1731793920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3696

約数の個数: 176

約数和(自身を含む): 5719285248

約数和(自身を除く): 3987491328

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, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3637, 3720, 3840, 3968, 4960, 5120, 5952, 7274, 7440, 7680, 7936, 9920, 10911, 11904, 14548, 14880, 15360, 15872, 18185, 19840, 21822, 23808, 29096, 29760, 31744, 36370, 39680, 43644, 47616, 54555, 58192, 59520, 72740, 79360, 87288, 95232, 109110, 112747, 116384, 119040, 145480, 158720, 174576, 218220, 225494, 232768, 238080, 290960, 338241, 349152, 436440, 450988, 465536, 476160, 563735, 581920, 676482, 698304, 872880, 901976, 931072, 1127470, 1163840, 1352964, 1396608, 1691205, 1745760, 1803952, 1862144, 2254940, 2327680, 2705928, 2793216, 3382410, 3491520, 3607904, 3724288, 4509880, 4655360, 5411856, 5586432, 6764820, 6983040, 7215808, 9019760, 9310720, 10823712, 11172864, 13529640, 13966080, 14431616, 18039520, 18621440, 21647424, 27059280, 27932160, 28863232, 36079040, 43294848, 54118560, 55864320, 57726464, 72158080, 86589696, 108237120, 115452928, 144316160, 173179392, 216474240, 288632320, 346358784, 432948480, 577264640, 865896960, 1731793920]

約数ペア:

[(1, 1731793920), (2, 865896960), (3, 577264640), (4, 432948480), (5, 346358784), (6, 288632320), (8, 216474240), (10, 173179392), (12, 144316160), (15, 115452928), (16, 108237120), (20, 86589696), (24, 72158080), (30, 57726464), (31, 55864320), (32, 54118560), (40, 43294848), (48, 36079040), (60, 28863232), (62, 27932160), (64, 27059280), (80, 21647424), (93, 18621440), (96, 18039520), (120, 14431616), (124, 13966080), (128, 13529640), (155, 11172864), (160, 10823712), (186, 9310720), (192, 9019760), (240, 7215808), (248, 6983040), (256, 6764820), (310, 5586432), (320, 5411856), (372, 4655360), (384, 4509880), (465, 3724288), (480, 3607904), (496, 3491520), (512, 3382410), (620, 2793216), (640, 2705928), (744, 2327680), (768, 2254940), (930, 1862144), (960, 1803952), (992, 1745760), (1024, 1691205), (1240, 1396608), (1280, 1352964), (1488, 1163840), (1536, 1127470), (1860, 931072), (1920, 901976), (1984, 872880), (2480, 698304), (2560, 676482), (2976, 581920), (3072, 563735), (3637, 476160), (3720, 465536), (3840, 450988), (3968, 436440), (4960, 349152), (5120, 338241), (5952, 290960), (7274, 238080), (7440, 232768), (7680, 225494), (7936, 218220), (9920, 174576), (10911, 158720), (11904, 145480), (14548, 119040), (14880, 116384), (15360, 112747), (15872, 109110), (18185, 95232), (19840, 87288), (21822, 79360), (23808, 72740), (29096, 59520), (29760, 58192), (31744, 54555), (36370, 47616), (39680, 43644)]