86808480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 306343296

約数和(自身を除く): 219534816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 401, 410, 440, 451, 480, 492, 528, 615, 656, 660, 802, 820, 880, 902, 984, 1056, 1203, 1230, 1312, 1320, 1353, 1604, 1640, 1760, 1804, 1968, 2005, 2255, 2406, 2460, 2640, 2706, 3208, 3280, 3608, 3936, 4010, 4411, 4510, 4812, 4920, 5280, 5412, 6015, 6416, 6560, 6765, 7216, 8020, 8822, 9020, 9624, 9840, 10824, 12030, 12832, 13233, 13530, 14432, 16040, 16441, 17644, 18040, 19248, 19680, 21648, 22055, 24060, 26466, 27060, 32080, 32882, 35288, 36080, 38496, 43296, 44110, 48120, 49323, 52932, 54120, 64160, 65764, 66165, 70576, 72160, 82205, 88220, 96240, 98646, 105864, 108240, 131528, 132330, 141152, 164410, 176440, 180851, 192480, 197292, 211728, 216480, 246615, 263056, 264660, 328820, 352880, 361702, 394584, 423456, 493230, 526112, 529320, 542553, 657640, 705760, 723404, 789168, 904255, 986460, 1058640, 1085106, 1315280, 1446808, 1578336, 1808510, 1972920, 2117280, 2170212, 2630560, 2712765, 2893616, 3617020, 3945840, 4340424, 5425530, 5787232, 7234040, 7891680, 8680848, 10851060, 14468080, 17361696, 21702120, 28936160, 43404240, 86808480]

約数ペア:

[(1, 86808480), (2, 43404240), (3, 28936160), (4, 21702120), (5, 17361696), (6, 14468080), (8, 10851060), (10, 8680848), (11, 7891680), (12, 7234040), (15, 5787232), (16, 5425530), (20, 4340424), (22, 3945840), (24, 3617020), (30, 2893616), (32, 2712765), (33, 2630560), (40, 2170212), (41, 2117280), (44, 1972920), (48, 1808510), (55, 1578336), (60, 1446808), (66, 1315280), (80, 1085106), (82, 1058640), (88, 986460), (96, 904255), (110, 789168), (120, 723404), (123, 705760), (132, 657640), (160, 542553), (164, 529320), (165, 526112), (176, 493230), (205, 423456), (220, 394584), (240, 361702), (246, 352880), (264, 328820), (328, 264660), (330, 263056), (352, 246615), (401, 216480), (410, 211728), (440, 197292), (451, 192480), (480, 180851), (492, 176440), (528, 164410), (615, 141152), (656, 132330), (660, 131528), (802, 108240), (820, 105864), (880, 98646), (902, 96240), (984, 88220), (1056, 82205), (1203, 72160), (1230, 70576), (1312, 66165), (1320, 65764), (1353, 64160), (1604, 54120), (1640, 52932), (1760, 49323), (1804, 48120), (1968, 44110), (2005, 43296), (2255, 38496), (2406, 36080), (2460, 35288), (2640, 32882), (2706, 32080), (3208, 27060), (3280, 26466), (3608, 24060), (3936, 22055), (4010, 21648), (4411, 19680), (4510, 19248), (4812, 18040), (4920, 17644), (5280, 16441), (5412, 16040), (6015, 14432), (6416, 13530), (6560, 13233), (6765, 12832), (7216, 12030), (8020, 10824), (8822, 9840), (9020, 9624)]