237315840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2734

約数の個数: 144

約数和(自身を含む): 791175168

約数和(自身を除く): 553859328

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, 2687, 2760, 2944, 3680, 3840, 4416, 5374, 5520, 5888, 7360, 8061, 8832, 10748, 11040, 13435, 14720, 16122, 17664, 21496, 22080, 26870, 29440, 32244, 40305, 42992, 44160, 53740, 61801, 64488, 80610, 85984, 88320, 107480, 123602, 128976, 161220, 171968, 185403, 214960, 247204, 257952, 309005, 322440, 343936, 370806, 429920, 494408, 515904, 618010, 644880, 687872, 741612, 859840, 927015, 988816, 1031808, 1236020, 1289760, 1483224, 1719680, 1854030, 1977632, 2063616, 2472040, 2579520, 2966448, 3439360, 3708060, 3955264, 4944080, 5159040, 5932896, 7416120, 7910528, 9888160, 10318080, 11865792, 14832240, 15821056, 19776320, 23731584, 29664480, 39552640, 47463168, 59328960, 79105280, 118657920, 237315840]

約数ペア:

[(1, 237315840), (2, 118657920), (3, 79105280), (4, 59328960), (5, 47463168), (6, 39552640), (8, 29664480), (10, 23731584), (12, 19776320), (15, 15821056), (16, 14832240), (20, 11865792), (23, 10318080), (24, 9888160), (30, 7910528), (32, 7416120), (40, 5932896), (46, 5159040), (48, 4944080), (60, 3955264), (64, 3708060), (69, 3439360), (80, 2966448), (92, 2579520), (96, 2472040), (115, 2063616), (120, 1977632), (128, 1854030), (138, 1719680), (160, 1483224), (184, 1289760), (192, 1236020), (230, 1031808), (240, 988816), (256, 927015), (276, 859840), (320, 741612), (345, 687872), (368, 644880), (384, 618010), (460, 515904), (480, 494408), (552, 429920), (640, 370806), (690, 343936), (736, 322440), (768, 309005), (920, 257952), (960, 247204), (1104, 214960), (1280, 185403), (1380, 171968), (1472, 161220), (1840, 128976), (1920, 123602), (2208, 107480), (2687, 88320), (2760, 85984), (2944, 80610), (3680, 64488), (3840, 61801), (4416, 53740), (5374, 44160), (5520, 42992), (5888, 40305), (7360, 32244), (8061, 29440), (8832, 26870), (10748, 22080), (11040, 21496), (13435, 17664), (14720, 16122)]