1972751760

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 720

約数和(自身を含む): 8490081600

約数和(自身を除く): 6517329840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 98, 105, 108, 109, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 162, 168, 171, 180, 189, 190, 196, 210, 216, 218, 228, 240, 243, 245, 252, 266, 270, 280, 285, 294, 304, 315, 324, 327, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 436, 441, 456, 486, 490, 504, 513, 532, 540, 545, 560, 567, 570, 588, 630, 648, 654, 665, 684, 720, 735, 756, 760, 763, 784, 798, 810, 840, 855, 872, 882, 912, 931, 945, 972, 980, 981, 1008, 1026, 1064, 1080, 1090, 1134, 1140, 1176, 1197, 1215, 1260, 1296, 1308, 1323, 1330, 1368, 1470, 1512, 1520, 1526, 1539, 1596, 1620, 1635, 1680, 1701, 1710, 1744, 1764, 1862, 1890, 1944, 1960, 1962, 1995, 2052, 2071, 2128, 2160, 2180, 2205, 2268, 2280, 2289, 2352, 2394, 2430, 2520, 2565, 2616, 2646, 2660, 2736, 2793, 2835, 2940, 2943, 3024, 3052, 3078, 3192, 3240, 3270, 3402, 3420, 3528, 3591, 3724, 3780, 3815, 3888, 3920, 3924, 3969, 3990, 4104, 4142, 4360, 4410, 4536, 4560, 4578, 4617, 4655, 4788, 4860, 4905, 5040, 5130, 5232, 5292, 5320, 5341, 5586, 5670, 5880, 5886, 5985, 6104, 6156, 6213, 6384, 6480, 6540, 6615, 6804, 6840, 6867, 7056, 7182, 7448, 7560, 7630, 7695, 7848, 7938, 7980, 8208, 8284, 8379, 8505, 8720, 8820, 8829, 9072, 9156, 9234, 9310, 9576, 9720, 9810, 10260, 10355, 10584, 10640, 10682, 10773, 11172, 11340, 11445, 11760, 11772, 11907, 11970, 12208, 12312, 12426, 13080, 13230, 13608, 13680, 13734, 13965, 14364, 14497, 14715, 14896, 15120, 15260, 15390, 15696, 15876, 15960, 16023, 16568, 16758, 17010, 17640, 17658, 17955, 18312, 18468, 18620, 18639, 19152, 19440, 19620, 19845, 20520, 20601, 20710, 21168, 21364, 21546, 22344, 22680, 22890, 23085, 23544, 23814, 23940, 24624, 24852, 25137, 26160, 26460, 26487, 26705, 27216, 27468, 27930, 28728, 28994, 29430, 30520, 30780, 31065, 31752, 31920, 32046, 32319, 33136, 33516, 34020, 34335, 35280, 35316, 35910, 36624, 36936, 37240, 37278, 39240, 39690, 41040, 41202, 41420, 41895, 42728, 43092, 43491, 44145, 44688, 45360, 45780, 46170, 47088, 47628, 47880, 48069, 49704, 50274, 52920, 52974, 53410, 53865, 54936, 55860, 55917, 57456, 57988, 58860, 59535, 61040, 61560, 61803, 62130, 63504, 64092, 64638, 67032, 68040, 68670, 70632, 71820, 72485, 73872, 74480, 74556, 75411, 78480, 79380, 80115, 82404, 82840, 83790, 85456, 86184, 86982, 88290, 91560, 92340, 93195, 95256, 95760, 96138, 99408, 100548, 101479, 103005, 105840, 105948, 106820, 107730, 109872, 111720, 111834, 115976, 117720, 119070, 123120, 123606, 124260, 125685, 128184, 129276, 130473, 132435, 134064, 136080, 137340, 141264, 143640, 144207, 144970, 149112, 150822, 158760, 160230, 161595, 164808, 165680, 167580, 167751, 172368, 173964, 176580, 183120, 184680, 185409, 186390, 190512, 192276, 201096, 202958, 206010, 211896, 213640, 215460, 217455, 223440, 223668, 226233, 231952, 235440, 238140, 240345, 247212, 248520, 251370, 256368, 258552, 260946, 264870, 274680, 279585, 287280, 288414, 289940, 298224, 301644, 304437, 309015, 317520, 320460, 323190, 329616, 335160, 335502, 347928, 353160, 369360, 370818, 372780, 377055, 384552, 391419, 402192, 405916, 412020, 423792, 427280, 430920, 432621, 434910, 447336, 452466, 476280, 480690, 494424, 497040, 502740, 503253, 507395, 517104, 521892, 529740, 549360, 559170, 576828, 579880, 603288, 608874, 618030, 640920, 646380, 652365, 670320, 671004, 695856, 706320, 721035, 741636, 745560, 754110, 769104, 782838, 811832, 824040, 838755, 861840, 865242, 869820, 894672, 904932, 913311, 927045, 952560, 961380, 988848, 1005480, 1006506, 1014790, 1043784, 1059480, 1118340, 1131165, 1153656, 1159760, 1174257, 1206576, 1217748, 1236060, 1281840, 1292760, 1297863, 1304730, 1342008, 1442070, 1483272, 1491120, 1508220, 1522185, 1565676, 1623664, 1648080, 1677510, 1730484, 1739640, 1809864, 1826622, 1854090, 1922760, 1957095, 2010960, 2013012, 2029580, 2087568, 2118960, 2163105, 2236680, 2262330, 2307312, 2348514, 2435496, 2472120, 2516265, 2585520, 2595726, 2609460, 2684016, 2739933, 2884140, 2966544, 3016440, 3044370, 3131352, 3355020, 3460968, 3479280, 3522771, 3619728, 3653244, 3708180, 3845520, 3914190, 4026024, 4059160, 4326210, 4473360, 4524660, 4566555, 4697028, 4870992, 4944240, 5032530, 5191452, 5218920, 5479866, 5768280, 5871285, 6032880, 6088740, 6262704, 6489315, 6710040, 6921936, 7045542, 7306488, 7416360, 7828380, 8052048, 8118320, 8219799, 8652420, 9049320, 9133110, 9394056, 10065060, 10382904, 10437840, 10959732, 11536560, 11742570, 12177480, 12978630, 13420080, 13699665, 14091084, 14612976, 14832720, 15656760, 16439598, 17304840, 17613855, 18098640, 18266220, 18788112, 20130120, 20765808, 21919464, 23485140, 24354960, 24659397, 25957260, 27399330, 28182168, 31313520, 32879196, 34609680, 35227710, 36532440, 40260240, 41098995, 43838928, 46970280, 49318794, 51914520, 54798660, 56364336, 65758392, 70455420, 73064880, 82197990, 93940560, 98637588, 103829040, 109597320, 123296985, 131516784, 140910840, 164395980, 197275176, 219194640, 246593970, 281821680, 328791960, 394550352, 493187940, 657583920, 986375880, 1972751760]

約数ペア:

[(1, 1972751760), (2, 986375880), (3, 657583920), (4, 493187940), (5, 394550352), (6, 328791960), (7, 281821680), (8, 246593970), (9, 219194640), (10, 197275176), (12, 164395980), (14, 140910840), (15, 131516784), (16, 123296985), (18, 109597320), (19, 103829040), (20, 98637588), (21, 93940560), (24, 82197990), (27, 73064880), (28, 70455420), (30, 65758392), (35, 56364336), (36, 54798660), (38, 51914520), (40, 49318794), (42, 46970280), (45, 43838928), (48, 41098995), (49, 40260240), (54, 36532440), (56, 35227710), (57, 34609680), (60, 32879196), (63, 31313520), (70, 28182168), (72, 27399330), (76, 25957260), (80, 24659397), (81, 24354960), (84, 23485140), (90, 21919464), (95, 20765808), (98, 20130120), (105, 18788112), (108, 18266220), (109, 18098640), (112, 17613855), (114, 17304840), (120, 16439598), (126, 15656760), (133, 14832720), (135, 14612976), (140, 14091084), (144, 13699665), (147, 13420080), (152, 12978630), (162, 12177480), (168, 11742570), (171, 11536560), (180, 10959732), (189, 10437840), (190, 10382904), (196, 10065060), (210, 9394056), (216, 9133110), (218, 9049320), (228, 8652420), (240, 8219799), (243, 8118320), (245, 8052048), (252, 7828380), (266, 7416360), (270, 7306488), (280, 7045542), (285, 6921936), (294, 6710040), (304, 6489315), (315, 6262704), (324, 6088740), (327, 6032880), (336, 5871285), (342, 5768280), (360, 5479866), (378, 5218920), (380, 5191452), (392, 5032530), (399, 4944240), (405, 4870992), (420, 4697028), (432, 4566555), (436, 4524660), (441, 4473360), (456, 4326210), (486, 4059160), (490, 4026024), (504, 3914190), (513, 3845520), (532, 3708180), (540, 3653244), (545, 3619728), (560, 3522771), (567, 3479280), (570, 3460968), (588, 3355020), (630, 3131352), (648, 3044370), (654, 3016440), (665, 2966544), (684, 2884140), (720, 2739933), (735, 2684016), (756, 2609460), (760, 2595726), (763, 2585520), (784, 2516265), (798, 2472120), (810, 2435496), (840, 2348514), (855, 2307312), (872, 2262330), (882, 2236680), (912, 2163105), (931, 2118960), (945, 2087568), (972, 2029580), (980, 2013012), (981, 2010960), (1008, 1957095), (1026, 1922760), (1064, 1854090), (1080, 1826622), (1090, 1809864), (1134, 1739640), (1140, 1730484), (1176, 1677510), (1197, 1648080), (1215, 1623664), (1260, 1565676), (1296, 1522185), (1308, 1508220), (1323, 1491120), (1330, 1483272), (1368, 1442070), (1470, 1342008), (1512, 1304730), (1520, 1297863), (1526, 1292760), (1539, 1281840), (1596, 1236060), (1620, 1217748), (1635, 1206576), (1680, 1174257), (1701, 1159760), (1710, 1153656), (1744, 1131165), (1764, 1118340), (1862, 1059480), (1890, 1043784), (1944, 1014790), (1960, 1006506), (1962, 1005480), (1995, 988848), (2052, 961380), (2071, 952560), (2128, 927045), (2160, 913311), (2180, 904932), (2205, 894672), (2268, 869820), (2280, 865242), (2289, 861840), (2352, 838755), (2394, 824040), (2430, 811832), (2520, 782838), (2565, 769104), (2616, 754110), (2646, 745560), (2660, 741636), (2736, 721035), (2793, 706320), (2835, 695856), (2940, 671004), (2943, 670320), (3024, 652365), (3052, 646380), (3078, 640920), (3192, 618030), (3240, 608874), (3270, 603288), (3402, 579880), (3420, 576828), (3528, 559170), (3591, 549360), (3724, 529740), (3780, 521892), (3815, 517104), (3888, 507395), (3920, 503253), (3924, 502740), (3969, 497040), (3990, 494424), (4104, 480690), (4142, 476280), (4360, 452466), (4410, 447336), (4536, 434910), (4560, 432621), (4578, 430920), (4617, 427280), (4655, 423792), (4788, 412020), (4860, 405916), (4905, 402192), (5040, 391419), (5130, 384552), (5232, 377055), (5292, 372780), (5320, 370818), (5341, 369360), (5586, 353160), (5670, 347928), (5880, 335502), (5886, 335160), (5985, 329616), (6104, 323190), (6156, 320460), (6213, 317520), (6384, 309015), (6480, 304437), (6540, 301644), (6615, 298224), (6804, 289940), (6840, 288414), (6867, 287280), (7056, 279585), (7182, 274680), (7448, 264870), (7560, 260946), (7630, 258552), (7695, 256368), (7848, 251370), (7938, 248520), (7980, 247212), (8208, 240345), (8284, 238140), (8379, 235440), (8505, 231952), (8720, 226233), (8820, 223668), (8829, 223440), (9072, 217455), (9156, 215460), (9234, 213640), (9310, 211896), (9576, 206010), (9720, 202958), (9810, 201096), (10260, 192276), (10355, 190512), (10584, 186390), (10640, 185409), (10682, 184680), (10773, 183120), (11172, 176580), (11340, 173964), (11445, 172368), (11760, 167751), (11772, 167580), (11907, 165680), (11970, 164808), (12208, 161595), (12312, 160230), (12426, 158760), (13080, 150822), (13230, 149112), (13608, 144970), (13680, 144207), (13734, 143640), (13965, 141264), (14364, 137340), (14497, 136080), (14715, 134064), (14896, 132435), (15120, 130473), (15260, 129276), (15390, 128184), (15696, 125685), (15876, 124260), (15960, 123606), (16023, 123120), (16568, 119070), (16758, 117720), (17010, 115976), (17640, 111834), (17658, 111720), (17955, 109872), (18312, 107730), (18468, 106820), (18620, 105948), (18639, 105840), (19152, 103005), (19440, 101479), (19620, 100548), (19845, 99408), (20520, 96138), (20601, 95760), (20710, 95256), (21168, 93195), (21364, 92340), (21546, 91560), (22344, 88290), (22680, 86982), (22890, 86184), (23085, 85456), (23544, 83790), (23814, 82840), (23940, 82404), (24624, 80115), (24852, 79380), (25137, 78480), (26160, 75411), (26460, 74556), (26487, 74480), (26705, 73872), (27216, 72485), (27468, 71820), (27930, 70632), (28728, 68670), (28994, 68040), (29430, 67032), (30520, 64638), (30780, 64092), (31065, 63504), (31752, 62130), (31920, 61803), (32046, 61560), (32319, 61040), (33136, 59535), (33516, 58860), (34020, 57988), (34335, 57456), (35280, 55917), (35316, 55860), (35910, 54936), (36624, 53865), (36936, 53410), (37240, 52974), (37278, 52920), (39240, 50274), (39690, 49704), (41040, 48069), (41202, 47880), (41420, 47628), (41895, 47088), (42728, 46170), (43092, 45780), (43491, 45360), (44145, 44688)]