215254080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 168

約数和(自身を含む): 764584704

約数和(自身を除く): 549330624

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, 2232, 2411, 2480, 2790, 2880, 2976, 3720, 4464, 4822, 4960, 5580, 5952, 7233, 7440, 8928, 9644, 9920, 11160, 12055, 14466, 14880, 17856, 19288, 21699, 22320, 24110, 28932, 29760, 36165, 38576, 43398, 44640, 48220, 57864, 72330, 74741, 77152, 86796, 89280, 96440, 108495, 115728, 144660, 149482, 154304, 173592, 192880, 216990, 224223, 231456, 289320, 298964, 347184, 373705, 385760, 433980, 448446, 462912, 578640, 597928, 672669, 694368, 747410, 771520, 867960, 896892, 1121115, 1157280, 1195856, 1345338, 1388736, 1494820, 1735920, 1793784, 2242230, 2314560, 2391712, 2690676, 2989640, 3363345, 3471840, 3587568, 4484460, 4783424, 5381352, 5979280, 6726690, 6943680, 7175136, 8968920, 10762704, 11958560, 13453380, 14350272, 17937840, 21525408, 23917120, 26906760, 35875680, 43050816, 53813520, 71751360, 107627040, 215254080]

約数ペア:

[(1, 215254080), (2, 107627040), (3, 71751360), (4, 53813520), (5, 43050816), (6, 35875680), (8, 26906760), (9, 23917120), (10, 21525408), (12, 17937840), (15, 14350272), (16, 13453380), (18, 11958560), (20, 10762704), (24, 8968920), (30, 7175136), (31, 6943680), (32, 6726690), (36, 5979280), (40, 5381352), (45, 4783424), (48, 4484460), (60, 3587568), (62, 3471840), (64, 3363345), (72, 2989640), (80, 2690676), (90, 2391712), (93, 2314560), (96, 2242230), (120, 1793784), (124, 1735920), (144, 1494820), (155, 1388736), (160, 1345338), (180, 1195856), (186, 1157280), (192, 1121115), (240, 896892), (248, 867960), (279, 771520), (288, 747410), (310, 694368), (320, 672669), (360, 597928), (372, 578640), (465, 462912), (480, 448446), (496, 433980), (558, 385760), (576, 373705), (620, 347184), (720, 298964), (744, 289320), (930, 231456), (960, 224223), (992, 216990), (1116, 192880), (1240, 173592), (1395, 154304), (1440, 149482), (1488, 144660), (1860, 115728), (1984, 108495), (2232, 96440), (2411, 89280), (2480, 86796), (2790, 77152), (2880, 74741), (2976, 72330), (3720, 57864), (4464, 48220), (4822, 44640), (4960, 43398), (5580, 38576), (5952, 36165), (7233, 29760), (7440, 28932), (8928, 24110), (9644, 22320), (9920, 21699), (11160, 19288), (12055, 17856), (14466, 14880)]