3111601920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 432

約数和(自身を含む): 12079549440

約数和(自身を除く): 8967947520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 256, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 719, 735, 736, 768, 784, 805, 840, 896, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1280, 1288, 1344, 1380, 1438, 1470, 1472, 1568, 1610, 1680, 1792, 1840, 1920, 1932, 1960, 2157, 2208, 2240, 2254, 2352, 2415, 2576, 2688, 2760, 2876, 2940, 2944, 3136, 3220, 3360, 3381, 3595, 3680, 3840, 3864, 3920, 4314, 4416, 4480, 4508, 4704, 4830, 5033, 5152, 5376, 5520, 5635, 5752, 5880, 5888, 6272, 6440, 6720, 6762, 7190, 7360, 7728, 7840, 8628, 8832, 8960, 9016, 9408, 9660, 10066, 10304, 10785, 11040, 11270, 11504, 11760, 12544, 12880, 13440, 13524, 14380, 14720, 15099, 15456, 15680, 16537, 16905, 17256, 17664, 18032, 18816, 19320, 20132, 20608, 21570, 22080, 22540, 23008, 23520, 25165, 25760, 26880, 27048, 28760, 29440, 30198, 30912, 31360, 33074, 33810, 34512, 35231, 36064, 37632, 38640, 40264, 41216, 43140, 44160, 45080, 46016, 47040, 49611, 50330, 51520, 54096, 57520, 60396, 61824, 62720, 66148, 67620, 69024, 70462, 72128, 75495, 77280, 80528, 82685, 86280, 88320, 90160, 92032, 94080, 99222, 100660, 103040, 105693, 108192, 115040, 115759, 120792, 123648, 132296, 135240, 138048, 140924, 144256, 150990, 154560, 161056, 165370, 172560, 176155, 180320, 184064, 188160, 198444, 201320, 206080, 211386, 216384, 230080, 231518, 241584, 248055, 264592, 270480, 276096, 281848, 288512, 301980, 309120, 322112, 330740, 345120, 347277, 352310, 360640, 396888, 402640, 422772, 432768, 460160, 463036, 483168, 496110, 528465, 529184, 540960, 552192, 563696, 578795, 603960, 618240, 644224, 661480, 690240, 694554, 704620, 721280, 793776, 805280, 810313, 845544, 865536, 920320, 926072, 966336, 992220, 1056930, 1058368, 1081920, 1127392, 1157590, 1207920, 1288448, 1322960, 1380480, 1389108, 1409240, 1442560, 1587552, 1610560, 1620626, 1691088, 1736385, 1852144, 1932672, 1984440, 2113860, 2116736, 2163840, 2254784, 2315180, 2415840, 2430939, 2645920, 2760960, 2778216, 2818480, 3175104, 3221120, 3241252, 3382176, 3472770, 3704288, 3865344, 3968880, 4051565, 4227720, 4233472, 4327680, 4509568, 4630360, 4831680, 4861878, 5291840, 5556432, 5636960, 6350208, 6442240, 6482504, 6764352, 6945540, 7408576, 7937760, 8103130, 8455440, 9019136, 9260720, 9663360, 9723756, 10583680, 11112864, 11273920, 12154695, 12700416, 12965008, 13528704, 13891080, 14817152, 15875520, 16206260, 16910880, 18521440, 19326720, 19447512, 21167360, 22225728, 22547840, 24309390, 25930016, 27057408, 27782160, 29634304, 31751040, 32412520, 33821760, 37042880, 38895024, 44451456, 45095680, 48618780, 51860032, 55564320, 63502080, 64825040, 67643520, 74085760, 77790048, 88902912, 97237560, 103720064, 111128640, 129650080, 135287040, 148171520, 155580096, 194475120, 207440128, 222257280, 259300160, 311160192, 388950240, 444514560, 518600320, 622320384, 777900480, 1037200640, 1555800960, 3111601920]

約数ペア:

[(1, 3111601920), (2, 1555800960), (3, 1037200640), (4, 777900480), (5, 622320384), (6, 518600320), (7, 444514560), (8, 388950240), (10, 311160192), (12, 259300160), (14, 222257280), (15, 207440128), (16, 194475120), (20, 155580096), (21, 148171520), (23, 135287040), (24, 129650080), (28, 111128640), (30, 103720064), (32, 97237560), (35, 88902912), (40, 77790048), (42, 74085760), (46, 67643520), (48, 64825040), (49, 63502080), (56, 55564320), (60, 51860032), (64, 48618780), (69, 45095680), (70, 44451456), (80, 38895024), (84, 37042880), (92, 33821760), (96, 32412520), (98, 31751040), (105, 29634304), (112, 27782160), (115, 27057408), (120, 25930016), (128, 24309390), (138, 22547840), (140, 22225728), (147, 21167360), (160, 19447512), (161, 19326720), (168, 18521440), (184, 16910880), (192, 16206260), (196, 15875520), (210, 14817152), (224, 13891080), (230, 13528704), (240, 12965008), (245, 12700416), (256, 12154695), (276, 11273920), (280, 11112864), (294, 10583680), (320, 9723756), (322, 9663360), (336, 9260720), (345, 9019136), (368, 8455440), (384, 8103130), (392, 7937760), (420, 7408576), (448, 6945540), (460, 6764352), (480, 6482504), (483, 6442240), (490, 6350208), (552, 5636960), (560, 5556432), (588, 5291840), (640, 4861878), (644, 4831680), (672, 4630360), (690, 4509568), (719, 4327680), (735, 4233472), (736, 4227720), (768, 4051565), (784, 3968880), (805, 3865344), (840, 3704288), (896, 3472770), (920, 3382176), (960, 3241252), (966, 3221120), (980, 3175104), (1104, 2818480), (1120, 2778216), (1127, 2760960), (1176, 2645920), (1280, 2430939), (1288, 2415840), (1344, 2315180), (1380, 2254784), (1438, 2163840), (1470, 2116736), (1472, 2113860), (1568, 1984440), (1610, 1932672), (1680, 1852144), (1792, 1736385), (1840, 1691088), (1920, 1620626), (1932, 1610560), (1960, 1587552), (2157, 1442560), (2208, 1409240), (2240, 1389108), (2254, 1380480), (2352, 1322960), (2415, 1288448), (2576, 1207920), (2688, 1157590), (2760, 1127392), (2876, 1081920), (2940, 1058368), (2944, 1056930), (3136, 992220), (3220, 966336), (3360, 926072), (3381, 920320), (3595, 865536), (3680, 845544), (3840, 810313), (3864, 805280), (3920, 793776), (4314, 721280), (4416, 704620), (4480, 694554), (4508, 690240), (4704, 661480), (4830, 644224), (5033, 618240), (5152, 603960), (5376, 578795), (5520, 563696), (5635, 552192), (5752, 540960), (5880, 529184), (5888, 528465), (6272, 496110), (6440, 483168), (6720, 463036), (6762, 460160), (7190, 432768), (7360, 422772), (7728, 402640), (7840, 396888), (8628, 360640), (8832, 352310), (8960, 347277), (9016, 345120), (9408, 330740), (9660, 322112), (10066, 309120), (10304, 301980), (10785, 288512), (11040, 281848), (11270, 276096), (11504, 270480), (11760, 264592), (12544, 248055), (12880, 241584), (13440, 231518), (13524, 230080), (14380, 216384), (14720, 211386), (15099, 206080), (15456, 201320), (15680, 198444), (16537, 188160), (16905, 184064), (17256, 180320), (17664, 176155), (18032, 172560), (18816, 165370), (19320, 161056), (20132, 154560), (20608, 150990), (21570, 144256), (22080, 140924), (22540, 138048), (23008, 135240), (23520, 132296), (25165, 123648), (25760, 120792), (26880, 115759), (27048, 115040), (28760, 108192), (29440, 105693), (30198, 103040), (30912, 100660), (31360, 99222), (33074, 94080), (33810, 92032), (34512, 90160), (35231, 88320), (36064, 86280), (37632, 82685), (38640, 80528), (40264, 77280), (41216, 75495), (43140, 72128), (44160, 70462), (45080, 69024), (46016, 67620), (47040, 66148), (49611, 62720), (50330, 61824), (51520, 60396), (54096, 57520)]