1896936960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10788

約数の個数: 160

約数和(自身を含む): 6328523520

約数和(自身を除く): 4431586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 7680, 8832, 10739, 11040, 11776, 14720, 17664, 21478, 22080, 29440, 32217, 35328, 42956, 44160, 53695, 58880, 64434, 85912, 88320, 107390, 128868, 161085, 171824, 176640, 214780, 246997, 257736, 322170, 343648, 429560, 493994, 515472, 644340, 687296, 740991, 859120, 987988, 1030944, 1234985, 1288680, 1374592, 1481982, 1718240, 1975976, 2061888, 2469970, 2577360, 2749184, 2963964, 3436480, 3704955, 3951952, 4123776, 4939940, 5154720, 5498368, 5927928, 6872960, 7409910, 7903904, 8247552, 9879880, 10309440, 11855856, 13745920, 14819820, 15807808, 16495104, 19759760, 20618880, 23711712, 27491840, 29639640, 31615616, 39519520, 41237760, 47423424, 59279280, 63231232, 79039040, 82475520, 94846848, 118558560, 126462464, 158078080, 189693696, 237117120, 316156160, 379387392, 474234240, 632312320, 948468480, 1896936960]

約数ペア:

[(1, 1896936960), (2, 948468480), (3, 632312320), (4, 474234240), (5, 379387392), (6, 316156160), (8, 237117120), (10, 189693696), (12, 158078080), (15, 126462464), (16, 118558560), (20, 94846848), (23, 82475520), (24, 79039040), (30, 63231232), (32, 59279280), (40, 47423424), (46, 41237760), (48, 39519520), (60, 31615616), (64, 29639640), (69, 27491840), (80, 23711712), (92, 20618880), (96, 19759760), (115, 16495104), (120, 15807808), (128, 14819820), (138, 13745920), (160, 11855856), (184, 10309440), (192, 9879880), (230, 8247552), (240, 7903904), (256, 7409910), (276, 6872960), (320, 5927928), (345, 5498368), (368, 5154720), (384, 4939940), (460, 4123776), (480, 3951952), (512, 3704955), (552, 3436480), (640, 2963964), (690, 2749184), (736, 2577360), (768, 2469970), (920, 2061888), (960, 1975976), (1104, 1718240), (1280, 1481982), (1380, 1374592), (1472, 1288680), (1536, 1234985), (1840, 1030944), (1920, 987988), (2208, 859120), (2560, 740991), (2760, 687296), (2944, 644340), (3680, 515472), (3840, 493994), (4416, 429560), (5520, 343648), (5888, 322170), (7360, 257736), (7680, 246997), (8832, 214780), (10739, 176640), (11040, 171824), (11776, 161085), (14720, 128868), (17664, 107390), (21478, 88320), (22080, 85912), (29440, 64434), (32217, 58880), (35328, 53695), (42956, 44160)]