1989567360

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 384

約数和(自身を含む): 7779058560

約数和(自身を除く): 5789491200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1152, 1163, 1188, 1215, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2326, 2376, 2430, 2592, 2640, 2673, 2880, 2970, 3168, 3240, 3456, 3489, 3520, 3564, 3888, 3960, 4224, 4320, 4455, 4652, 4752, 4860, 5184, 5280, 5346, 5760, 5815, 5940, 6336, 6480, 6978, 7040, 7128, 7776, 7920, 8640, 8910, 9304, 9504, 9720, 10368, 10467, 10560, 10692, 11630, 11880, 12672, 12793, 12960, 13365, 13956, 14256, 15552, 15840, 17280, 17445, 17820, 18608, 19008, 19440, 20934, 21120, 21384, 23260, 23760, 25586, 25920, 26730, 27912, 28512, 31104, 31401, 31680, 34890, 35640, 37216, 38016, 38379, 38880, 41868, 42768, 46520, 47520, 51172, 51840, 52335, 53460, 55824, 57024, 62802, 63360, 63965, 69780, 71280, 74432, 76758, 77760, 83736, 85536, 93040, 94203, 95040, 102344, 104670, 106920, 111648, 114048, 115137, 125604, 127930, 139560, 142560, 148864, 153516, 155520, 157005, 167472, 171072, 186080, 188406, 190080, 191895, 204688, 209340, 213840, 223296, 230274, 251208, 255860, 279120, 282609, 285120, 307032, 314010, 334944, 342144, 345411, 372160, 376812, 383790, 409376, 418680, 427680, 446592, 460548, 471015, 502416, 511720, 558240, 565218, 570240, 575685, 614064, 628020, 669888, 690822, 744320, 753624, 767580, 818752, 837360, 855360, 921096, 942030, 1004832, 1023440, 1036233, 1116480, 1130436, 1151370, 1228128, 1256040, 1339776, 1381644, 1413045, 1507248, 1535160, 1637504, 1674720, 1710720, 1727055, 1842192, 1884060, 2009664, 2046880, 2072466, 2232960, 2260872, 2302740, 2456256, 2512080, 2763288, 2826090, 3014496, 3070320, 3108699, 3349440, 3454110, 3684384, 3768120, 4019328, 4093760, 4144932, 4521744, 4605480, 4912512, 5024160, 5181165, 5526576, 5652180, 6028992, 6140640, 6217398, 6698880, 6908220, 7368768, 7536240, 8187520, 8289864, 9043488, 9210960, 10048320, 10362330, 11053152, 11304360, 12057984, 12281280, 12434796, 13816440, 14737536, 15072480, 15543495, 16579728, 18086976, 18421920, 20096640, 20724660, 22106304, 22608720, 24562560, 24869592, 27632880, 30144960, 31086990, 33159456, 36173952, 36843840, 41449320, 44212608, 45217440, 49739184, 55265760, 60289920, 62173980, 66318912, 73687680, 82898640, 90434880, 99478368, 110531520, 124347960, 132637824, 165797280, 180869760, 198956736, 221063040, 248695920, 331594560, 397913472, 497391840, 663189120, 994783680, 1989567360]

約数ペア:

[(1, 1989567360), (2, 994783680), (3, 663189120), (4, 497391840), (5, 397913472), (6, 331594560), (8, 248695920), (9, 221063040), (10, 198956736), (11, 180869760), (12, 165797280), (15, 132637824), (16, 124347960), (18, 110531520), (20, 99478368), (22, 90434880), (24, 82898640), (27, 73687680), (30, 66318912), (32, 62173980), (33, 60289920), (36, 55265760), (40, 49739184), (44, 45217440), (45, 44212608), (48, 41449320), (54, 36843840), (55, 36173952), (60, 33159456), (64, 31086990), (66, 30144960), (72, 27632880), (80, 24869592), (81, 24562560), (88, 22608720), (90, 22106304), (96, 20724660), (99, 20096640), (108, 18421920), (110, 18086976), (120, 16579728), (128, 15543495), (132, 15072480), (135, 14737536), (144, 13816440), (160, 12434796), (162, 12281280), (165, 12057984), (176, 11304360), (180, 11053152), (192, 10362330), (198, 10048320), (216, 9210960), (220, 9043488), (240, 8289864), (243, 8187520), (264, 7536240), (270, 7368768), (288, 6908220), (297, 6698880), (320, 6217398), (324, 6140640), (330, 6028992), (352, 5652180), (360, 5526576), (384, 5181165), (396, 5024160), (405, 4912512), (432, 4605480), (440, 4521744), (480, 4144932), (486, 4093760), (495, 4019328), (528, 3768120), (540, 3684384), (576, 3454110), (594, 3349440), (640, 3108699), (648, 3070320), (660, 3014496), (704, 2826090), (720, 2763288), (792, 2512080), (810, 2456256), (864, 2302740), (880, 2260872), (891, 2232960), (960, 2072466), (972, 2046880), (990, 2009664), (1056, 1884060), (1080, 1842192), (1152, 1727055), (1163, 1710720), (1188, 1674720), (1215, 1637504), (1296, 1535160), (1320, 1507248), (1408, 1413045), (1440, 1381644), (1485, 1339776), (1584, 1256040), (1620, 1228128), (1728, 1151370), (1760, 1130436), (1782, 1116480), (1920, 1036233), (1944, 1023440), (1980, 1004832), (2112, 942030), (2160, 921096), (2326, 855360), (2376, 837360), (2430, 818752), (2592, 767580), (2640, 753624), (2673, 744320), (2880, 690822), (2970, 669888), (3168, 628020), (3240, 614064), (3456, 575685), (3489, 570240), (3520, 565218), (3564, 558240), (3888, 511720), (3960, 502416), (4224, 471015), (4320, 460548), (4455, 446592), (4652, 427680), (4752, 418680), (4860, 409376), (5184, 383790), (5280, 376812), (5346, 372160), (5760, 345411), (5815, 342144), (5940, 334944), (6336, 314010), (6480, 307032), (6978, 285120), (7040, 282609), (7128, 279120), (7776, 255860), (7920, 251208), (8640, 230274), (8910, 223296), (9304, 213840), (9504, 209340), (9720, 204688), (10368, 191895), (10467, 190080), (10560, 188406), (10692, 186080), (11630, 171072), (11880, 167472), (12672, 157005), (12793, 155520), (12960, 153516), (13365, 148864), (13956, 142560), (14256, 139560), (15552, 127930), (15840, 125604), (17280, 115137), (17445, 114048), (17820, 111648), (18608, 106920), (19008, 104670), (19440, 102344), (20934, 95040), (21120, 94203), (21384, 93040), (23260, 85536), (23760, 83736), (25586, 77760), (25920, 76758), (26730, 74432), (27912, 71280), (28512, 69780), (31104, 63965), (31401, 63360), (31680, 62802), (34890, 57024), (35640, 55824), (37216, 53460), (38016, 52335), (38379, 51840), (38880, 51172), (41868, 47520), (42768, 46520)]