664084080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:660

約数の個数: 240

約数和(自身を含む): 2451271680

約数和(自身を除く): 1787187600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 191, 198, 220, 240, 264, 330, 360, 382, 396, 439, 440, 495, 528, 573, 660, 720, 764, 792, 878, 880, 955, 990, 1146, 1317, 1320, 1528, 1584, 1719, 1756, 1910, 1980, 2101, 2195, 2292, 2634, 2640, 2865, 3056, 3438, 3512, 3820, 3951, 3960, 4202, 4390, 4584, 4829, 5268, 5730, 6303, 6585, 6876, 7024, 7640, 7902, 7920, 8404, 8595, 8780, 9168, 9658, 10505, 10536, 11460, 12606, 13170, 13752, 14487, 15280, 15804, 16808, 17190, 17560, 18909, 19316, 19755, 21010, 21072, 22920, 24145, 25212, 26340, 27504, 28974, 31515, 31608, 33616, 34380, 35120, 37818, 38632, 39510, 42020, 43461, 45840, 48290, 50424, 52680, 57948, 63030, 63216, 68760, 72435, 75636, 77264, 79020, 83849, 84040, 86922, 94545, 96580, 100848, 105360, 115896, 126060, 137520, 144870, 151272, 158040, 167698, 168080, 173844, 189090, 193160, 217305, 231792, 251547, 252120, 289740, 302544, 316080, 335396, 347688, 378180, 386320, 419245, 434610, 503094, 504240, 579480, 670792, 695376, 754641, 756360, 838490, 869220, 922339, 1006188, 1158960, 1257735, 1341584, 1509282, 1512720, 1676980, 1738440, 1844678, 2012376, 2515470, 2767017, 3018564, 3353960, 3476880, 3689356, 3773205, 4024752, 4611695, 5030940, 5534034, 6037128, 6707920, 7378712, 7546410, 8301051, 9223390, 10061880, 11068068, 12074256, 13835085, 14757424, 15092820, 16602102, 18446780, 20123760, 22136136, 27670170, 30185640, 33204204, 36893560, 41505255, 44272272, 55340340, 60371280, 66408408, 73787120, 83010510, 110680680, 132816816, 166021020, 221361360, 332042040, 664084080]

約数ペア:

[(1, 664084080), (2, 332042040), (3, 221361360), (4, 166021020), (5, 132816816), (6, 110680680), (8, 83010510), (9, 73787120), (10, 66408408), (11, 60371280), (12, 55340340), (15, 44272272), (16, 41505255), (18, 36893560), (20, 33204204), (22, 30185640), (24, 27670170), (30, 22136136), (33, 20123760), (36, 18446780), (40, 16602102), (44, 15092820), (45, 14757424), (48, 13835085), (55, 12074256), (60, 11068068), (66, 10061880), (72, 9223390), (80, 8301051), (88, 7546410), (90, 7378712), (99, 6707920), (110, 6037128), (120, 5534034), (132, 5030940), (144, 4611695), (165, 4024752), (176, 3773205), (180, 3689356), (191, 3476880), (198, 3353960), (220, 3018564), (240, 2767017), (264, 2515470), (330, 2012376), (360, 1844678), (382, 1738440), (396, 1676980), (439, 1512720), (440, 1509282), (495, 1341584), (528, 1257735), (573, 1158960), (660, 1006188), (720, 922339), (764, 869220), (792, 838490), (878, 756360), (880, 754641), (955, 695376), (990, 670792), (1146, 579480), (1317, 504240), (1320, 503094), (1528, 434610), (1584, 419245), (1719, 386320), (1756, 378180), (1910, 347688), (1980, 335396), (2101, 316080), (2195, 302544), (2292, 289740), (2634, 252120), (2640, 251547), (2865, 231792), (3056, 217305), (3438, 193160), (3512, 189090), (3820, 173844), (3951, 168080), (3960, 167698), (4202, 158040), (4390, 151272), (4584, 144870), (4829, 137520), (5268, 126060), (5730, 115896), (6303, 105360), (6585, 100848), (6876, 96580), (7024, 94545), (7640, 86922), (7902, 84040), (7920, 83849), (8404, 79020), (8595, 77264), (8780, 75636), (9168, 72435), (9658, 68760), (10505, 63216), (10536, 63030), (11460, 57948), (12606, 52680), (13170, 50424), (13752, 48290), (14487, 45840), (15280, 43461), (15804, 42020), (16808, 39510), (17190, 38632), (17560, 37818), (18909, 35120), (19316, 34380), (19755, 33616), (21010, 31608), (21072, 31515), (22920, 28974), (24145, 27504), (25212, 26340)]