86466240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4289}}^1$

素因数の和:4319

約数の個数: 168

約数和(自身を含む): 339973920

約数和(自身を除く): 253507680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4289, 5040, 6720, 8578, 10080, 12867, 17156, 20160, 21445, 25734, 30023, 34312, 38601, 42890, 51468, 60046, 64335, 68624, 77202, 85780, 90069, 102936, 120092, 128670, 137248, 150115, 154404, 171560, 180138, 193005, 205872, 240184, 257340, 270207, 274496, 300230, 308808, 343120, 360276, 386010, 411744, 450345, 480368, 514680, 540414, 600460, 617616, 686240, 720552, 772020, 823488, 900690, 960736, 1029360, 1080828, 1200920, 1235232, 1351035, 1372480, 1441104, 1544040, 1801380, 1921472, 2058720, 2161656, 2401840, 2470464, 2702070, 2882208, 3088080, 3602760, 4117440, 4323312, 4803680, 5404140, 5764416, 6176160, 7205520, 8646624, 9607360, 10808280, 12352320, 14411040, 17293248, 21616560, 28822080, 43233120, 86466240]

約数ペア:

[(1, 86466240), (2, 43233120), (3, 28822080), (4, 21616560), (5, 17293248), (6, 14411040), (7, 12352320), (8, 10808280), (9, 9607360), (10, 8646624), (12, 7205520), (14, 6176160), (15, 5764416), (16, 5404140), (18, 4803680), (20, 4323312), (21, 4117440), (24, 3602760), (28, 3088080), (30, 2882208), (32, 2702070), (35, 2470464), (36, 2401840), (40, 2161656), (42, 2058720), (45, 1921472), (48, 1801380), (56, 1544040), (60, 1441104), (63, 1372480), (64, 1351035), (70, 1235232), (72, 1200920), (80, 1080828), (84, 1029360), (90, 960736), (96, 900690), (105, 823488), (112, 772020), (120, 720552), (126, 686240), (140, 617616), (144, 600460), (160, 540414), (168, 514680), (180, 480368), (192, 450345), (210, 411744), (224, 386010), (240, 360276), (252, 343120), (280, 308808), (288, 300230), (315, 274496), (320, 270207), (336, 257340), (360, 240184), (420, 205872), (448, 193005), (480, 180138), (504, 171560), (560, 154404), (576, 150115), (630, 137248), (672, 128670), (720, 120092), (840, 102936), (960, 90069), (1008, 85780), (1120, 77202), (1260, 68624), (1344, 64335), (1440, 60046), (1680, 51468), (2016, 42890), (2240, 38601), (2520, 34312), (2880, 30023), (3360, 25734), (4032, 21445), (4289, 20160), (5040, 17156), (6720, 12867), (8578, 10080)]