143502720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2464

約数の個数: 128

約数和(自身を含む): 472366080

約数和(自身を除く): 328863360

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2411, 2480, 2976, 3720, 3968, 4822, 4960, 5952, 7233, 7440, 9644, 9920, 11904, 12055, 14466, 14880, 19288, 19840, 24110, 28932, 29760, 36165, 38576, 48220, 57864, 59520, 72330, 74741, 77152, 96440, 115728, 144660, 149482, 154304, 192880, 224223, 231456, 289320, 298964, 308608, 373705, 385760, 448446, 462912, 578640, 597928, 747410, 771520, 896892, 925824, 1121115, 1157280, 1195856, 1494820, 1543040, 1793784, 2242230, 2314560, 2391712, 2989640, 3587568, 4484460, 4629120, 4783424, 5979280, 7175136, 8968920, 9566848, 11958560, 14350272, 17937840, 23917120, 28700544, 35875680, 47834240, 71751360, 143502720]

約数ペア:

[(1, 143502720), (2, 71751360), (3, 47834240), (4, 35875680), (5, 28700544), (6, 23917120), (8, 17937840), (10, 14350272), (12, 11958560), (15, 9566848), (16, 8968920), (20, 7175136), (24, 5979280), (30, 4783424), (31, 4629120), (32, 4484460), (40, 3587568), (48, 2989640), (60, 2391712), (62, 2314560), (64, 2242230), (80, 1793784), (93, 1543040), (96, 1494820), (120, 1195856), (124, 1157280), (128, 1121115), (155, 925824), (160, 896892), (186, 771520), (192, 747410), (240, 597928), (248, 578640), (310, 462912), (320, 448446), (372, 385760), (384, 373705), (465, 308608), (480, 298964), (496, 289320), (620, 231456), (640, 224223), (744, 192880), (930, 154304), (960, 149482), (992, 144660), (1240, 115728), (1488, 96440), (1860, 77152), (1920, 74741), (1984, 72330), (2411, 59520), (2480, 57864), (2976, 48220), (3720, 38576), (3968, 36165), (4822, 29760), (4960, 28932), (5952, 24110), (7233, 19840), (7440, 19288), (9644, 14880), (9920, 14466), (11904, 12055)]