86756040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 325728000

約数和(自身を除く): 238971960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 173, 180, 199, 210, 252, 280, 315, 346, 360, 398, 420, 504, 519, 597, 630, 692, 796, 840, 865, 995, 1038, 1194, 1211, 1260, 1384, 1393, 1557, 1592, 1730, 1791, 1990, 2076, 2388, 2422, 2520, 2595, 2786, 2985, 3114, 3460, 3582, 3633, 3980, 4152, 4179, 4776, 4844, 5190, 5572, 5970, 6055, 6228, 6920, 6965, 7164, 7266, 7785, 7960, 8358, 8955, 9688, 10380, 10899, 11144, 11940, 12110, 12456, 12537, 13930, 14328, 14532, 15570, 16716, 17910, 18165, 20760, 20895, 21798, 23880, 24220, 25074, 27860, 29064, 31140, 33432, 34427, 35820, 36330, 41790, 43596, 48440, 50148, 54495, 55720, 62280, 62685, 68854, 71640, 72660, 83580, 87192, 100296, 103281, 108990, 125370, 137708, 145320, 167160, 172135, 206562, 217980, 240989, 250740, 275416, 309843, 344270, 413124, 435960, 481978, 501480, 516405, 619686, 688540, 722967, 826248, 963956, 1032810, 1204945, 1239372, 1377080, 1445934, 1549215, 1927912, 2065620, 2168901, 2409890, 2478744, 2891868, 3098430, 3614835, 4131240, 4337802, 4819780, 5783736, 6196860, 7229670, 8675604, 9639560, 10844505, 12393720, 14459340, 17351208, 21689010, 28918680, 43378020, 86756040]

約数ペア:

[(1, 86756040), (2, 43378020), (3, 28918680), (4, 21689010), (5, 17351208), (6, 14459340), (7, 12393720), (8, 10844505), (9, 9639560), (10, 8675604), (12, 7229670), (14, 6196860), (15, 5783736), (18, 4819780), (20, 4337802), (21, 4131240), (24, 3614835), (28, 3098430), (30, 2891868), (35, 2478744), (36, 2409890), (40, 2168901), (42, 2065620), (45, 1927912), (56, 1549215), (60, 1445934), (63, 1377080), (70, 1239372), (72, 1204945), (84, 1032810), (90, 963956), (105, 826248), (120, 722967), (126, 688540), (140, 619686), (168, 516405), (173, 501480), (180, 481978), (199, 435960), (210, 413124), (252, 344270), (280, 309843), (315, 275416), (346, 250740), (360, 240989), (398, 217980), (420, 206562), (504, 172135), (519, 167160), (597, 145320), (630, 137708), (692, 125370), (796, 108990), (840, 103281), (865, 100296), (995, 87192), (1038, 83580), (1194, 72660), (1211, 71640), (1260, 68854), (1384, 62685), (1393, 62280), (1557, 55720), (1592, 54495), (1730, 50148), (1791, 48440), (1990, 43596), (2076, 41790), (2388, 36330), (2422, 35820), (2520, 34427), (2595, 33432), (2786, 31140), (2985, 29064), (3114, 27860), (3460, 25074), (3582, 24220), (3633, 23880), (3980, 21798), (4152, 20895), (4179, 20760), (4776, 18165), (4844, 17910), (5190, 16716), (5572, 15570), (5970, 14532), (6055, 14328), (6228, 13930), (6920, 12537), (6965, 12456), (7164, 12110), (7266, 11940), (7785, 11144), (7960, 10899), (8358, 10380), (8955, 9688)]