140914560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3236

約数の個数: 128

約数和(自身を含む): 468840960

約数和(自身を除く): 327926400

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, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3191, 3680, 4416, 5520, 6382, 7360, 8832, 9573, 11040, 12764, 14720, 15955, 19146, 22080, 25528, 31910, 38292, 44160, 47865, 51056, 63820, 73393, 76584, 95730, 102112, 127640, 146786, 153168, 191460, 204224, 220179, 255280, 293572, 306336, 366965, 382920, 408448, 440358, 510560, 587144, 612672, 733930, 765840, 880716, 1021120, 1100895, 1174288, 1225344, 1467860, 1531680, 1761432, 2042240, 2201790, 2348576, 2935720, 3063360, 3522864, 4403580, 4697152, 5871440, 6126720, 7045728, 8807160, 9394304, 11742880, 14091456, 17614320, 23485760, 28182912, 35228640, 46971520, 70457280, 140914560]

約数ペア:

[(1, 140914560), (2, 70457280), (3, 46971520), (4, 35228640), (5, 28182912), (6, 23485760), (8, 17614320), (10, 14091456), (12, 11742880), (15, 9394304), (16, 8807160), (20, 7045728), (23, 6126720), (24, 5871440), (30, 4697152), (32, 4403580), (40, 3522864), (46, 3063360), (48, 2935720), (60, 2348576), (64, 2201790), (69, 2042240), (80, 1761432), (92, 1531680), (96, 1467860), (115, 1225344), (120, 1174288), (128, 1100895), (138, 1021120), (160, 880716), (184, 765840), (192, 733930), (230, 612672), (240, 587144), (276, 510560), (320, 440358), (345, 408448), (368, 382920), (384, 366965), (460, 306336), (480, 293572), (552, 255280), (640, 220179), (690, 204224), (736, 191460), (920, 153168), (960, 146786), (1104, 127640), (1380, 102112), (1472, 95730), (1840, 76584), (1920, 73393), (2208, 63820), (2760, 51056), (2944, 47865), (3191, 44160), (3680, 38292), (4416, 31910), (5520, 25528), (6382, 22080), (7360, 19146), (8832, 15955), (9573, 14720), (11040, 12764)]