351914640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 1379911680

約数和(自身を除く): 1027997040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 137, 139, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 274, 278, 280, 308, 330, 336, 385, 411, 417, 420, 440, 462, 528, 548, 556, 560, 616, 660, 685, 695, 770, 822, 834, 840, 880, 924, 959, 973, 1096, 1112, 1155, 1232, 1320, 1370, 1390, 1507, 1529, 1540, 1644, 1668, 1680, 1848, 1918, 1946, 2055, 2085, 2192, 2224, 2310, 2640, 2740, 2780, 2877, 2919, 3014, 3058, 3080, 3288, 3336, 3696, 3836, 3892, 4110, 4170, 4521, 4587, 4620, 4795, 4865, 5480, 5560, 5754, 5838, 6028, 6116, 6160, 6576, 6672, 7535, 7645, 7672, 7784, 8220, 8340, 9042, 9174, 9240, 9590, 9730, 10549, 10703, 10960, 11120, 11508, 11676, 12056, 12232, 14385, 14595, 15070, 15290, 15344, 15568, 16440, 16680, 18084, 18348, 18480, 19043, 19180, 19460, 21098, 21406, 22605, 22935, 23016, 23352, 24112, 24464, 28770, 29190, 30140, 30580, 31647, 32109, 32880, 33360, 36168, 36696, 38086, 38360, 38920, 42196, 42812, 45210, 45870, 46032, 46704, 52745, 53515, 57129, 57540, 58380, 60280, 61160, 63294, 64218, 72336, 73392, 76172, 76720, 77840, 84392, 85624, 90420, 91740, 95215, 105490, 107030, 114258, 115080, 116760, 120560, 122320, 126588, 128436, 133301, 152344, 158235, 160545, 168784, 171248, 180840, 183480, 190430, 209473, 210980, 214060, 228516, 230160, 233520, 253176, 256872, 266602, 285645, 304688, 316470, 321090, 361680, 366960, 380860, 399903, 418946, 421960, 428120, 457032, 506352, 513744, 533204, 571290, 628419, 632940, 642180, 666505, 761720, 799806, 837892, 843920, 856240, 914064, 1047365, 1066408, 1142580, 1256838, 1265880, 1284360, 1333010, 1466311, 1523440, 1599612, 1675784, 1999515, 2094730, 2132816, 2285160, 2513676, 2531760, 2568720, 2666020, 2932622, 3142095, 3199224, 3351568, 3999030, 4189460, 4398933, 4570320, 5027352, 5332040, 5865244, 6284190, 6398448, 7331555, 7998060, 8378920, 8797866, 10054704, 10664080, 11730488, 12568380, 14663110, 15996120, 16757840, 17595732, 21994665, 23460976, 25136760, 29326220, 31992240, 35191464, 43989330, 50273520, 58652440, 70382928, 87978660, 117304880, 175957320, 351914640]

約数ペア:

[(1, 351914640), (2, 175957320), (3, 117304880), (4, 87978660), (5, 70382928), (6, 58652440), (7, 50273520), (8, 43989330), (10, 35191464), (11, 31992240), (12, 29326220), (14, 25136760), (15, 23460976), (16, 21994665), (20, 17595732), (21, 16757840), (22, 15996120), (24, 14663110), (28, 12568380), (30, 11730488), (33, 10664080), (35, 10054704), (40, 8797866), (42, 8378920), (44, 7998060), (48, 7331555), (55, 6398448), (56, 6284190), (60, 5865244), (66, 5332040), (70, 5027352), (77, 4570320), (80, 4398933), (84, 4189460), (88, 3999030), (105, 3351568), (110, 3199224), (112, 3142095), (120, 2932622), (132, 2666020), (137, 2568720), (139, 2531760), (140, 2513676), (154, 2285160), (165, 2132816), (168, 2094730), (176, 1999515), (210, 1675784), (220, 1599612), (231, 1523440), (240, 1466311), (264, 1333010), (274, 1284360), (278, 1265880), (280, 1256838), (308, 1142580), (330, 1066408), (336, 1047365), (385, 914064), (411, 856240), (417, 843920), (420, 837892), (440, 799806), (462, 761720), (528, 666505), (548, 642180), (556, 632940), (560, 628419), (616, 571290), (660, 533204), (685, 513744), (695, 506352), (770, 457032), (822, 428120), (834, 421960), (840, 418946), (880, 399903), (924, 380860), (959, 366960), (973, 361680), (1096, 321090), (1112, 316470), (1155, 304688), (1232, 285645), (1320, 266602), (1370, 256872), (1390, 253176), (1507, 233520), (1529, 230160), (1540, 228516), (1644, 214060), (1668, 210980), (1680, 209473), (1848, 190430), (1918, 183480), (1946, 180840), (2055, 171248), (2085, 168784), (2192, 160545), (2224, 158235), (2310, 152344), (2640, 133301), (2740, 128436), (2780, 126588), (2877, 122320), (2919, 120560), (3014, 116760), (3058, 115080), (3080, 114258), (3288, 107030), (3336, 105490), (3696, 95215), (3836, 91740), (3892, 90420), (4110, 85624), (4170, 84392), (4521, 77840), (4587, 76720), (4620, 76172), (4795, 73392), (4865, 72336), (5480, 64218), (5560, 63294), (5754, 61160), (5838, 60280), (6028, 58380), (6116, 57540), (6160, 57129), (6576, 53515), (6672, 52745), (7535, 46704), (7645, 46032), (7672, 45870), (7784, 45210), (8220, 42812), (8340, 42196), (9042, 38920), (9174, 38360), (9240, 38086), (9590, 36696), (9730, 36168), (10549, 33360), (10703, 32880), (10960, 32109), (11120, 31647), (11508, 30580), (11676, 30140), (12056, 29190), (12232, 28770), (14385, 24464), (14595, 24112), (15070, 23352), (15290, 23016), (15344, 22935), (15568, 22605), (16440, 21406), (16680, 21098), (18084, 19460), (18348, 19180), (18480, 19043)]