86348640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 321269760

約数和(自身を除く): 234921120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 829, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1658, 1680, 1736, 1860, 2170, 2480, 2487, 2604, 2976, 3255, 3316, 3360, 3472, 3720, 4145, 4340, 4960, 4974, 5208, 5803, 6510, 6632, 6944, 7440, 8290, 8680, 9948, 10416, 11606, 12435, 13020, 13264, 14880, 16580, 17360, 17409, 19896, 20832, 23212, 24870, 25699, 26040, 26528, 29015, 33160, 34720, 34818, 39792, 46424, 49740, 51398, 52080, 58030, 66320, 69636, 77097, 79584, 87045, 92848, 99480, 102796, 104160, 116060, 128495, 132640, 139272, 154194, 174090, 179893, 185696, 198960, 205592, 232120, 256990, 278544, 308388, 348180, 359786, 385485, 397920, 411184, 464240, 513980, 539679, 557088, 616776, 696360, 719572, 770970, 822368, 899465, 928480, 1027960, 1079358, 1233552, 1392720, 1439144, 1541940, 1798930, 2055920, 2158716, 2467104, 2698395, 2785440, 2878288, 3083880, 3597860, 4111840, 4317432, 5396790, 5756576, 6167760, 7195720, 8634864, 10793580, 12335520, 14391440, 17269728, 21587160, 28782880, 43174320, 86348640]

約数ペア:

[(1, 86348640), (2, 43174320), (3, 28782880), (4, 21587160), (5, 17269728), (6, 14391440), (7, 12335520), (8, 10793580), (10, 8634864), (12, 7195720), (14, 6167760), (15, 5756576), (16, 5396790), (20, 4317432), (21, 4111840), (24, 3597860), (28, 3083880), (30, 2878288), (31, 2785440), (32, 2698395), (35, 2467104), (40, 2158716), (42, 2055920), (48, 1798930), (56, 1541940), (60, 1439144), (62, 1392720), (70, 1233552), (80, 1079358), (84, 1027960), (93, 928480), (96, 899465), (105, 822368), (112, 770970), (120, 719572), (124, 696360), (140, 616776), (155, 557088), (160, 539679), (168, 513980), (186, 464240), (210, 411184), (217, 397920), (224, 385485), (240, 359786), (248, 348180), (280, 308388), (310, 278544), (336, 256990), (372, 232120), (420, 205592), (434, 198960), (465, 185696), (480, 179893), (496, 174090), (560, 154194), (620, 139272), (651, 132640), (672, 128495), (744, 116060), (829, 104160), (840, 102796), (868, 99480), (930, 92848), (992, 87045), (1085, 79584), (1120, 77097), (1240, 69636), (1302, 66320), (1488, 58030), (1658, 52080), (1680, 51398), (1736, 49740), (1860, 46424), (2170, 39792), (2480, 34818), (2487, 34720), (2604, 33160), (2976, 29015), (3255, 26528), (3316, 26040), (3360, 25699), (3472, 24870), (3720, 23212), (4145, 20832), (4340, 19896), (4960, 17409), (4974, 17360), (5208, 16580), (5803, 14880), (6510, 13264), (6632, 13020), (6944, 12435), (7440, 11606), (8290, 10416), (8680, 9948)]