102833920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 294336000

約数和(自身を除く): 191502080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 499, 560, 640, 644, 736, 805, 896, 920, 998, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 1996, 2240, 2495, 2576, 2944, 3220, 3493, 3680, 3992, 4480, 4990, 5152, 5888, 6440, 6986, 7360, 7984, 8960, 9980, 10304, 11477, 12880, 13972, 14720, 15968, 17465, 19960, 20608, 22954, 25760, 27944, 29440, 31936, 34930, 39920, 41216, 45908, 51520, 55888, 57385, 63872, 69860, 79840, 80339, 91816, 103040, 111776, 114770, 127744, 139720, 159680, 160678, 183632, 206080, 223552, 229540, 279440, 319360, 321356, 367264, 401695, 447104, 459080, 558880, 638720, 642712, 734528, 803390, 894208, 918160, 1117760, 1285424, 1469056, 1606780, 1836320, 2235520, 2570848, 2938112, 3213560, 3672640, 4471040, 5141696, 6427120, 7345280, 10283392, 12854240, 14690560, 20566784, 25708480, 51416960, 102833920]

約数ペア:

[(1, 102833920), (2, 51416960), (4, 25708480), (5, 20566784), (7, 14690560), (8, 12854240), (10, 10283392), (14, 7345280), (16, 6427120), (20, 5141696), (23, 4471040), (28, 3672640), (32, 3213560), (35, 2938112), (40, 2570848), (46, 2235520), (56, 1836320), (64, 1606780), (70, 1469056), (80, 1285424), (92, 1117760), (112, 918160), (115, 894208), (128, 803390), (140, 734528), (160, 642712), (161, 638720), (184, 558880), (224, 459080), (230, 447104), (256, 401695), (280, 367264), (320, 321356), (322, 319360), (368, 279440), (448, 229540), (460, 223552), (499, 206080), (560, 183632), (640, 160678), (644, 159680), (736, 139720), (805, 127744), (896, 114770), (920, 111776), (998, 103040), (1120, 91816), (1280, 80339), (1288, 79840), (1472, 69860), (1610, 63872), (1792, 57385), (1840, 55888), (1996, 51520), (2240, 45908), (2495, 41216), (2576, 39920), (2944, 34930), (3220, 31936), (3493, 29440), (3680, 27944), (3992, 25760), (4480, 22954), (4990, 20608), (5152, 19960), (5888, 17465), (6440, 15968), (6986, 14720), (7360, 13972), (7984, 12880), (8960, 11477), (9980, 10304)]