73000320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 235081440

約数和(自身を除く): 162081120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 197, 240, 320, 384, 386, 394, 480, 579, 591, 640, 772, 788, 960, 965, 985, 1158, 1182, 1544, 1576, 1920, 1930, 1970, 2316, 2364, 2895, 2955, 3088, 3152, 3860, 3940, 4632, 4728, 5790, 5910, 6176, 6304, 7720, 7880, 9264, 9456, 11580, 11820, 12352, 12608, 15440, 15760, 18528, 18912, 23160, 23640, 24704, 25216, 30880, 31520, 37056, 37824, 38021, 46320, 47280, 61760, 63040, 74112, 75648, 76042, 92640, 94560, 114063, 123520, 126080, 152084, 185280, 189120, 190105, 228126, 304168, 370560, 378240, 380210, 456252, 570315, 608336, 760420, 912504, 1140630, 1216672, 1520840, 1825008, 2281260, 2433344, 3041680, 3650016, 4562520, 4866688, 6083360, 7300032, 9125040, 12166720, 14600064, 18250080, 24333440, 36500160, 73000320]

約数ペア:

[(1, 73000320), (2, 36500160), (3, 24333440), (4, 18250080), (5, 14600064), (6, 12166720), (8, 9125040), (10, 7300032), (12, 6083360), (15, 4866688), (16, 4562520), (20, 3650016), (24, 3041680), (30, 2433344), (32, 2281260), (40, 1825008), (48, 1520840), (60, 1216672), (64, 1140630), (80, 912504), (96, 760420), (120, 608336), (128, 570315), (160, 456252), (192, 380210), (193, 378240), (197, 370560), (240, 304168), (320, 228126), (384, 190105), (386, 189120), (394, 185280), (480, 152084), (579, 126080), (591, 123520), (640, 114063), (772, 94560), (788, 92640), (960, 76042), (965, 75648), (985, 74112), (1158, 63040), (1182, 61760), (1544, 47280), (1576, 46320), (1920, 38021), (1930, 37824), (1970, 37056), (2316, 31520), (2364, 30880), (2895, 25216), (2955, 24704), (3088, 23640), (3152, 23160), (3860, 18912), (3940, 18528), (4632, 15760), (4728, 15440), (5790, 12608), (5910, 12352), (6176, 11820), (6304, 11580), (7720, 9456), (7880, 9264)]