140450880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6361}}^1$

素因数の和:6404

約数の個数: 112

約数和(自身を含む): 465393024

約数和(自身を除く): 324942144

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, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6361, 7360, 11040, 12722, 19083, 22080, 25444, 31805, 38166, 50888, 63610, 76332, 95415, 101776, 127220, 146303, 152664, 190830, 203552, 254440, 292606, 305328, 381660, 407104, 438909, 508880, 585212, 610656, 731515, 763320, 877818, 1017760, 1170424, 1221312, 1463030, 1526640, 1755636, 2035520, 2194545, 2340848, 2926060, 3053280, 3511272, 4389090, 4681696, 5852120, 6106560, 7022544, 8778180, 9363392, 11704240, 14045088, 17556360, 23408480, 28090176, 35112720, 46816960, 70225440, 140450880]

約数ペア:

[(1, 140450880), (2, 70225440), (3, 46816960), (4, 35112720), (5, 28090176), (6, 23408480), (8, 17556360), (10, 14045088), (12, 11704240), (15, 9363392), (16, 8778180), (20, 7022544), (23, 6106560), (24, 5852120), (30, 4681696), (32, 4389090), (40, 3511272), (46, 3053280), (48, 2926060), (60, 2340848), (64, 2194545), (69, 2035520), (80, 1755636), (92, 1526640), (96, 1463030), (115, 1221312), (120, 1170424), (138, 1017760), (160, 877818), (184, 763320), (192, 731515), (230, 610656), (240, 585212), (276, 508880), (320, 438909), (345, 407104), (368, 381660), (460, 305328), (480, 292606), (552, 254440), (690, 203552), (736, 190830), (920, 152664), (960, 146303), (1104, 127220), (1380, 101776), (1472, 95415), (1840, 76332), (2208, 63610), (2760, 50888), (3680, 38166), (4416, 31805), (5520, 25444), (6361, 22080), (7360, 19083), (11040, 12722)]