428944), (4, 430071708), (6, 286714472), (8, 215035854), (11, 156389712), (12, 143357236), (16, 107517927), (22, 78194856), (24, 71678618), (33, 52129904), (44, 39097428), (48, 35839309), (66, 26064952), (71, 24229392), (88, 19548714), (109, 15782448), (132, 13032476), (142, 12114696), (176, 9774357), (213, 8076464), (218, 7891224), (264, 6516238), (284, 6057348), (327, 5260816), (421, 4086192), (426, 4038232), (436, 3945612), (528, 3258119), (568, 3028674), (654, 2630408), (781, 2202672), (842, 2043096), (852, 2019116), (872, 1972806), (1136, 1514337), (1199, 1434768), (1263, 1362064), (1308, 1315204), (1562, 1101336), (1684, 1021548), (1704, 1009558), (1744, 986403), (2343, 734224), (2398, 717384), (2526, 681032), (2616, 657602), (3124, 550668), (3368, 510774), (3408, 504779), (3597, 478256), (4631, 371472), (4686, 367112), (4796, 358692), (5052, 340516), (5232, 328801), (6248, 275334), (6736, 255387), (7194, 239128), (7739, 222288), (9262, 185736), (9372, 183556), (9592, 179346), (10104, 170258), (12496, 137667), (13893, 123824), (14388, 119564), (15478, 111144), (18524, 92868), (18744, 91778), (19184, 89673), (20208, 85129), (23217, 74096), (27786, 61912), (28776, 59782), (29891, 57552), (30956, 55572), (37048, 46434), (37488, 45889)]