2050449120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 384

約数和(自身を含む): 7559516160

約数和(自身を除く): 5509067040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 72, 80, 90, 93, 96, 108, 120, 122, 124, 135, 144, 155, 160, 180, 183, 186, 216, 240, 244, 248, 251, 270, 279, 288, 305, 310, 360, 366, 372, 432, 465, 480, 488, 496, 502, 540, 549, 558, 610, 620, 720, 732, 744, 753, 837, 864, 915, 930, 976, 992, 1004, 1080, 1098, 1116, 1220, 1240, 1255, 1395, 1440, 1464, 1488, 1506, 1647, 1674, 1830, 1860, 1891, 1952, 2008, 2160, 2196, 2232, 2259, 2440, 2480, 2510, 2745, 2790, 2928, 2976, 3012, 3294, 3348, 3660, 3720, 3765, 3782, 4016, 4185, 4320, 4392, 4464, 4518, 4880, 4960, 5020, 5490, 5580, 5673, 5856, 6024, 6588, 6696, 6777, 7320, 7440, 7530, 7564, 7781, 8032, 8235, 8370, 8784, 8928, 9036, 9455, 9760, 10040, 10980, 11160, 11295, 11346, 12048, 13176, 13392, 13554, 14640, 14880, 15060, 15128, 15311, 15562, 16470, 16740, 17019, 17568, 18072, 18910, 20080, 21960, 22320, 22590, 22692, 23343, 24096, 26352, 26784, 27108, 28365, 29280, 30120, 30256, 30622, 31124, 32940, 33480, 33885, 34038, 36144, 37820, 38905, 40160, 43920, 44640, 45180, 45384, 45933, 46686, 51057, 52704, 54216, 56730, 60240, 60512, 61244, 62248, 65880, 66960, 67770, 68076, 70029, 72288, 75640, 76555, 77810, 85095, 87840, 90360, 90768, 91866, 93372, 102114, 108432, 113460, 116715, 120480, 122488, 124496, 131760, 133920, 135540, 136152, 137799, 140058, 151280, 153110, 155620, 170190, 180720, 181536, 183732, 186744, 204228, 210087, 216864, 226920, 229665, 233430, 244976, 248992, 255285, 263520, 271080, 272304, 275598, 280116, 302560, 306220, 311240, 340380, 350145, 361440, 367464, 373488, 408456, 413397, 420174, 453840, 459330, 466860, 474641, 489952, 510570, 542160, 544608, 551196, 560232, 612440, 622480, 680760, 688995, 700290, 734928, 746976, 816912, 826794, 840348, 907680, 918660, 933720, 949282, 1021140, 1050435, 1084320, 1102392, 1120464, 1224880, 1244960, 1361520, 1377990, 1400580, 1423923, 1469856, 1633824, 1653588, 1680696, 1837320, 1867440, 1898564, 2042280, 2066985, 2100870, 2204784, 2240928, 2373205, 2449760, 2723040, 2755980, 2801160, 2847846, 3307176, 3361392, 3674640, 3734880, 3797128, 4084560, 4133970, 4201740, 4271769, 4409568, 4746410, 5511960, 5602320, 5695692, 6614352, 6722784, 7119615, 7349280, 7594256, 8169120, 8267940, 8403480, 8543538, 9492820, 11023920, 11204640, 11391384, 12815307, 13228704, 14239230, 15188512, 16535880, 16806960, 17087076, 18985640, 21358845, 22047840, 22782768, 25630614, 28478460, 33071760, 33613920, 34174152, 37971280, 42717690, 45565536, 51261228, 56956920, 64076535, 66143520, 68348304, 75942560, 85435380, 102522456, 113913840, 128153070, 136696608, 170870760, 205044912, 227827680, 256306140, 341741520, 410089824, 512612280, 683483040, 1025224560, 2050449120]

約数ペア:

[(1, 2050449120), (2, 1025224560), (3, 683483040), (4, 512612280), (5, 410089824), (6, 341741520), (8, 256306140), (9, 227827680), (10, 205044912), (12, 170870760), (15, 136696608), (16, 128153070), (18, 113913840), (20, 102522456), (24, 85435380), (27, 75942560), (30, 68348304), (31, 66143520), (32, 64076535), (36, 56956920), (40, 51261228), (45, 45565536), (48, 42717690), (54, 37971280), (60, 34174152), (61, 33613920), (62, 33071760), (72, 28478460), (80, 25630614), (90, 22782768), (93, 22047840), (96, 21358845), (108, 18985640), (120, 17087076), (122, 16806960), (124, 16535880), (135, 15188512), (144, 14239230), (155, 13228704), (160, 12815307), (180, 11391384), (183, 11204640), (186, 11023920), (216, 9492820), (240, 8543538), (244, 8403480), (248, 8267940), (251, 8169120), (270, 7594256), (279, 7349280), (288, 7119615), (305, 6722784), (310, 6614352), (360, 5695692), (366, 5602320), (372, 5511960), (432, 4746410), (465, 4409568), (480, 4271769), (488, 4201740), (496, 4133970), (502, 4084560), (540, 3797128), (549, 3734880), (558, 3674640), (610, 3361392), (620, 3307176), (720, 2847846), (732, 2801160), (744, 2755980), (753, 2723040), (837, 2449760), (864, 2373205), (915, 2240928), (930, 2204784), (976, 2100870), (992, 2066985), (1004, 2042280), (1080, 1898564), (1098, 1867440), (1116, 1837320), (1220, 1680696), (1240, 1653588), (1255, 1633824), (1395, 1469856), (1440, 1423923), (1464, 1400580), (1488, 1377990), (1506, 1361520), (1647, 1244960), (1674, 1224880), (1830, 1120464), (1860, 1102392), (1891, 1084320), (1952, 1050435), (2008, 1021140), (2160, 949282), (2196, 933720), (2232, 918660), (2259, 907680), (2440, 840348), (2480, 826794), (2510, 816912), (2745, 746976), (2790, 734928), (2928, 700290), (2976, 688995), (3012, 680760), (3294, 622480), (3348, 612440), (3660, 560232), (3720, 551196), (3765, 544608), (3782, 542160), (4016, 510570), (4185, 489952), (4320, 474641), (4392, 466860), (4464, 459330), (4518, 453840), (4880, 420174), (4960, 413397), (5020, 408456), (5490, 373488), (5580, 367464), (5673, 361440), (5856, 350145), (6024, 340380), (6588, 311240), (6696, 306220), (6777, 302560), (7320, 280116), (7440, 275598), (7530, 272304), (7564, 271080), (7781, 263520), (8032, 255285), (8235, 248992), (8370, 244976), (8784, 233430), (8928, 229665), (9036, 226920), (9455, 216864), (9760, 210087), (10040, 204228), (10980, 186744), (11160, 183732), (11295, 181536), (11346, 180720), (12048, 170190), (13176, 155620), (13392, 153110), (13554, 151280), (14640, 140058), (14880, 137799), (15060, 136152), (15128, 135540), (15311, 133920), (15562, 131760), (16470, 124496), (16740, 122488), (17019, 120480), (17568, 116715), (18072, 113460), (18910, 108432), (20080, 102114), (21960, 93372), (22320, 91866), (22590, 90768), (22692, 90360), (23343, 87840), (24096, 85095), (26352, 77810), (26784, 76555), (27108, 75640), (28365, 72288), (29280, 70029), (30120, 68076), (30256, 67770), (30622, 66960), (31124, 65880), (32940, 62248), (33480, 61244), (33885, 60512), (34038, 60240), (36144, 56730), (37820, 54216), (38905, 52704), (40160, 51057), (43920, 46686), (44640, 45933), (45180, 45384)]