127718080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 378049536

約数和(自身を除く): 250331456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 64, 67, 70, 74, 80, 92, 112, 115, 134, 140, 148, 160, 161, 184, 185, 224, 230, 259, 268, 280, 296, 320, 322, 335, 368, 370, 448, 460, 469, 518, 536, 560, 592, 644, 670, 736, 740, 805, 851, 920, 938, 1036, 1072, 1120, 1184, 1288, 1295, 1340, 1472, 1480, 1541, 1610, 1702, 1840, 1876, 2072, 2144, 2240, 2345, 2368, 2479, 2576, 2590, 2680, 2960, 3082, 3220, 3404, 3680, 3752, 4144, 4255, 4288, 4690, 4958, 5152, 5180, 5360, 5920, 5957, 6164, 6440, 6808, 7360, 7504, 7705, 8288, 8510, 9380, 9916, 10304, 10360, 10720, 10787, 11840, 11914, 12328, 12395, 12880, 13616, 15008, 15410, 16576, 17020, 17353, 18760, 19832, 20720, 21440, 21574, 23828, 24656, 24790, 25760, 27232, 29785, 30016, 30820, 34040, 34706, 37520, 39664, 41440, 43148, 47656, 49312, 49580, 51520, 53935, 54464, 57017, 59570, 61640, 68080, 69412, 75040, 79328, 82880, 86296, 86765, 95312, 98624, 99160, 107870, 114034, 119140, 123280, 136160, 138824, 150080, 158656, 172592, 173530, 190624, 198320, 215740, 228068, 238280, 246560, 272320, 277648, 285085, 345184, 347060, 381248, 396640, 399119, 431480, 456136, 476560, 493120, 555296, 570170, 690368, 694120, 793280, 798238, 862960, 912272, 953120, 1110592, 1140340, 1388240, 1596476, 1725920, 1824544, 1906240, 1995595, 2280680, 2776480, 3192952, 3451840, 3649088, 3991190, 4561360, 5552960, 6385904, 7982380, 9122720, 12771808, 15964760, 18245440, 25543616, 31929520, 63859040, 127718080]

約数ペア:

[(1, 127718080), (2, 63859040), (4, 31929520), (5, 25543616), (7, 18245440), (8, 15964760), (10, 12771808), (14, 9122720), (16, 7982380), (20, 6385904), (23, 5552960), (28, 4561360), (32, 3991190), (35, 3649088), (37, 3451840), (40, 3192952), (46, 2776480), (56, 2280680), (64, 1995595), (67, 1906240), (70, 1824544), (74, 1725920), (80, 1596476), (92, 1388240), (112, 1140340), (115, 1110592), (134, 953120), (140, 912272), (148, 862960), (160, 798238), (161, 793280), (184, 694120), (185, 690368), (224, 570170), (230, 555296), (259, 493120), (268, 476560), (280, 456136), (296, 431480), (320, 399119), (322, 396640), (335, 381248), (368, 347060), (370, 345184), (448, 285085), (460, 277648), (469, 272320), (518, 246560), (536, 238280), (560, 228068), (592, 215740), (644, 198320), (670, 190624), (736, 173530), (740, 172592), (805, 158656), (851, 150080), (920, 138824), (938, 136160), (1036, 123280), (1072, 119140), (1120, 114034), (1184, 107870), (1288, 99160), (1295, 98624), (1340, 95312), (1472, 86765), (1480, 86296), (1541, 82880), (1610, 79328), (1702, 75040), (1840, 69412), (1876, 68080), (2072, 61640), (2144, 59570), (2240, 57017), (2345, 54464), (2368, 53935), (2479, 51520), (2576, 49580), (2590, 49312), (2680, 47656), (2960, 43148), (3082, 41440), (3220, 39664), (3404, 37520), (3680, 34706), (3752, 34040), (4144, 30820), (4255, 30016), (4288, 29785), (4690, 27232), (4958, 25760), (5152, 24790), (5180, 24656), (5360, 23828), (5920, 21574), (5957, 21440), (6164, 20720), (6440, 19832), (6808, 18760), (7360, 17353), (7504, 17020), (7705, 16576), (8288, 15410), (8510, 15008), (9380, 13616), (9916, 12880), (10304, 12395), (10360, 12328), (10720, 11914), (10787, 11840)]