1940364720

素因数分解:

$2^4\times 3^6\times 5^1\times 7^3\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 560

約数和(自身を含む): 7969281600

約数和(自身を除く): 6028916880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 97, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 194, 196, 210, 216, 240, 243, 245, 252, 270, 280, 291, 294, 315, 324, 336, 343, 360, 378, 388, 392, 405, 420, 432, 441, 485, 486, 490, 504, 540, 560, 567, 582, 588, 630, 648, 679, 686, 720, 729, 735, 756, 776, 784, 810, 840, 873, 882, 945, 970, 972, 980, 1008, 1029, 1080, 1134, 1164, 1176, 1215, 1260, 1296, 1323, 1358, 1372, 1455, 1458, 1470, 1512, 1552, 1620, 1680, 1701, 1715, 1746, 1764, 1890, 1940, 1944, 1960, 2037, 2058, 2160, 2205, 2268, 2328, 2352, 2430, 2520, 2619, 2646, 2716, 2744, 2835, 2910, 2916, 2940, 3024, 3087, 3240, 3395, 3402, 3430, 3492, 3528, 3645, 3780, 3880, 3888, 3920, 3969, 4074, 4116, 4365, 4410, 4536, 4656, 4753, 4860, 5040, 5103, 5145, 5238, 5292, 5432, 5488, 5670, 5820, 5832, 5880, 6111, 6174, 6480, 6615, 6790, 6804, 6860, 6984, 7056, 7290, 7560, 7760, 7857, 7938, 8148, 8232, 8505, 8730, 8820, 9072, 9261, 9506, 9720, 10185, 10206, 10290, 10476, 10584, 10864, 11340, 11640, 11664, 11760, 11907, 12222, 12348, 13095, 13230, 13580, 13608, 13720, 13968, 14259, 14580, 15120, 15435, 15714, 15876, 16296, 16464, 17010, 17460, 17640, 18333, 18522, 19012, 19440, 19845, 20370, 20412, 20580, 20952, 21168, 22680, 23280, 23571, 23765, 23814, 24444, 24696, 25515, 26190, 26460, 27160, 27216, 27440, 27783, 28518, 29160, 30555, 30870, 31428, 31752, 32592, 33271, 34020, 34920, 35280, 35721, 36666, 37044, 38024, 39285, 39690, 40740, 40824, 41160, 41904, 42777, 45360, 46305, 47142, 47530, 47628, 48888, 49392, 51030, 52380, 52920, 54320, 54999, 55566, 57036, 58320, 59535, 61110, 61740, 62856, 63504, 66542, 68040, 69840, 70713, 71295, 71442, 73332, 74088, 76048, 78570, 79380, 81480, 81648, 82320, 83349, 85554, 91665, 92610, 94284, 95060, 95256, 97776, 99813, 102060, 104760, 105840, 109998, 111132, 114072, 117855, 119070, 122220, 123480, 125712, 128331, 133084, 136080, 138915, 141426, 142590, 142884, 146664, 148176, 157140, 158760, 162960, 164997, 166355, 166698, 171108, 178605, 183330, 185220, 188568, 190120, 190512, 199626, 204120, 209520, 213885, 219996, 222264, 228144, 235710, 238140, 244440, 246960, 250047, 256662, 266168, 274995, 277830, 282852, 285180, 285768, 293328, 299439, 314280, 317520, 329994, 332710, 333396, 342216, 353565, 357210, 366660, 370440, 377136, 380240, 384993, 399252, 408240, 416745, 427770, 439992, 444528, 471420, 476280, 488880, 494991, 499065, 500094, 513324, 532336, 549990, 555660, 565704, 570360, 571536, 598878, 628560, 641655, 659988, 665420, 666792, 684432, 707130, 714420, 733320, 740880, 769986, 798504, 824985, 833490, 855540, 879984, 898317, 942840, 952560, 989982, 998130, 1000188, 1026648, 1099980, 1111320, 1131408, 1140720, 1154979, 1197756, 1250235, 1283310, 1319976, 1330840, 1333584, 1414260, 1428840, 1466640, 1497195, 1539972, 1597008, 1649970, 1666980, 1711080, 1796634, 1885680, 1924965, 1979964, 1996260, 2000376, 2053296, 2199960, 2222640, 2309958, 2395512, 2474955, 2500470, 2566620, 2639952, 2661680, 2694951, 2828520, 2857680, 2994390, 3079944, 3299940, 3333960, 3422160, 3464937, 3593268, 3849930, 3959928, 3992520, 4000752, 4399920, 4491585, 4619916, 4791024, 4949910, 5000940, 5133240, 5389902, 5657040, 5774895, 5988780, 6159888, 6599880, 6667920, 6929874, 7186536, 7699860, 7919856, 7985040, 8084853, 8983170, 9239832, 9899820, 10001880, 10266480, 10779804, 11549790, 11977560, 13199760, 13474755, 13859748, 14373072, 15399720, 16169706, 17324685, 17966340, 18479664, 19799640, 20003760, 21559608, 23099580, 23955120, 24254559, 26949510, 27719496, 30799440, 32339412, 34649370, 35932680, 39599280, 40424265, 43119216, 46199160, 48509118, 53899020, 55438992, 64678824, 69298740, 71865360, 80848530, 92398320, 97018236, 107798040, 121272795, 129357648, 138597480, 161697060, 194036472, 215596080, 242545590, 277194960, 323394120, 388072944, 485091180, 646788240, 970182360, 1940364720]

約数ペア:

[(1, 1940364720), (2, 970182360), (3, 646788240), (4, 485091180), (5, 388072944), (6, 323394120), (7, 277194960), (8, 242545590), (9, 215596080), (10, 194036472), (12, 161697060), (14, 138597480), (15, 129357648), (16, 121272795), (18, 107798040), (20, 97018236), (21, 92398320), (24, 80848530), (27, 71865360), (28, 69298740), (30, 64678824), (35, 55438992), (36, 53899020), (40, 48509118), (42, 46199160), (45, 43119216), (48, 40424265), (49, 39599280), (54, 35932680), (56, 34649370), (60, 32339412), (63, 30799440), (70, 27719496), (72, 26949510), (80, 24254559), (81, 23955120), (84, 23099580), (90, 21559608), (97, 20003760), (98, 19799640), (105, 18479664), (108, 17966340), (112, 17324685), (120, 16169706), (126, 15399720), (135, 14373072), (140, 13859748), (144, 13474755), (147, 13199760), (162, 11977560), (168, 11549790), (180, 10779804), (189, 10266480), (194, 10001880), (196, 9899820), (210, 9239832), (216, 8983170), (240, 8084853), (243, 7985040), (245, 7919856), (252, 7699860), (270, 7186536), (280, 6929874), (291, 6667920), (294, 6599880), (315, 6159888), (324, 5988780), (336, 5774895), (343, 5657040), (360, 5389902), (378, 5133240), (388, 5000940), (392, 4949910), (405, 4791024), (420, 4619916), (432, 4491585), (441, 4399920), (485, 4000752), (486, 3992520), (490, 3959928), (504, 3849930), (540, 3593268), (560, 3464937), (567, 3422160), (582, 3333960), (588, 3299940), (630, 3079944), (648, 2994390), (679, 2857680), (686, 2828520), (720, 2694951), (729, 2661680), (735, 2639952), (756, 2566620), (776, 2500470), (784, 2474955), (810, 2395512), (840, 2309958), (873, 2222640), (882, 2199960), (945, 2053296), (970, 2000376), (972, 1996260), (980, 1979964), (1008, 1924965), (1029, 1885680), (1080, 1796634), (1134, 1711080), (1164, 1666980), (1176, 1649970), (1215, 1597008), (1260, 1539972), (1296, 1497195), (1323, 1466640), (1358, 1428840), (1372, 1414260), (1455, 1333584), (1458, 1330840), (1470, 1319976), (1512, 1283310), (1552, 1250235), (1620, 1197756), (1680, 1154979), (1701, 1140720), (1715, 1131408), (1746, 1111320), (1764, 1099980), (1890, 1026648), (1940, 1000188), (1944, 998130), (1960, 989982), (2037, 952560), (2058, 942840), (2160, 898317), (2205, 879984), (2268, 855540), (2328, 833490), (2352, 824985), (2430, 798504), (2520, 769986), (2619, 740880), (2646, 733320), (2716, 714420), (2744, 707130), (2835, 684432), (2910, 666792), (2916, 665420), (2940, 659988), (3024, 641655), (3087, 628560), (3240, 598878), (3395, 571536), (3402, 570360), (3430, 565704), (3492, 555660), (3528, 549990), (3645, 532336), (3780, 513324), (3880, 500094), (3888, 499065), (3920, 494991), (3969, 488880), (4074, 476280), (4116, 471420), (4365, 444528), (4410, 439992), (4536, 427770), (4656, 416745), (4753, 408240), (4860, 399252), (5040, 384993), (5103, 380240), (5145, 377136), (5238, 370440), (5292, 366660), (5432, 357210), (5488, 353565), (5670, 342216), (5820, 333396), (5832, 332710), (5880, 329994), (6111, 317520), (6174, 314280), (6480, 299439), (6615, 293328), (6790, 285768), (6804, 285180), (6860, 282852), (6984, 277830), (7056, 274995), (7290, 266168), (7560, 256662), (7760, 250047), (7857, 246960), (7938, 244440), (8148, 238140), (8232, 235710), (8505, 228144), (8730, 222264), (8820, 219996), (9072, 213885), (9261, 209520), (9506, 204120), (9720, 199626), (10185, 190512), (10206, 190120), (10290, 188568), (10476, 185220), (10584, 183330), (10864, 178605), (11340, 171108), (11640, 166698), (11664, 166355), (11760, 164997), (11907, 162960), (12222, 158760), (12348, 157140), (13095, 148176), (13230, 146664), (13580, 142884), (13608, 142590), (13720, 141426), (13968, 138915), (14259, 136080), (14580, 133084), (15120, 128331), (15435, 125712), (15714, 123480), (15876, 122220), (16296, 119070), (16464, 117855), (17010, 114072), (17460, 111132), (17640, 109998), (18333, 105840), (18522, 104760), (19012, 102060), (19440, 99813), (19845, 97776), (20370, 95256), (20412, 95060), (20580, 94284), (20952, 92610), (21168, 91665), (22680, 85554), (23280, 83349), (23571, 82320), (23765, 81648), (23814, 81480), (24444, 79380), (24696, 78570), (25515, 76048), (26190, 74088), (26460, 73332), (27160, 71442), (27216, 71295), (27440, 70713), (27783, 69840), (28518, 68040), (29160, 66542), (30555, 63504), (30870, 62856), (31428, 61740), (31752, 61110), (32592, 59535), (33271, 58320), (34020, 57036), (34920, 55566), (35280, 54999), (35721, 54320), (36666, 52920), (37044, 52380), (38024, 51030), (39285, 49392), (39690, 48888), (40740, 47628), (40824, 47530), (41160, 47142), (41904, 46305), (42777, 45360)]