3121585920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8741}}^1$

素因数の和:8799

約数の個数: 216

約数和(自身を含む): 11150036352

約数和(自身を除く): 8028450432

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, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8741, 8928, 9920, 11160, 11520, 11904, 14880, 17482, 17856, 19840, 22320, 23808, 26223, 29760, 34964, 35712, 39680, 43705, 44640, 52446, 59520, 69928, 71424, 78669, 87410, 89280, 104892, 119040, 131115, 139856, 157338, 174820, 178560, 209784, 262230, 270971, 279712, 314676, 349640, 357120, 393345, 419568, 524460, 541942, 559424, 629352, 699280, 786690, 812913, 839136, 1048920, 1083884, 1118848, 1258704, 1354855, 1398560, 1573380, 1625826, 1678272, 2097840, 2167768, 2237696, 2438739, 2517408, 2709710, 2797120, 3146760, 3251652, 3356544, 4064565, 4195680, 4335536, 4877478, 5034816, 5419420, 5594240, 6293520, 6503304, 6713088, 8129130, 8391360, 8671072, 9754956, 10069632, 10838840, 11188480, 12193695, 12587040, 13006608, 16258260, 16782720, 17342144, 19509912, 20139264, 21677680, 24387390, 25174080, 26013216, 32516520, 33565440, 34684288, 39019824, 43355360, 48774780, 50348160, 52026432, 65033040, 69368576, 78039648, 86710720, 97549560, 100696320, 104052864, 130066080, 156079296, 173421440, 195099120, 208105728, 260132160, 312158592, 346842880, 390198240, 520264320, 624317184, 780396480, 1040528640, 1560792960, 3121585920]

約数ペア:

[(1, 3121585920), (2, 1560792960), (3, 1040528640), (4, 780396480), (5, 624317184), (6, 520264320), (8, 390198240), (9, 346842880), (10, 312158592), (12, 260132160), (15, 208105728), (16, 195099120), (18, 173421440), (20, 156079296), (24, 130066080), (30, 104052864), (31, 100696320), (32, 97549560), (36, 86710720), (40, 78039648), (45, 69368576), (48, 65033040), (60, 52026432), (62, 50348160), (64, 48774780), (72, 43355360), (80, 39019824), (90, 34684288), (93, 33565440), (96, 32516520), (120, 26013216), (124, 25174080), (128, 24387390), (144, 21677680), (155, 20139264), (160, 19509912), (180, 17342144), (186, 16782720), (192, 16258260), (240, 13006608), (248, 12587040), (256, 12193695), (279, 11188480), (288, 10838840), (310, 10069632), (320, 9754956), (360, 8671072), (372, 8391360), (384, 8129130), (465, 6713088), (480, 6503304), (496, 6293520), (558, 5594240), (576, 5419420), (620, 5034816), (640, 4877478), (720, 4335536), (744, 4195680), (768, 4064565), (930, 3356544), (960, 3251652), (992, 3146760), (1116, 2797120), (1152, 2709710), (1240, 2517408), (1280, 2438739), (1395, 2237696), (1440, 2167768), (1488, 2097840), (1860, 1678272), (1920, 1625826), (1984, 1573380), (2232, 1398560), (2304, 1354855), (2480, 1258704), (2790, 1118848), (2880, 1083884), (2976, 1048920), (3720, 839136), (3840, 812913), (3968, 786690), (4464, 699280), (4960, 629352), (5580, 559424), (5760, 541942), (5952, 524460), (7440, 419568), (7936, 393345), (8741, 357120), (8928, 349640), (9920, 314676), (11160, 279712), (11520, 270971), (11904, 262230), (14880, 209784), (17482, 178560), (17856, 174820), (19840, 157338), (22320, 139856), (23808, 131115), (26223, 119040), (29760, 104892), (34964, 89280), (35712, 87410), (39680, 78669), (43705, 71424), (44640, 69928), (52446, 59520)]