195452160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2260

約数の個数: 144

約数和(自身を含む): 651659904

約数和(自身を除く): 456207744

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, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2213, 2760, 2944, 3680, 3840, 4416, 4426, 5520, 5888, 6639, 7360, 8832, 8852, 11040, 11065, 13278, 14720, 17664, 17704, 22080, 22130, 26556, 29440, 33195, 35408, 44160, 44260, 50899, 53112, 66390, 70816, 88320, 88520, 101798, 106224, 132780, 141632, 152697, 177040, 203596, 212448, 254495, 265560, 283264, 305394, 354080, 407192, 424896, 508990, 531120, 566528, 610788, 708160, 763485, 814384, 849792, 1017980, 1062240, 1221576, 1416320, 1526970, 1628768, 1699584, 2035960, 2124480, 2443152, 2832640, 3053940, 3257536, 4071920, 4248960, 4886304, 6107880, 6515072, 8143840, 8497920, 9772608, 12215760, 13030144, 16287680, 19545216, 24431520, 32575360, 39090432, 48863040, 65150720, 97726080, 195452160]

約数ペア:

[(1, 195452160), (2, 97726080), (3, 65150720), (4, 48863040), (5, 39090432), (6, 32575360), (8, 24431520), (10, 19545216), (12, 16287680), (15, 13030144), (16, 12215760), (20, 9772608), (23, 8497920), (24, 8143840), (30, 6515072), (32, 6107880), (40, 4886304), (46, 4248960), (48, 4071920), (60, 3257536), (64, 3053940), (69, 2832640), (80, 2443152), (92, 2124480), (96, 2035960), (115, 1699584), (120, 1628768), (128, 1526970), (138, 1416320), (160, 1221576), (184, 1062240), (192, 1017980), (230, 849792), (240, 814384), (256, 763485), (276, 708160), (320, 610788), (345, 566528), (368, 531120), (384, 508990), (460, 424896), (480, 407192), (552, 354080), (640, 305394), (690, 283264), (736, 265560), (768, 254495), (920, 212448), (960, 203596), (1104, 177040), (1280, 152697), (1380, 141632), (1472, 132780), (1840, 106224), (1920, 101798), (2208, 88520), (2213, 88320), (2760, 70816), (2944, 66390), (3680, 53112), (3840, 50899), (4416, 44260), (4426, 44160), (5520, 35408), (5888, 33195), (6639, 29440), (7360, 26556), (8832, 22130), (8852, 22080), (11040, 17704), (11065, 17664), (13278, 14720)]