193993040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 320259760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 38, 40, 46, 62, 76, 80, 92, 95, 115, 124, 152, 155, 179, 184, 190, 230, 248, 304, 310, 358, 368, 380, 437, 460, 496, 589, 620, 713, 716, 760, 874, 895, 920, 1178, 1240, 1426, 1432, 1520, 1748, 1790, 1840, 2185, 2356, 2480, 2852, 2864, 2945, 3401, 3496, 3565, 3580, 4117, 4370, 4712, 5549, 5704, 5890, 6802, 6992, 7130, 7160, 8234, 8740, 9424, 11098, 11408, 11780, 13547, 13604, 14260, 14320, 16468, 17005, 17480, 20585, 22196, 23560, 27094, 27208, 27745, 28520, 32936, 34010, 34960, 41170, 44392, 47120, 54188, 54416, 55490, 57040, 65872, 67735, 68020, 78223, 82340, 88784, 105431, 108376, 110980, 127627, 135470, 136040, 156446, 164680, 210862, 216752, 221960, 255254, 270940, 272080, 312892, 329360, 391115, 421724, 443920, 510508, 527155, 541880, 625784, 638135, 782230, 843448, 1021016, 1054310, 1083760, 1251568, 1276270, 1564460, 1686896, 2042032, 2108620, 2424913, 2552540, 3128920, 4217240, 4849826, 5105080, 6257840, 8434480, 9699652, 10210160, 12124565, 19399304, 24249130, 38798608, 48498260, 96996520, 193993040]

約数ペア:

[(1, 193993040), (2, 96996520), (4, 48498260), (5, 38798608), (8, 24249130), (10, 19399304), (16, 12124565), (19, 10210160), (20, 9699652), (23, 8434480), (31, 6257840), (38, 5105080), (40, 4849826), (46, 4217240), (62, 3128920), (76, 2552540), (80, 2424913), (92, 2108620), (95, 2042032), (115, 1686896), (124, 1564460), (152, 1276270), (155, 1251568), (179, 1083760), (184, 1054310), (190, 1021016), (230, 843448), (248, 782230), (304, 638135), (310, 625784), (358, 541880), (368, 527155), (380, 510508), (437, 443920), (460, 421724), (496, 391115), (589, 329360), (620, 312892), (713, 272080), (716, 270940), (760, 255254), (874, 221960), (895, 216752), (920, 210862), (1178, 164680), (1240, 156446), (1426, 136040), (1432, 135470), (1520, 127627), (1748, 110980), (1790, 108376), (1840, 105431), (2185, 88784), (2356, 82340), (2480, 78223), (2852, 68020), (2864, 67735), (2945, 65872), (3401, 57040), (3496, 55490), (3565, 54416), (3580, 54188), (4117, 47120), (4370, 44392), (4712, 41170), (5549, 34960), (5704, 34010), (5890, 32936), (6802, 28520), (6992, 27745), (7130, 27208), (7160, 27094), (8234, 23560), (8740, 22196), (9424, 20585), (11098, 17480), (11408, 17005), (11780, 16468), (13547, 14320), (13604, 14260)]