20173731840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 576

約数和(自身を含む): 75661840800

約数和(自身を除く): 55488108960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 64, 72, 76, 80, 82, 90, 95, 96, 114, 120, 123, 128, 144, 152, 160, 164, 171, 180, 190, 192, 205, 228, 240, 246, 256, 281, 285, 288, 304, 320, 328, 342, 360, 369, 380, 384, 410, 456, 480, 492, 512, 562, 570, 576, 608, 615, 640, 656, 684, 720, 738, 760, 768, 779, 820, 843, 855, 912, 960, 984, 1024, 1124, 1140, 1152, 1216, 1230, 1280, 1312, 1368, 1405, 1440, 1476, 1520, 1536, 1558, 1640, 1686, 1710, 1824, 1845, 1920, 1968, 2048, 2248, 2280, 2304, 2337, 2432, 2460, 2529, 2560, 2624, 2736, 2810, 2880, 2952, 3040, 3072, 3116, 3280, 3372, 3420, 3648, 3690, 3840, 3895, 3936, 4215, 4496, 4560, 4608, 4674, 4864, 4920, 5058, 5120, 5248, 5339, 5472, 5620, 5760, 5904, 6080, 6144, 6232, 6560, 6744, 6840, 7011, 7296, 7380, 7680, 7790, 7872, 8430, 8992, 9120, 9216, 9348, 9728, 9840, 10116, 10240, 10496, 10678, 10944, 11240, 11520, 11521, 11685, 11808, 12160, 12464, 12645, 13120, 13488, 13680, 14022, 14592, 14760, 15360, 15580, 15744, 16017, 16860, 17984, 18240, 18432, 18696, 19456, 19680, 20232, 20992, 21356, 21888, 22480, 23040, 23042, 23370, 23616, 24320, 24928, 25290, 26240, 26695, 26976, 27360, 28044, 29184, 29520, 30720, 31160, 31488, 32034, 33720, 34563, 35055, 35968, 36480, 37392, 38912, 39360, 40464, 41984, 42712, 43776, 44960, 46080, 46084, 46740, 47232, 48051, 48640, 49856, 50580, 52480, 53390, 53952, 54720, 56088, 57605, 58368, 59040, 62320, 62976, 64068, 67440, 69126, 70110, 71936, 72960, 74784, 78720, 80085, 80928, 83968, 85424, 87552, 89920, 92160, 92168, 93480, 94464, 96102, 97280, 99712, 101160, 103689, 104960, 106780, 107904, 109440, 112176, 115210, 116736, 118080, 124640, 125952, 128136, 134880, 138252, 140220, 143872, 145920, 149568, 157440, 160170, 161856, 170848, 172815, 175104, 179840, 184336, 186960, 188928, 192204, 194560, 199424, 202320, 207378, 209920, 213560, 215808, 218880, 218899, 224352, 230420, 236160, 240255, 249280, 251904, 256272, 269760, 276504, 280440, 287744, 291840, 299136, 314880, 320340, 323712, 341696, 345630, 350208, 359680, 368672, 373920, 377856, 384408, 398848, 404640, 414756, 419840, 427120, 431616, 437760, 437798, 448704, 460840, 472320, 480510, 498560, 512544, 518445, 539520, 553008, 560880, 575488, 583680, 598272, 629760, 640680, 647424, 656697, 683392, 691260, 719360, 737344, 747840, 755712, 768816, 797696, 809280, 829512, 854240, 863232, 875520, 875596, 897408, 921680, 944640, 961020, 997120, 1025088, 1036890, 1079040, 1094495, 1106016, 1121760, 1196544, 1259520, 1281360, 1294848, 1313394, 1366784, 1382520, 1438720, 1474688, 1495680, 1537632, 1595392, 1618560, 1659024, 1708480, 1726464, 1751040, 1751192, 1794816, 1843360, 1889280, 1922040, 1970091, 1994240, 2050176, 2073780, 2158080, 2188990, 2212032, 2243520, 2393088, 2562720, 2589696, 2626788, 2733568, 2765040, 2877440, 2949376, 2991360, 3075264, 3237120, 3283485, 3318048, 3416960, 3502384, 3589632, 3686720, 3778560, 3844080, 3940182, 3988480, 4100352, 4147560, 4316160, 4377980, 4424064, 4487040, 4786176, 5125440, 5179392, 5253576, 5467136, 5530080, 5898752, 5982720, 6150528, 6474240, 6566970, 6636096, 6833920, 7004768, 7179264, 7373440, 7688160, 7880364, 7976960, 8200704, 8295120, 8632320, 8755960, 8848128, 8974080, 9850455, 10250880, 10507152, 10934272, 11060160, 11797504, 11965440, 12301056, 12948480, 13133940, 13272192, 13667840, 14009536, 14358528, 14746880, 15376320, 15760728, 16401408, 16590240, 17511920, 17696256, 17948160, 19700910, 20501760, 21014304, 22120320, 23595008, 23930880, 24602112, 25896960, 26267880, 26544384, 27335680, 28019072, 29493760, 30752640, 31521456, 32802816, 33180480, 35023840, 35392512, 35896320, 39401820, 41003520, 42028608, 44240640, 49204224, 52535760, 53088768, 54671360, 56038144, 58987520, 61505280, 63042912, 66360960, 70047680, 70785024, 71792640, 78803640, 82007040, 84057216, 88481280, 98408448, 105071520, 106177536, 112076288, 117975040, 123010560, 126085824, 132721920, 140095360, 157607280, 164014080, 168114432, 176962560, 210143040, 212355072, 224152576, 246021120, 252171648, 265443840, 280190720, 315214560, 336228864, 353925120, 420286080, 448305152, 492042240, 504343296, 530887680, 560381440, 630429120, 672457728, 840572160, 1008686592, 1061775360, 1120762880, 1260858240, 1344915456, 1681144320, 2017373184, 2241525760, 2521716480, 3362288640, 4034746368, 5043432960, 6724577280, 10086865920, 20173731840]

約数ペア:

[(1, 20173731840), (2, 10086865920), (3, 6724577280), (4, 5043432960), (5, 4034746368), (6, 3362288640), (8, 2521716480), (9, 2241525760), (10, 2017373184), (12, 1681144320), (15, 1344915456), (16, 1260858240), (18, 1120762880), (19, 1061775360), (20, 1008686592), (24, 840572160), (30, 672457728), (32, 630429120), (36, 560381440), (38, 530887680), (40, 504343296), (41, 492042240), (45, 448305152), (48, 420286080), (57, 353925120), (60, 336228864), (64, 315214560), (72, 280190720), (76, 265443840), (80, 252171648), (82, 246021120), (90, 224152576), (95, 212355072), (96, 210143040), (114, 176962560), (120, 168114432), (123, 164014080), (128, 157607280), (144, 140095360), (152, 132721920), (160, 126085824), (164, 123010560), (171, 117975040), (180, 112076288), (190, 106177536), (192, 105071520), (205, 98408448), (228, 88481280), (240, 84057216), (246, 82007040), (256, 78803640), (281, 71792640), (285, 70785024), (288, 70047680), (304, 66360960), (320, 63042912), (328, 61505280), (342, 58987520), (360, 56038144), (369, 54671360), (380, 53088768), (384, 52535760), (410, 49204224), (456, 44240640), (480, 42028608), (492, 41003520), (512, 39401820), (562, 35896320), (570, 35392512), (576, 35023840), (608, 33180480), (615, 32802816), (640, 31521456), (656, 30752640), (684, 29493760), (720, 28019072), (738, 27335680), (760, 26544384), (768, 26267880), (779, 25896960), (820, 24602112), (843, 23930880), (855, 23595008), (912, 22120320), (960, 21014304), (984, 20501760), (1024, 19700910), (1124, 17948160), (1140, 17696256), (1152, 17511920), (1216, 16590240), (1230, 16401408), (1280, 15760728), (1312, 15376320), (1368, 14746880), (1405, 14358528), (1440, 14009536), (1476, 13667840), (1520, 13272192), (1536, 13133940), (1558, 12948480), (1640, 12301056), (1686, 11965440), (1710, 11797504), (1824, 11060160), (1845, 10934272), (1920, 10507152), (1968, 10250880), (2048, 9850455), (2248, 8974080), (2280, 8848128), (2304, 8755960), (2337, 8632320), (2432, 8295120), (2460, 8200704), (2529, 7976960), (2560, 7880364), (2624, 7688160), (2736, 7373440), (2810, 7179264), (2880, 7004768), (2952, 6833920), (3040, 6636096), (3072, 6566970), (3116, 6474240), (3280, 6150528), (3372, 5982720), (3420, 5898752), (3648, 5530080), (3690, 5467136), (3840, 5253576), (3895, 5179392), (3936, 5125440), (4215, 4786176), (4496, 4487040), (4560, 4424064), (4608, 4377980), (4674, 4316160), (4864, 4147560), (4920, 4100352), (5058, 3988480), (5120, 3940182), (5248, 3844080), (5339, 3778560), (5472, 3686720), (5620, 3589632), (5760, 3502384), (5904, 3416960), (6080, 3318048), (6144, 3283485), (6232, 3237120), (6560, 3075264), (6744, 2991360), (6840, 2949376), (7011, 2877440), (7296, 2765040), (7380, 2733568), (7680, 2626788), (7790, 2589696), (7872, 2562720), (8430, 2393088), (8992, 2243520), (9120, 2212032), (9216, 2188990), (9348, 2158080), (9728, 2073780), (9840, 2050176), (10116, 1994240), (10240, 1970091), (10496, 1922040), (10678, 1889280), (10944, 1843360), (11240, 1794816), (11520, 1751192), (11521, 1751040), (11685, 1726464), (11808, 1708480), (12160, 1659024), (12464, 1618560), (12645, 1595392), (13120, 1537632), (13488, 1495680), (13680, 1474688), (14022, 1438720), (14592, 1382520), (14760, 1366784), (15360, 1313394), (15580, 1294848), (15744, 1281360), (16017, 1259520), (16860, 1196544), (17984, 1121760), (18240, 1106016), (18432, 1094495), (18696, 1079040), (19456, 1036890), (19680, 1025088), (20232, 997120), (20992, 961020), (21356, 944640), (21888, 921680), (22480, 897408), (23040, 875596), (23042, 875520), (23370, 863232), (23616, 854240), (24320, 829512), (24928, 809280), (25290, 797696), (26240, 768816), (26695, 755712), (26976, 747840), (27360, 737344), (28044, 719360), (29184, 691260), (29520, 683392), (30720, 656697), (31160, 647424), (31488, 640680), (32034, 629760), (33720, 598272), (34563, 583680), (35055, 575488), (35968, 560880), (36480, 553008), (37392, 539520), (38912, 518445), (39360, 512544), (40464, 498560), (41984, 480510), (42712, 472320), (43776, 460840), (44960, 448704), (46080, 437798), (46084, 437760), (46740, 431616), (47232, 427120), (48051, 419840), (48640, 414756), (49856, 404640), (50580, 398848), (52480, 384408), (53390, 377856), (53952, 373920), (54720, 368672), (56088, 359680), (57605, 350208), (58368, 345630), (59040, 341696), (62320, 323712), (62976, 320340), (64068, 314880), (67440, 299136), (69126, 291840), (70110, 287744), (71936, 280440), (72960, 276504), (74784, 269760), (78720, 256272), (80085, 251904), (80928, 249280), (83968, 240255), (85424, 236160), (87552, 230420), (89920, 224352), (92160, 218899), (92168, 218880), (93480, 215808), (94464, 213560), (96102, 209920), (97280, 207378), (99712, 202320), (101160, 199424), (103689, 194560), (104960, 192204), (106780, 188928), (107904, 186960), (109440, 184336), (112176, 179840), (115210, 175104), (116736, 172815), (118080, 170848), (124640, 161856), (125952, 160170), (128136, 157440), (134880, 149568), (138252, 145920), (140220, 143872)]