207348480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 736575840

約数和(自身を除く): 529227360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 439, 480, 492, 576, 615, 640, 656, 720, 738, 768, 820, 878, 960, 984, 1152, 1230, 1280, 1312, 1317, 1440, 1476, 1640, 1756, 1845, 1920, 1968, 2195, 2304, 2460, 2624, 2634, 2880, 2952, 3280, 3512, 3690, 3840, 3936, 3951, 4390, 4920, 5248, 5268, 5760, 5904, 6560, 6585, 7024, 7380, 7872, 7902, 8780, 9840, 10496, 10536, 11520, 11808, 13120, 13170, 14048, 14760, 15744, 15804, 17560, 17999, 19680, 19755, 21072, 23616, 26240, 26340, 28096, 29520, 31488, 31608, 35120, 35998, 39360, 39510, 42144, 47232, 52480, 52680, 53997, 56192, 59040, 63216, 70240, 71996, 78720, 79020, 84288, 89995, 94464, 105360, 107994, 112384, 118080, 126432, 140480, 143992, 157440, 158040, 161991, 168576, 179990, 210720, 215988, 236160, 252864, 269985, 280960, 287984, 316080, 323982, 337152, 359980, 421440, 431976, 472320, 505728, 539970, 561920, 575968, 632160, 647964, 719960, 809955, 842880, 863952, 1011456, 1079940, 1151936, 1264320, 1295928, 1439920, 1619910, 1685760, 1727904, 2159880, 2303872, 2528640, 2591856, 2879840, 3239820, 3455808, 4319760, 4607744, 5057280, 5183712, 5759680, 6479640, 6911616, 8639520, 10367424, 11519360, 12959280, 13823232, 17279040, 20734848, 23038720, 25918560, 34558080, 41469696, 51837120, 69116160, 103674240, 207348480]

約数ペア:

[(1, 207348480), (2, 103674240), (3, 69116160), (4, 51837120), (5, 41469696), (6, 34558080), (8, 25918560), (9, 23038720), (10, 20734848), (12, 17279040), (15, 13823232), (16, 12959280), (18, 11519360), (20, 10367424), (24, 8639520), (30, 6911616), (32, 6479640), (36, 5759680), (40, 5183712), (41, 5057280), (45, 4607744), (48, 4319760), (60, 3455808), (64, 3239820), (72, 2879840), (80, 2591856), (82, 2528640), (90, 2303872), (96, 2159880), (120, 1727904), (123, 1685760), (128, 1619910), (144, 1439920), (160, 1295928), (164, 1264320), (180, 1151936), (192, 1079940), (205, 1011456), (240, 863952), (246, 842880), (256, 809955), (288, 719960), (320, 647964), (328, 632160), (360, 575968), (369, 561920), (384, 539970), (410, 505728), (439, 472320), (480, 431976), (492, 421440), (576, 359980), (615, 337152), (640, 323982), (656, 316080), (720, 287984), (738, 280960), (768, 269985), (820, 252864), (878, 236160), (960, 215988), (984, 210720), (1152, 179990), (1230, 168576), (1280, 161991), (1312, 158040), (1317, 157440), (1440, 143992), (1476, 140480), (1640, 126432), (1756, 118080), (1845, 112384), (1920, 107994), (1968, 105360), (2195, 94464), (2304, 89995), (2460, 84288), (2624, 79020), (2634, 78720), (2880, 71996), (2952, 70240), (3280, 63216), (3512, 59040), (3690, 56192), (3840, 53997), (3936, 52680), (3951, 52480), (4390, 47232), (4920, 42144), (5248, 39510), (5268, 39360), (5760, 35998), (5904, 35120), (6560, 31608), (6585, 31488), (7024, 29520), (7380, 28096), (7872, 26340), (7902, 26240), (8780, 23616), (9840, 21072), (10496, 19755), (10536, 19680), (11520, 17999), (11808, 17560), (13120, 15804), (13170, 15744), (14048, 14760)]