198290880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2275

約数の個数: 168

約数和(自身を含む): 704356224

約数和(自身を除く): 506065344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2221, 2232, 2480, 2790, 2880, 2976, 3720, 4442, 4464, 4960, 5580, 5952, 6663, 7440, 8884, 8928, 9920, 11105, 11160, 13326, 14880, 17768, 17856, 19989, 22210, 22320, 26652, 29760, 33315, 35536, 39978, 44420, 44640, 53304, 66630, 68851, 71072, 79956, 88840, 89280, 99945, 106608, 133260, 137702, 142144, 159912, 177680, 199890, 206553, 213216, 266520, 275404, 319824, 344255, 355360, 399780, 413106, 426432, 533040, 550808, 619659, 639648, 688510, 710720, 799560, 826212, 1032765, 1066080, 1101616, 1239318, 1279296, 1377020, 1599120, 1652424, 2065530, 2132160, 2203232, 2478636, 2754040, 3098295, 3198240, 3304848, 4131060, 4406464, 4957272, 5508080, 6196590, 6396480, 6609696, 8262120, 9914544, 11016160, 12393180, 13219392, 16524240, 19829088, 22032320, 24786360, 33048480, 39658176, 49572720, 66096960, 99145440, 198290880]

約数ペア:

[(1, 198290880), (2, 99145440), (3, 66096960), (4, 49572720), (5, 39658176), (6, 33048480), (8, 24786360), (9, 22032320), (10, 19829088), (12, 16524240), (15, 13219392), (16, 12393180), (18, 11016160), (20, 9914544), (24, 8262120), (30, 6609696), (31, 6396480), (32, 6196590), (36, 5508080), (40, 4957272), (45, 4406464), (48, 4131060), (60, 3304848), (62, 3198240), (64, 3098295), (72, 2754040), (80, 2478636), (90, 2203232), (93, 2132160), (96, 2065530), (120, 1652424), (124, 1599120), (144, 1377020), (155, 1279296), (160, 1239318), (180, 1101616), (186, 1066080), (192, 1032765), (240, 826212), (248, 799560), (279, 710720), (288, 688510), (310, 639648), (320, 619659), (360, 550808), (372, 533040), (465, 426432), (480, 413106), (496, 399780), (558, 355360), (576, 344255), (620, 319824), (720, 275404), (744, 266520), (930, 213216), (960, 206553), (992, 199890), (1116, 177680), (1240, 159912), (1395, 142144), (1440, 137702), (1488, 133260), (1860, 106608), (1984, 99945), (2221, 89280), (2232, 88840), (2480, 79956), (2790, 71072), (2880, 68851), (2976, 66630), (3720, 53304), (4442, 44640), (4464, 44420), (4960, 39978), (5580, 35536), (5952, 33315), (6663, 29760), (7440, 26652), (8884, 22320), (8928, 22210), (9920, 19989), (11105, 17856), (11160, 17768), (13326, 14880)]