86685480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 330220800

約数和(自身を除く): 243535320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 839, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1678, 1722, 1845, 2296, 2460, 2517, 2520, 2583, 2870, 2952, 3356, 3444, 3690, 4195, 4305, 4920, 5034, 5166, 5740, 5873, 6712, 6888, 7380, 7551, 8390, 8610, 10068, 10332, 11480, 11746, 12585, 12915, 14760, 15102, 16780, 17220, 17619, 20136, 20664, 23492, 25170, 25830, 29365, 30204, 33560, 34399, 34440, 35238, 37755, 46984, 50340, 51660, 52857, 58730, 60408, 68798, 70476, 75510, 88095, 100680, 103197, 103320, 105714, 117460, 137596, 140952, 151020, 171995, 176190, 206394, 211428, 234920, 240793, 264285, 275192, 302040, 309591, 343990, 352380, 412788, 422856, 481586, 515985, 528570, 619182, 687980, 704760, 722379, 825576, 963172, 1031970, 1057140, 1203965, 1238364, 1375960, 1444758, 1547955, 1926344, 2063940, 2114280, 2167137, 2407930, 2476728, 2889516, 3095910, 3611895, 4127880, 4334274, 4815860, 5779032, 6191820, 7223790, 8668548, 9631720, 10835685, 12383640, 14447580, 17337096, 21671370, 28895160, 43342740, 86685480]

約数ペア:

[(1, 86685480), (2, 43342740), (3, 28895160), (4, 21671370), (5, 17337096), (6, 14447580), (7, 12383640), (8, 10835685), (9, 9631720), (10, 8668548), (12, 7223790), (14, 6191820), (15, 5779032), (18, 4815860), (20, 4334274), (21, 4127880), (24, 3611895), (28, 3095910), (30, 2889516), (35, 2476728), (36, 2407930), (40, 2167137), (41, 2114280), (42, 2063940), (45, 1926344), (56, 1547955), (60, 1444758), (63, 1375960), (70, 1238364), (72, 1203965), (82, 1057140), (84, 1031970), (90, 963172), (105, 825576), (120, 722379), (123, 704760), (126, 687980), (140, 619182), (164, 528570), (168, 515985), (180, 481586), (205, 422856), (210, 412788), (246, 352380), (252, 343990), (280, 309591), (287, 302040), (315, 275192), (328, 264285), (360, 240793), (369, 234920), (410, 211428), (420, 206394), (492, 176190), (504, 171995), (574, 151020), (615, 140952), (630, 137596), (738, 117460), (820, 105714), (839, 103320), (840, 103197), (861, 100680), (984, 88095), (1148, 75510), (1230, 70476), (1260, 68798), (1435, 60408), (1476, 58730), (1640, 52857), (1678, 51660), (1722, 50340), (1845, 46984), (2296, 37755), (2460, 35238), (2517, 34440), (2520, 34399), (2583, 33560), (2870, 30204), (2952, 29365), (3356, 25830), (3444, 25170), (3690, 23492), (4195, 20664), (4305, 20136), (4920, 17619), (5034, 17220), (5166, 16780), (5740, 15102), (5873, 14760), (6712, 12915), (6888, 12585), (7380, 11746), (7551, 11480), (8390, 10332), (8610, 10068)]