409164240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1781

約数の個数: 160

約数和(自身を含む): 1361162880

約数和(自身を除く): 951998640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 1693, 2014, 2120, 2280, 2544, 3021, 3180, 3386, 4028, 4240, 4560, 5035, 5079, 6042, 6360, 6772, 8056, 8465, 10070, 10158, 12084, 12720, 13544, 15105, 16112, 16930, 20140, 20316, 24168, 25395, 27088, 30210, 32167, 33860, 40280, 40632, 48336, 50790, 60420, 64334, 67720, 80560, 81264, 89729, 96501, 101580, 120840, 128668, 135440, 160835, 179458, 193002, 203160, 241680, 257336, 269187, 321670, 358916, 386004, 406320, 448645, 482505, 514672, 538374, 643340, 717832, 772008, 897290, 965010, 1076748, 1286680, 1345935, 1435664, 1544016, 1704851, 1794580, 1930020, 2153496, 2573360, 2691870, 3409702, 3589160, 3860040, 4306992, 5114553, 5383740, 6819404, 7178320, 7720080, 8524255, 10229106, 10767480, 13638808, 17048510, 20458212, 21534960, 25572765, 27277616, 34097020, 40916424, 51145530, 68194040, 81832848, 102291060, 136388080, 204582120, 409164240]

約数ペア:

[(1, 409164240), (2, 204582120), (3, 136388080), (4, 102291060), (5, 81832848), (6, 68194040), (8, 51145530), (10, 40916424), (12, 34097020), (15, 27277616), (16, 25572765), (19, 21534960), (20, 20458212), (24, 17048510), (30, 13638808), (38, 10767480), (40, 10229106), (48, 8524255), (53, 7720080), (57, 7178320), (60, 6819404), (76, 5383740), (80, 5114553), (95, 4306992), (106, 3860040), (114, 3589160), (120, 3409702), (152, 2691870), (159, 2573360), (190, 2153496), (212, 1930020), (228, 1794580), (240, 1704851), (265, 1544016), (285, 1435664), (304, 1345935), (318, 1286680), (380, 1076748), (424, 965010), (456, 897290), (530, 772008), (570, 717832), (636, 643340), (760, 538374), (795, 514672), (848, 482505), (912, 448645), (1007, 406320), (1060, 386004), (1140, 358916), (1272, 321670), (1520, 269187), (1590, 257336), (1693, 241680), (2014, 203160), (2120, 193002), (2280, 179458), (2544, 160835), (3021, 135440), (3180, 128668), (3386, 120840), (4028, 101580), (4240, 96501), (4560, 89729), (5035, 81264), (5079, 80560), (6042, 67720), (6360, 64334), (6772, 60420), (8056, 50790), (8465, 48336), (10070, 40632), (10158, 40280), (12084, 33860), (12720, 32167), (13544, 30210), (15105, 27088), (16112, 25395), (16930, 24168), (20140, 20316)]