64160340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 133246380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2447, 2622, 4370, 4894, 5244, 6555, 7341, 8740, 9788, 12235, 13110, 14682, 24470, 26220, 29364, 36705, 46493, 48940, 56281, 73410, 92986, 112562, 139479, 146820, 168843, 185972, 225124, 232465, 278958, 281405, 337686, 464930, 557916, 562810, 675372, 697395, 844215, 929860, 1069339, 1125620, 1394790, 1688430, 2138678, 2789580, 3208017, 3376860, 4277356, 5346695, 6416034, 10693390, 12832068, 16040085, 21386780, 32080170, 64160340]

約数ペア:

[(1, 64160340), (2, 32080170), (3, 21386780), (4, 16040085), (5, 12832068), (6, 10693390), (10, 6416034), (12, 5346695), (15, 4277356), (19, 3376860), (20, 3208017), (23, 2789580), (30, 2138678), (38, 1688430), (46, 1394790), (57, 1125620), (60, 1069339), (69, 929860), (76, 844215), (92, 697395), (95, 675372), (114, 562810), (115, 557916), (138, 464930), (190, 337686), (228, 281405), (230, 278958), (276, 232465), (285, 225124), (345, 185972), (380, 168843), (437, 146820), (460, 139479), (570, 112562), (690, 92986), (874, 73410), (1140, 56281), (1311, 48940), (1380, 46493), (1748, 36705), (2185, 29364), (2447, 26220), (2622, 24470), (4370, 14682), (4894, 13110), (5244, 12235), (6555, 9788), (7341, 8740)]