1907400960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{18397}}^1$

素因数の和:18430

約数の個数: 180

約数和(自身を含む): 6825400428

約数和(自身を除く): 4917999468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 18397, 20736, 25920, 34560, 36794, 51840, 55191, 73588, 91985, 103680, 110382, 147176, 165573, 183970, 220764, 275955, 294352, 331146, 367940, 441528, 496719, 551910, 588704, 662292, 735880, 827865, 883056, 993438, 1103820, 1177408, 1324584, 1471760, 1490157, 1655730, 1766112, 1986876, 2207640, 2354816, 2483595, 2649168, 2943520, 2980314, 3311460, 3532224, 3973752, 4415280, 4709632, 4967190, 5298336, 5887040, 5960628, 6622920, 7064448, 7450785, 7947504, 8830560, 9934380, 10596672, 11774080, 11921256, 13245840, 14128896, 14901570, 15895008, 17661120, 19868760, 21193344, 23548160, 23842512, 26491680, 29803140, 31790016, 35322240, 39737520, 42386688, 47685024, 52983360, 59606280, 63580032, 70644480, 79475040, 95370048, 105966720, 119212560, 127160064, 158950080, 190740096, 211933440, 238425120, 317900160, 381480192, 476850240, 635800320, 953700480, 1907400960]

約数ペア:

[(1, 1907400960), (2, 953700480), (3, 635800320), (4, 476850240), (5, 381480192), (6, 317900160), (8, 238425120), (9, 211933440), (10, 190740096), (12, 158950080), (15, 127160064), (16, 119212560), (18, 105966720), (20, 95370048), (24, 79475040), (27, 70644480), (30, 63580032), (32, 59606280), (36, 52983360), (40, 47685024), (45, 42386688), (48, 39737520), (54, 35322240), (60, 31790016), (64, 29803140), (72, 26491680), (80, 23842512), (81, 23548160), (90, 21193344), (96, 19868760), (108, 17661120), (120, 15895008), (128, 14901570), (135, 14128896), (144, 13245840), (160, 11921256), (162, 11774080), (180, 10596672), (192, 9934380), (216, 8830560), (240, 7947504), (256, 7450785), (270, 7064448), (288, 6622920), (320, 5960628), (324, 5887040), (360, 5298336), (384, 4967190), (405, 4709632), (432, 4415280), (480, 3973752), (540, 3532224), (576, 3311460), (640, 2980314), (648, 2943520), (720, 2649168), (768, 2483595), (810, 2354816), (864, 2207640), (960, 1986876), (1080, 1766112), (1152, 1655730), (1280, 1490157), (1296, 1471760), (1440, 1324584), (1620, 1177408), (1728, 1103820), (1920, 993438), (2160, 883056), (2304, 827865), (2592, 735880), (2880, 662292), (3240, 588704), (3456, 551910), (3840, 496719), (4320, 441528), (5184, 367940), (5760, 331146), (6480, 294352), (6912, 275955), (8640, 220764), (10368, 183970), (11520, 165573), (12960, 147176), (17280, 110382), (18397, 103680), (20736, 91985), (25920, 73588), (34560, 55191), (36794, 51840)]