86627640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 306892800

約数和(自身を除く): 220265160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 31, 33, 40, 44, 55, 58, 60, 62, 66, 73, 87, 88, 93, 110, 116, 120, 124, 132, 145, 146, 155, 165, 174, 186, 219, 220, 232, 248, 264, 290, 292, 310, 319, 330, 341, 348, 365, 372, 435, 438, 440, 465, 580, 584, 620, 638, 660, 682, 696, 730, 744, 803, 870, 876, 899, 930, 957, 1023, 1095, 1160, 1240, 1276, 1320, 1364, 1460, 1595, 1606, 1705, 1740, 1752, 1798, 1860, 1914, 2046, 2117, 2190, 2263, 2409, 2552, 2697, 2728, 2920, 3190, 3212, 3410, 3480, 3596, 3720, 3828, 4015, 4092, 4234, 4380, 4495, 4526, 4785, 4818, 5115, 5394, 6351, 6380, 6424, 6789, 6820, 7192, 7656, 8030, 8184, 8468, 8760, 8990, 9052, 9570, 9636, 9889, 10230, 10585, 10788, 11315, 12045, 12702, 12760, 13485, 13578, 13640, 16060, 16936, 17980, 18104, 19140, 19272, 19778, 20460, 21170, 21576, 22630, 23287, 24090, 24893, 25404, 26970, 27156, 29667, 31755, 32120, 33945, 35960, 38280, 39556, 40920, 42340, 45260, 46574, 48180, 49445, 49786, 50808, 53940, 54312, 59334, 63510, 65627, 67890, 69861, 74679, 79112, 84680, 90520, 93148, 96360, 98890, 99572, 107880, 116435, 118668, 124465, 127020, 131254, 135780, 139722, 148335, 149358, 186296, 196881, 197780, 199144, 232870, 237336, 248930, 254040, 262508, 271560, 279444, 296670, 298716, 328135, 349305, 373395, 393762, 395560, 465740, 497860, 525016, 558888, 593340, 597432, 656270, 698610, 721897, 746790, 787524, 931480, 984405, 995720, 1186680, 1312540, 1397220, 1443794, 1493580, 1575048, 1968810, 2165691, 2625080, 2794440, 2887588, 2987160, 3609485, 3937620, 4331382, 5775176, 7218970, 7875240, 8662764, 10828455, 14437940, 17325528, 21656910, 28875880, 43313820, 86627640]

約数ペア:

[(1, 86627640), (2, 43313820), (3, 28875880), (4, 21656910), (5, 17325528), (6, 14437940), (8, 10828455), (10, 8662764), (11, 7875240), (12, 7218970), (15, 5775176), (20, 4331382), (22, 3937620), (24, 3609485), (29, 2987160), (30, 2887588), (31, 2794440), (33, 2625080), (40, 2165691), (44, 1968810), (55, 1575048), (58, 1493580), (60, 1443794), (62, 1397220), (66, 1312540), (73, 1186680), (87, 995720), (88, 984405), (93, 931480), (110, 787524), (116, 746790), (120, 721897), (124, 698610), (132, 656270), (145, 597432), (146, 593340), (155, 558888), (165, 525016), (174, 497860), (186, 465740), (219, 395560), (220, 393762), (232, 373395), (248, 349305), (264, 328135), (290, 298716), (292, 296670), (310, 279444), (319, 271560), (330, 262508), (341, 254040), (348, 248930), (365, 237336), (372, 232870), (435, 199144), (438, 197780), (440, 196881), (465, 186296), (580, 149358), (584, 148335), (620, 139722), (638, 135780), (660, 131254), (682, 127020), (696, 124465), (730, 118668), (744, 116435), (803, 107880), (870, 99572), (876, 98890), (899, 96360), (930, 93148), (957, 90520), (1023, 84680), (1095, 79112), (1160, 74679), (1240, 69861), (1276, 67890), (1320, 65627), (1364, 63510), (1460, 59334), (1595, 54312), (1606, 53940), (1705, 50808), (1740, 49786), (1752, 49445), (1798, 48180), (1860, 46574), (1914, 45260), (2046, 42340), (2117, 40920), (2190, 39556), (2263, 38280), (2409, 35960), (2552, 33945), (2697, 32120), (2728, 31755), (2920, 29667), (3190, 27156), (3212, 26970), (3410, 25404), (3480, 24893), (3596, 24090), (3720, 23287), (3828, 22630), (4015, 21576), (4092, 21170), (4234, 20460), (4380, 19778), (4495, 19272), (4526, 19140), (4785, 18104), (4818, 17980), (5115, 16936), (5394, 16060), (6351, 13640), (6380, 13578), (6424, 13485), (6789, 12760), (6820, 12702), (7192, 12045), (7656, 11315), (8030, 10788), (8184, 10585), (8468, 10230), (8760, 9889), (8990, 9636), (9052, 9570)]