1398928320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1801

約数の個数: 280

約数和(自身を含む): 5139708288

約数和(自身を除く): 3740779968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1741, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3482, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5223, 5580, 5952, 6480, 6696, 6964, 7440, 8370, 8640, 8705, 8928, 9920, 10044, 10446, 11160, 12555, 12960, 13392, 13928, 14880, 15669, 16740, 17410, 17856, 20088, 20892, 22320, 25110, 25920, 26115, 26784, 27856, 29760, 31338, 33480, 34820, 40176, 41784, 44640, 47007, 50220, 52230, 53568, 53971, 55712, 62676, 66960, 69640, 78345, 80352, 83568, 89280, 94014, 100440, 104460, 107942, 111424, 125352, 133920, 139280, 141021, 156690, 160704, 161913, 167136, 188028, 200880, 208920, 215884, 235035, 250704, 267840, 269855, 278560, 282042, 313380, 323826, 334272, 376056, 401760, 417840, 431768, 470070, 485739, 501408, 539710, 557120, 564084, 626760, 647652, 705105, 752112, 803520, 809565, 835680, 863536, 940140, 971478, 1002816, 1079420, 1128168, 1253520, 1295304, 1410210, 1457217, 1504224, 1619130, 1671360, 1727072, 1880280, 1942956, 2158840, 2256336, 2428695, 2507040, 2590608, 2820420, 2914434, 3008448, 3238260, 3454144, 3760560, 3885912, 4317680, 4371651, 4512672, 4857390, 5014080, 5181216, 5640840, 5828868, 6476520, 7286085, 7521120, 7771824, 8635360, 8743302, 9025344, 9714780, 10362432, 11281680, 11657736, 12953040, 14572170, 15042240, 15543648, 17270720, 17486604, 19429560, 21858255, 22563360, 23315472, 25906080, 29144340, 31087296, 34973208, 38859120, 43716510, 45126720, 46630944, 51812160, 58288680, 69946416, 77718240, 87433020, 93261888, 116577360, 139892832, 155436480, 174866040, 233154720, 279785664, 349732080, 466309440, 699464160, 1398928320]

約数ペア:

[(1, 1398928320), (2, 699464160), (3, 466309440), (4, 349732080), (5, 279785664), (6, 233154720), (8, 174866040), (9, 155436480), (10, 139892832), (12, 116577360), (15, 93261888), (16, 87433020), (18, 77718240), (20, 69946416), (24, 58288680), (27, 51812160), (30, 46630944), (31, 45126720), (32, 43716510), (36, 38859120), (40, 34973208), (45, 31087296), (48, 29144340), (54, 25906080), (60, 23315472), (62, 22563360), (64, 21858255), (72, 19429560), (80, 17486604), (81, 17270720), (90, 15543648), (93, 15042240), (96, 14572170), (108, 12953040), (120, 11657736), (124, 11281680), (135, 10362432), (144, 9714780), (155, 9025344), (160, 8743302), (162, 8635360), (180, 7771824), (186, 7521120), (192, 7286085), (216, 6476520), (240, 5828868), (248, 5640840), (270, 5181216), (279, 5014080), (288, 4857390), (310, 4512672), (320, 4371651), (324, 4317680), (360, 3885912), (372, 3760560), (405, 3454144), (432, 3238260), (465, 3008448), (480, 2914434), (496, 2820420), (540, 2590608), (558, 2507040), (576, 2428695), (620, 2256336), (648, 2158840), (720, 1942956), (744, 1880280), (810, 1727072), (837, 1671360), (864, 1619130), (930, 1504224), (960, 1457217), (992, 1410210), (1080, 1295304), (1116, 1253520), (1240, 1128168), (1296, 1079420), (1395, 1002816), (1440, 971478), (1488, 940140), (1620, 863536), (1674, 835680), (1728, 809565), (1741, 803520), (1860, 752112), (1984, 705105), (2160, 647652), (2232, 626760), (2480, 564084), (2511, 557120), (2592, 539710), (2790, 501408), (2880, 485739), (2976, 470070), (3240, 431768), (3348, 417840), (3482, 401760), (3720, 376056), (4185, 334272), (4320, 323826), (4464, 313380), (4960, 282042), (5022, 278560), (5184, 269855), (5223, 267840), (5580, 250704), (5952, 235035), (6480, 215884), (6696, 208920), (6964, 200880), (7440, 188028), (8370, 167136), (8640, 161913), (8705, 160704), (8928, 156690), (9920, 141021), (10044, 139280), (10446, 133920), (11160, 125352), (12555, 111424), (12960, 107942), (13392, 104460), (13928, 100440), (14880, 94014), (15669, 89280), (16740, 83568), (17410, 80352), (17856, 78345), (20088, 69640), (20892, 66960), (22320, 62676), (25110, 55712), (25920, 53971), (26115, 53568), (26784, 52230), (27856, 50220), (29760, 47007), (31338, 44640), (33480, 41784), (34820, 40176)]