192653920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 483840000

約数和(自身を除く): 291186080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 380, 499, 508, 608, 635, 760, 998, 1016, 1270, 1520, 1996, 2032, 2413, 2495, 2540, 3040, 3992, 4064, 4826, 4990, 5080, 7984, 9481, 9652, 9980, 10160, 12065, 15968, 18962, 19304, 19960, 20320, 24130, 37924, 38608, 39920, 47405, 48260, 63373, 75848, 77216, 79840, 94810, 96520, 126746, 151696, 189620, 193040, 253492, 303392, 316865, 379240, 386080, 506984, 633730, 758480, 1013968, 1204087, 1267460, 1516960, 2027936, 2408174, 2534920, 4816348, 5069840, 6020435, 9632696, 10139680, 12040870, 19265392, 24081740, 38530784, 48163480, 96326960, 192653920]

約数ペア:

[(1, 192653920), (2, 96326960), (4, 48163480), (5, 38530784), (8, 24081740), (10, 19265392), (16, 12040870), (19, 10139680), (20, 9632696), (32, 6020435), (38, 5069840), (40, 4816348), (76, 2534920), (80, 2408174), (95, 2027936), (127, 1516960), (152, 1267460), (160, 1204087), (190, 1013968), (254, 758480), (304, 633730), (380, 506984), (499, 386080), (508, 379240), (608, 316865), (635, 303392), (760, 253492), (998, 193040), (1016, 189620), (1270, 151696), (1520, 126746), (1996, 96520), (2032, 94810), (2413, 79840), (2495, 77216), (2540, 75848), (3040, 63373), (3992, 48260), (4064, 47405), (4826, 39920), (4990, 38608), (5080, 37924), (7984, 24130), (9481, 20320), (9652, 19960), (9980, 19304), (10160, 18962), (12065, 15968)]