2081057280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8741}}^1$

素因数の和:8798

約数の個数: 160

約数和(自身を含む): 6868274688

約数和(自身を除く): 4787217408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 8741, 9920, 11904, 14880, 15872, 17482, 19840, 23808, 26223, 29760, 34964, 39680, 43705, 47616, 52446, 59520, 69928, 79360, 87410, 104892, 119040, 131115, 139856, 174820, 209784, 238080, 262230, 270971, 279712, 349640, 419568, 524460, 541942, 559424, 699280, 812913, 839136, 1048920, 1083884, 1118848, 1354855, 1398560, 1625826, 1678272, 2097840, 2167768, 2237696, 2709710, 2797120, 3251652, 3356544, 4064565, 4195680, 4335536, 4475392, 5419420, 5594240, 6503304, 6713088, 8129130, 8391360, 8671072, 10838840, 11188480, 13006608, 13426176, 16258260, 16782720, 17342144, 21677680, 22376960, 26013216, 32516520, 33565440, 34684288, 43355360, 52026432, 65033040, 67130880, 69368576, 86710720, 104052864, 130066080, 138737152, 173421440, 208105728, 260132160, 346842880, 416211456, 520264320, 693685760, 1040528640, 2081057280]

約数ペア:

[(1, 2081057280), (2, 1040528640), (3, 693685760), (4, 520264320), (5, 416211456), (6, 346842880), (8, 260132160), (10, 208105728), (12, 173421440), (15, 138737152), (16, 130066080), (20, 104052864), (24, 86710720), (30, 69368576), (31, 67130880), (32, 65033040), (40, 52026432), (48, 43355360), (60, 34684288), (62, 33565440), (64, 32516520), (80, 26013216), (93, 22376960), (96, 21677680), (120, 17342144), (124, 16782720), (128, 16258260), (155, 13426176), (160, 13006608), (186, 11188480), (192, 10838840), (240, 8671072), (248, 8391360), (256, 8129130), (310, 6713088), (320, 6503304), (372, 5594240), (384, 5419420), (465, 4475392), (480, 4335536), (496, 4195680), (512, 4064565), (620, 3356544), (640, 3251652), (744, 2797120), (768, 2709710), (930, 2237696), (960, 2167768), (992, 2097840), (1240, 1678272), (1280, 1625826), (1488, 1398560), (1536, 1354855), (1860, 1118848), (1920, 1083884), (1984, 1048920), (2480, 839136), (2560, 812913), (2976, 699280), (3720, 559424), (3840, 541942), (3968, 524460), (4960, 419568), (5952, 349640), (7440, 279712), (7680, 270971), (7936, 262230), (8741, 238080), (9920, 209784), (11904, 174820), (14880, 139856), (15872, 131115), (17482, 119040), (19840, 104892), (23808, 87410), (26223, 79360), (29760, 69928), (34964, 59520), (39680, 52446), (43705, 47616)]