86598680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 252642240

約数和(自身を除く): 166043560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 85, 92, 98, 113, 115, 119, 136, 140, 161, 170, 184, 196, 226, 230, 238, 245, 280, 322, 340, 391, 392, 452, 460, 476, 490, 565, 595, 644, 680, 782, 791, 805, 833, 904, 920, 952, 980, 1127, 1130, 1190, 1288, 1564, 1582, 1610, 1666, 1921, 1955, 1960, 2254, 2260, 2380, 2599, 2737, 3128, 3164, 3220, 3332, 3842, 3910, 3955, 4165, 4508, 4520, 4760, 5198, 5474, 5537, 5635, 6328, 6440, 6664, 7684, 7820, 7910, 8330, 9016, 9605, 10396, 10948, 11074, 11270, 12995, 13447, 13685, 15368, 15640, 15820, 16660, 18193, 19159, 19210, 20792, 21896, 22148, 22540, 25990, 26894, 27370, 27685, 31640, 33320, 36386, 38318, 38420, 44183, 44296, 45080, 51980, 53788, 54740, 55370, 67235, 72772, 76636, 76840, 88366, 90965, 94129, 95795, 103960, 107576, 109480, 110740, 127351, 134470, 145544, 153272, 176732, 181930, 188258, 191590, 220915, 221480, 254702, 268940, 309281, 353464, 363860, 376516, 383180, 441830, 470645, 509404, 537880, 618562, 636755, 727720, 753032, 766360, 883660, 941290, 1018808, 1237124, 1273510, 1546405, 1767320, 1882580, 2164967, 2474248, 2547020, 3092810, 3765160, 4329934, 5094040, 6185620, 8659868, 10824835, 12371240, 17319736, 21649670, 43299340, 86598680]

約数ペア:

[(1, 86598680), (2, 43299340), (4, 21649670), (5, 17319736), (7, 12371240), (8, 10824835), (10, 8659868), (14, 6185620), (17, 5094040), (20, 4329934), (23, 3765160), (28, 3092810), (34, 2547020), (35, 2474248), (40, 2164967), (46, 1882580), (49, 1767320), (56, 1546405), (68, 1273510), (70, 1237124), (85, 1018808), (92, 941290), (98, 883660), (113, 766360), (115, 753032), (119, 727720), (136, 636755), (140, 618562), (161, 537880), (170, 509404), (184, 470645), (196, 441830), (226, 383180), (230, 376516), (238, 363860), (245, 353464), (280, 309281), (322, 268940), (340, 254702), (391, 221480), (392, 220915), (452, 191590), (460, 188258), (476, 181930), (490, 176732), (565, 153272), (595, 145544), (644, 134470), (680, 127351), (782, 110740), (791, 109480), (805, 107576), (833, 103960), (904, 95795), (920, 94129), (952, 90965), (980, 88366), (1127, 76840), (1130, 76636), (1190, 72772), (1288, 67235), (1564, 55370), (1582, 54740), (1610, 53788), (1666, 51980), (1921, 45080), (1955, 44296), (1960, 44183), (2254, 38420), (2260, 38318), (2380, 36386), (2599, 33320), (2737, 31640), (3128, 27685), (3164, 27370), (3220, 26894), (3332, 25990), (3842, 22540), (3910, 22148), (3955, 21896), (4165, 20792), (4508, 19210), (4520, 19159), (4760, 18193), (5198, 16660), (5474, 15820), (5537, 15640), (5635, 15368), (6328, 13685), (6440, 13447), (6664, 12995), (7684, 11270), (7820, 11074), (7910, 10948), (8330, 10396), (9016, 9605)]