1983221280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 384

約数和(自身を含む): 7315660800

約数和(自身を除く): 5332439520

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, 59, 60, 62, 72, 80, 90, 93, 96, 108, 118, 120, 124, 135, 144, 155, 160, 177, 180, 186, 216, 236, 240, 248, 251, 270, 279, 288, 295, 310, 354, 360, 372, 432, 465, 472, 480, 496, 502, 531, 540, 558, 590, 620, 708, 720, 744, 753, 837, 864, 885, 930, 944, 992, 1004, 1062, 1080, 1116, 1180, 1240, 1255, 1395, 1416, 1440, 1488, 1506, 1593, 1674, 1770, 1829, 1860, 1888, 2008, 2124, 2160, 2232, 2259, 2360, 2480, 2510, 2655, 2790, 2832, 2976, 3012, 3186, 3348, 3540, 3658, 3720, 3765, 4016, 4185, 4248, 4320, 4464, 4518, 4720, 4960, 5020, 5310, 5487, 5580, 5664, 6024, 6372, 6696, 6777, 7080, 7316, 7440, 7530, 7781, 7965, 8032, 8370, 8496, 8928, 9036, 9145, 9440, 10040, 10620, 10974, 11160, 11295, 12048, 12744, 13392, 13554, 14160, 14632, 14809, 14880, 15060, 15562, 15930, 16461, 16740, 16992, 18072, 18290, 20080, 21240, 21948, 22320, 22590, 23343, 24096, 25488, 26784, 27108, 27435, 28320, 29264, 29618, 30120, 31124, 31860, 32922, 33480, 33885, 36144, 36580, 38905, 40160, 42480, 43896, 44427, 44640, 45180, 46686, 49383, 50976, 54216, 54870, 58528, 59236, 60240, 62248, 63720, 65844, 66960, 67770, 70029, 72288, 73160, 74045, 77810, 82305, 84960, 87792, 88854, 90360, 93372, 98766, 108432, 109740, 116715, 118472, 120480, 124496, 127440, 131688, 133281, 133920, 135540, 140058, 146320, 148090, 155620, 164610, 175584, 177708, 180720, 186744, 197532, 210087, 216864, 219480, 222135, 233430, 236944, 246915, 248992, 254880, 263376, 266562, 271080, 280116, 292640, 296180, 311240, 329220, 350145, 355416, 361440, 373488, 395064, 399843, 420174, 438960, 444270, 459079, 466860, 473888, 493830, 526752, 533124, 542160, 560232, 592360, 622480, 658440, 666405, 700290, 710832, 746976, 790128, 799686, 840348, 877920, 888540, 918158, 933720, 987660, 1050435, 1066248, 1084320, 1120464, 1184720, 1244960, 1316880, 1332810, 1377237, 1400580, 1421664, 1580256, 1599372, 1680696, 1777080, 1836316, 1867440, 1975320, 1999215, 2100870, 2132496, 2240928, 2295395, 2369440, 2633760, 2665620, 2754474, 2801160, 3198744, 3361392, 3554160, 3672632, 3734880, 3950640, 3998430, 4131711, 4201740, 4264992, 4590790, 5331240, 5508948, 5602320, 6397488, 6722784, 6886185, 7108320, 7345264, 7901280, 7996860, 8263422, 8403480, 9181580, 10662480, 11017896, 11204640, 12395133, 12794976, 13772370, 14690528, 15993720, 16526844, 16806960, 18363160, 20658555, 21324960, 22035792, 24790266, 27544740, 31987440, 33053688, 33613920, 36726320, 41317110, 44071584, 49580532, 55089480, 61975665, 63974880, 66107376, 73452640, 82634220, 99161064, 110178960, 123951330, 132214752, 165268440, 198322128, 220357920, 247902660, 330536880, 396644256, 495805320, 661073760, 991610640, 1983221280]

約数ペア:

[(1, 1983221280), (2, 991610640), (3, 661073760), (4, 495805320), (5, 396644256), (6, 330536880), (8, 247902660), (9, 220357920), (10, 198322128), (12, 165268440), (15, 132214752), (16, 123951330), (18, 110178960), (20, 99161064), (24, 82634220), (27, 73452640), (30, 66107376), (31, 63974880), (32, 61975665), (36, 55089480), (40, 49580532), (45, 44071584), (48, 41317110), (54, 36726320), (59, 33613920), (60, 33053688), (62, 31987440), (72, 27544740), (80, 24790266), (90, 22035792), (93, 21324960), (96, 20658555), (108, 18363160), (118, 16806960), (120, 16526844), (124, 15993720), (135, 14690528), (144, 13772370), (155, 12794976), (160, 12395133), (177, 11204640), (180, 11017896), (186, 10662480), (216, 9181580), (236, 8403480), (240, 8263422), (248, 7996860), (251, 7901280), (270, 7345264), (279, 7108320), (288, 6886185), (295, 6722784), (310, 6397488), (354, 5602320), (360, 5508948), (372, 5331240), (432, 4590790), (465, 4264992), (472, 4201740), (480, 4131711), (496, 3998430), (502, 3950640), (531, 3734880), (540, 3672632), (558, 3554160), (590, 3361392), (620, 3198744), (708, 2801160), (720, 2754474), (744, 2665620), (753, 2633760), (837, 2369440), (864, 2295395), (885, 2240928), (930, 2132496), (944, 2100870), (992, 1999215), (1004, 1975320), (1062, 1867440), (1080, 1836316), (1116, 1777080), (1180, 1680696), (1240, 1599372), (1255, 1580256), (1395, 1421664), (1416, 1400580), (1440, 1377237), (1488, 1332810), (1506, 1316880), (1593, 1244960), (1674, 1184720), (1770, 1120464), (1829, 1084320), (1860, 1066248), (1888, 1050435), (2008, 987660), (2124, 933720), (2160, 918158), (2232, 888540), (2259, 877920), (2360, 840348), (2480, 799686), (2510, 790128), (2655, 746976), (2790, 710832), (2832, 700290), (2976, 666405), (3012, 658440), (3186, 622480), (3348, 592360), (3540, 560232), (3658, 542160), (3720, 533124), (3765, 526752), (4016, 493830), (4185, 473888), (4248, 466860), (4320, 459079), (4464, 444270), (4518, 438960), (4720, 420174), (4960, 399843), (5020, 395064), (5310, 373488), (5487, 361440), (5580, 355416), (5664, 350145), (6024, 329220), (6372, 311240), (6696, 296180), (6777, 292640), (7080, 280116), (7316, 271080), (7440, 266562), (7530, 263376), (7781, 254880), (7965, 248992), (8032, 246915), (8370, 236944), (8496, 233430), (8928, 222135), (9036, 219480), (9145, 216864), (9440, 210087), (10040, 197532), (10620, 186744), (10974, 180720), (11160, 177708), (11295, 175584), (12048, 164610), (12744, 155620), (13392, 148090), (13554, 146320), (14160, 140058), (14632, 135540), (14809, 133920), (14880, 133281), (15060, 131688), (15562, 127440), (15930, 124496), (16461, 120480), (16740, 118472), (16992, 116715), (18072, 109740), (18290, 108432), (20080, 98766), (21240, 93372), (21948, 90360), (22320, 88854), (22590, 87792), (23343, 84960), (24096, 82305), (25488, 77810), (26784, 74045), (27108, 73160), (27435, 72288), (28320, 70029), (29264, 67770), (29618, 66960), (30120, 65844), (31124, 63720), (31860, 62248), (32922, 60240), (33480, 59236), (33885, 58528), (36144, 54870), (36580, 54216), (38905, 50976), (40160, 49383), (42480, 46686), (43896, 45180), (44427, 44640)]