142303920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2883

約数の個数: 160

約数和(自身を含む): 506753280

約数和(自身を除く): 364449360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 2837, 3135, 3344, 4180, 4560, 5016, 5674, 6270, 8360, 8511, 10032, 11348, 12540, 14185, 16720, 17022, 22696, 25080, 28370, 31207, 34044, 42555, 45392, 50160, 53903, 56740, 62414, 68088, 85110, 93621, 107806, 113480, 124828, 136176, 156035, 161709, 170220, 187242, 215612, 226960, 249656, 269515, 312070, 323418, 340440, 374484, 431224, 468105, 499312, 539030, 592933, 624140, 646836, 680880, 748968, 808545, 862448, 936210, 1078060, 1185866, 1248280, 1293672, 1497936, 1617090, 1778799, 1872420, 2156120, 2371732, 2496560, 2587344, 2964665, 3234180, 3557598, 3744840, 4312240, 4743464, 5929330, 6468360, 7115196, 7489680, 8893995, 9486928, 11858660, 12936720, 14230392, 17787990, 23717320, 28460784, 35575980, 47434640, 71151960, 142303920]

約数ペア:

[(1, 142303920), (2, 71151960), (3, 47434640), (4, 35575980), (5, 28460784), (6, 23717320), (8, 17787990), (10, 14230392), (11, 12936720), (12, 11858660), (15, 9486928), (16, 8893995), (19, 7489680), (20, 7115196), (22, 6468360), (24, 5929330), (30, 4743464), (33, 4312240), (38, 3744840), (40, 3557598), (44, 3234180), (48, 2964665), (55, 2587344), (57, 2496560), (60, 2371732), (66, 2156120), (76, 1872420), (80, 1778799), (88, 1617090), (95, 1497936), (110, 1293672), (114, 1248280), (120, 1185866), (132, 1078060), (152, 936210), (165, 862448), (176, 808545), (190, 748968), (209, 680880), (220, 646836), (228, 624140), (240, 592933), (264, 539030), (285, 499312), (304, 468105), (330, 431224), (380, 374484), (418, 340440), (440, 323418), (456, 312070), (528, 269515), (570, 249656), (627, 226960), (660, 215612), (760, 187242), (836, 170220), (880, 161709), (912, 156035), (1045, 136176), (1140, 124828), (1254, 113480), (1320, 107806), (1520, 93621), (1672, 85110), (2090, 68088), (2280, 62414), (2508, 56740), (2640, 53903), (2837, 50160), (3135, 45392), (3344, 42555), (4180, 34044), (4560, 31207), (5016, 28370), (5674, 25080), (6270, 22696), (8360, 17022), (8511, 16720), (10032, 14185), (11348, 12540)]