195507840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9257}}^1$

素因数の和:9290

約数の個数: 128

約数和(自身を含む): 679907520

約数和(自身を除く): 484399680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 9257, 10560, 18514, 21120, 27771, 37028, 46285, 55542, 74056, 92570, 101827, 111084, 138855, 148112, 185140, 203654, 222168, 277710, 296224, 305481, 370280, 407308, 444336, 509135, 555420, 592448, 610962, 740560, 814616, 888672, 1018270, 1110840, 1184896, 1221924, 1481120, 1527405, 1629232, 1777344, 2036540, 2221680, 2443848, 2962240, 3054810, 3258464, 3554688, 4073080, 4443360, 4887696, 5924480, 6109620, 6516928, 8146160, 8886720, 9775392, 12219240, 13033856, 16292320, 17773440, 19550784, 24438480, 32584640, 39101568, 48876960, 65169280, 97753920, 195507840]

約数ペア:

[(1, 195507840), (2, 97753920), (3, 65169280), (4, 48876960), (5, 39101568), (6, 32584640), (8, 24438480), (10, 19550784), (11, 17773440), (12, 16292320), (15, 13033856), (16, 12219240), (20, 9775392), (22, 8886720), (24, 8146160), (30, 6516928), (32, 6109620), (33, 5924480), (40, 4887696), (44, 4443360), (48, 4073080), (55, 3554688), (60, 3258464), (64, 3054810), (66, 2962240), (80, 2443848), (88, 2221680), (96, 2036540), (110, 1777344), (120, 1629232), (128, 1527405), (132, 1481120), (160, 1221924), (165, 1184896), (176, 1110840), (192, 1018270), (220, 888672), (240, 814616), (264, 740560), (320, 610962), (330, 592448), (352, 555420), (384, 509135), (440, 444336), (480, 407308), (528, 370280), (640, 305481), (660, 296224), (704, 277710), (880, 222168), (960, 203654), (1056, 185140), (1320, 148112), (1408, 138855), (1760, 111084), (1920, 101827), (2112, 92570), (2640, 74056), (3520, 55542), (4224, 46285), (5280, 37028), (7040, 27771), (9257, 21120), (10560, 18514)]