41984640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 149652360

約数和(自身を除く): 107667720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 197, 222, 240, 288, 296, 320, 333, 360, 370, 384, 394, 444, 480, 555, 576, 591, 592, 640, 666, 720, 740, 788, 888, 960, 985, 1110, 1152, 1182, 1184, 1332, 1440, 1480, 1576, 1665, 1773, 1776, 1920, 1970, 2220, 2364, 2368, 2664, 2880, 2955, 2960, 3152, 3330, 3546, 3552, 3940, 4440, 4728, 4736, 5328, 5760, 5910, 5920, 6304, 6660, 7092, 7104, 7289, 7880, 8865, 8880, 9456, 10656, 11820, 11840, 12608, 13320, 14184, 14208, 14578, 15760, 17730, 17760, 18912, 21312, 21867, 23640, 23680, 25216, 26640, 28368, 29156, 31520, 35460, 35520, 36445, 37824, 42624, 43734, 47280, 53280, 56736, 58312, 63040, 65601, 70920, 71040, 72890, 75648, 87468, 94560, 106560, 109335, 113472, 116624, 126080, 131202, 141840, 145780, 174936, 189120, 213120, 218670, 226944, 233248, 262404, 283680, 291560, 328005, 349872, 378240, 437340, 466496, 524808, 567360, 583120, 656010, 699744, 874680, 932992, 1049616, 1134720, 1166240, 1312020, 1399488, 1749360, 2099232, 2332480, 2624040, 2798976, 3498720, 4198464, 4664960, 5248080, 6997440, 8396928, 10496160, 13994880, 20992320, 41984640]

約数ペア:

[(1, 41984640), (2, 20992320), (3, 13994880), (4, 10496160), (5, 8396928), (6, 6997440), (8, 5248080), (9, 4664960), (10, 4198464), (12, 3498720), (15, 2798976), (16, 2624040), (18, 2332480), (20, 2099232), (24, 1749360), (30, 1399488), (32, 1312020), (36, 1166240), (37, 1134720), (40, 1049616), (45, 932992), (48, 874680), (60, 699744), (64, 656010), (72, 583120), (74, 567360), (80, 524808), (90, 466496), (96, 437340), (111, 378240), (120, 349872), (128, 328005), (144, 291560), (148, 283680), (160, 262404), (180, 233248), (185, 226944), (192, 218670), (197, 213120), (222, 189120), (240, 174936), (288, 145780), (296, 141840), (320, 131202), (333, 126080), (360, 116624), (370, 113472), (384, 109335), (394, 106560), (444, 94560), (480, 87468), (555, 75648), (576, 72890), (591, 71040), (592, 70920), (640, 65601), (666, 63040), (720, 58312), (740, 56736), (788, 53280), (888, 47280), (960, 43734), (985, 42624), (1110, 37824), (1152, 36445), (1182, 35520), (1184, 35460), (1332, 31520), (1440, 29156), (1480, 28368), (1576, 26640), (1665, 25216), (1773, 23680), (1776, 23640), (1920, 21867), (1970, 21312), (2220, 18912), (2364, 17760), (2368, 17730), (2664, 15760), (2880, 14578), (2955, 14208), (2960, 14184), (3152, 13320), (3330, 12608), (3546, 11840), (3552, 11820), (3940, 10656), (4440, 9456), (4728, 8880), (4736, 8865), (5328, 7880), (5760, 7289), (5910, 7104), (5920, 7092), (6304, 6660)]