86432640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 323136000

約数和(自身を除く): 236703360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 109, 112, 118, 120, 128, 140, 160, 168, 177, 192, 210, 218, 224, 236, 240, 280, 295, 320, 327, 336, 354, 384, 413, 420, 436, 448, 472, 480, 545, 560, 590, 640, 654, 672, 708, 763, 826, 840, 872, 885, 896, 944, 960, 1090, 1120, 1180, 1239, 1308, 1344, 1416, 1526, 1635, 1652, 1680, 1744, 1770, 1888, 1920, 2065, 2180, 2240, 2289, 2360, 2478, 2616, 2688, 2832, 3052, 3270, 3304, 3360, 3488, 3540, 3776, 3815, 4130, 4360, 4480, 4578, 4720, 4956, 5232, 5664, 6104, 6195, 6431, 6540, 6608, 6720, 6976, 7080, 7552, 7630, 8260, 8720, 9156, 9440, 9912, 10464, 11328, 11445, 12208, 12390, 12862, 13080, 13216, 13440, 13952, 14160, 15260, 16520, 17440, 18312, 18880, 19293, 19824, 20928, 22656, 22890, 24416, 24780, 25724, 26160, 26432, 28320, 30520, 32155, 33040, 34880, 36624, 37760, 38586, 39648, 41856, 45017, 45780, 48832, 49560, 51448, 52320, 52864, 56640, 61040, 64310, 66080, 69760, 73248, 77172, 79296, 90034, 91560, 96465, 97664, 99120, 102896, 104640, 113280, 122080, 128620, 132160, 135051, 146496, 154344, 158592, 180068, 183120, 192930, 198240, 205792, 209280, 225085, 244160, 257240, 264320, 270102, 292992, 308688, 360136, 366240, 385860, 396480, 411584, 450170, 488320, 514480, 540204, 617376, 675255, 720272, 732480, 771720, 792960, 823168, 900340, 1028960, 1080408, 1234752, 1350510, 1440544, 1464960, 1543440, 1800680, 2057920, 2160816, 2469504, 2701020, 2881088, 3086880, 3601360, 4115840, 4321632, 5402040, 5762176, 6173760, 7202720, 8643264, 10804080, 12347520, 14405440, 17286528, 21608160, 28810880, 43216320, 86432640]

約数ペア:

[(1, 86432640), (2, 43216320), (3, 28810880), (4, 21608160), (5, 17286528), (6, 14405440), (7, 12347520), (8, 10804080), (10, 8643264), (12, 7202720), (14, 6173760), (15, 5762176), (16, 5402040), (20, 4321632), (21, 4115840), (24, 3601360), (28, 3086880), (30, 2881088), (32, 2701020), (35, 2469504), (40, 2160816), (42, 2057920), (48, 1800680), (56, 1543440), (59, 1464960), (60, 1440544), (64, 1350510), (70, 1234752), (80, 1080408), (84, 1028960), (96, 900340), (105, 823168), (109, 792960), (112, 771720), (118, 732480), (120, 720272), (128, 675255), (140, 617376), (160, 540204), (168, 514480), (177, 488320), (192, 450170), (210, 411584), (218, 396480), (224, 385860), (236, 366240), (240, 360136), (280, 308688), (295, 292992), (320, 270102), (327, 264320), (336, 257240), (354, 244160), (384, 225085), (413, 209280), (420, 205792), (436, 198240), (448, 192930), (472, 183120), (480, 180068), (545, 158592), (560, 154344), (590, 146496), (640, 135051), (654, 132160), (672, 128620), (708, 122080), (763, 113280), (826, 104640), (840, 102896), (872, 99120), (885, 97664), (896, 96465), (944, 91560), (960, 90034), (1090, 79296), (1120, 77172), (1180, 73248), (1239, 69760), (1308, 66080), (1344, 64310), (1416, 61040), (1526, 56640), (1635, 52864), (1652, 52320), (1680, 51448), (1744, 49560), (1770, 48832), (1888, 45780), (1920, 45017), (2065, 41856), (2180, 39648), (2240, 38586), (2289, 37760), (2360, 36624), (2478, 34880), (2616, 33040), (2688, 32155), (2832, 30520), (3052, 28320), (3270, 26432), (3304, 26160), (3360, 25724), (3488, 24780), (3540, 24416), (3776, 22890), (3815, 22656), (4130, 20928), (4360, 19824), (4480, 19293), (4578, 18880), (4720, 18312), (4956, 17440), (5232, 16520), (5664, 15260), (6104, 14160), (6195, 13952), (6431, 13440), (6540, 13216), (6608, 13080), (6720, 12862), (6976, 12390), (7080, 12208), (7552, 11445), (7630, 11328), (8260, 10464), (8720, 9912), (9156, 9440)]