142106880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 144

約数和(自身を含む): 473880960

約数和(自身を除く): 331774080

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, 1609, 1840, 1920, 2208, 2760, 2944, 3218, 3680, 3840, 4416, 4827, 5520, 5888, 6436, 7360, 8045, 8832, 9654, 11040, 12872, 14720, 16090, 17664, 19308, 22080, 24135, 25744, 29440, 32180, 37007, 38616, 44160, 48270, 51488, 64360, 74014, 77232, 88320, 96540, 102976, 111021, 128720, 148028, 154464, 185035, 193080, 205952, 222042, 257440, 296056, 308928, 370070, 386160, 411904, 444084, 514880, 555105, 592112, 617856, 740140, 772320, 888168, 1029760, 1110210, 1184224, 1235712, 1480280, 1544640, 1776336, 2059520, 2220420, 2368448, 2960560, 3089280, 3552672, 4440840, 4736896, 5921120, 6178560, 7105344, 8881680, 9473792, 11842240, 14210688, 17763360, 23684480, 28421376, 35526720, 47368960, 71053440, 142106880]

約数ペア:

[(1, 142106880), (2, 71053440), (3, 47368960), (4, 35526720), (5, 28421376), (6, 23684480), (8, 17763360), (10, 14210688), (12, 11842240), (15, 9473792), (16, 8881680), (20, 7105344), (23, 6178560), (24, 5921120), (30, 4736896), (32, 4440840), (40, 3552672), (46, 3089280), (48, 2960560), (60, 2368448), (64, 2220420), (69, 2059520), (80, 1776336), (92, 1544640), (96, 1480280), (115, 1235712), (120, 1184224), (128, 1110210), (138, 1029760), (160, 888168), (184, 772320), (192, 740140), (230, 617856), (240, 592112), (256, 555105), (276, 514880), (320, 444084), (345, 411904), (368, 386160), (384, 370070), (460, 308928), (480, 296056), (552, 257440), (640, 222042), (690, 205952), (736, 193080), (768, 185035), (920, 154464), (960, 148028), (1104, 128720), (1280, 111021), (1380, 102976), (1472, 96540), (1609, 88320), (1840, 77232), (1920, 74014), (2208, 64360), (2760, 51488), (2944, 48270), (3218, 44160), (3680, 38616), (3840, 37007), (4416, 32180), (4827, 29440), (5520, 25744), (5888, 24135), (6436, 22080), (7360, 19308), (8045, 17664), (8832, 16090), (9654, 14720), (11040, 12872)]