20122352640

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11244

約数の個数: 352

約数和(自身を含む): 77018948160

約数和(自身を除く): 56896595520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5120, 5616, 5760, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9216, 9360, 9984, 11197, 11232, 11520, 12480, 13312, 13824, 14040, 14976, 15360, 16640, 17280, 18720, 19968, 22394, 22464, 23040, 24960, 27648, 28080, 29952, 33280, 33591, 34560, 37440, 39936, 44788, 44928, 46080, 49920, 55985, 56160, 59904, 66560, 67182, 69120, 74880, 89576, 89856, 99840, 100773, 111970, 112320, 119808, 134364, 138240, 145561, 149760, 167955, 179152, 179712, 199680, 201546, 223940, 224640, 268728, 291122, 299520, 302319, 335910, 358304, 359424, 403092, 436683, 447880, 449280, 503865, 537456, 582244, 599040, 604638, 671820, 716608, 727805, 806184, 873366, 895760, 898560, 1007730, 1074912, 1164488, 1209276, 1310049, 1343640, 1433216, 1455610, 1511595, 1612368, 1746732, 1791520, 1797120, 2015460, 2149824, 2183415, 2328976, 2418552, 2620098, 2687280, 2866432, 2911220, 3023190, 3224736, 3493464, 3583040, 3930147, 4030920, 4299648, 4366830, 4657952, 4837104, 5240196, 5374560, 5732864, 5822440, 6046380, 6449472, 6550245, 6986928, 7166080, 7860294, 8061840, 8599296, 8733660, 9315904, 9674208, 10480392, 10749120, 11465728, 11644880, 12092760, 12898944, 13100490, 13973856, 14332160, 15720588, 16123680, 17198592, 17467320, 18631808, 19348416, 19650735, 20960784, 21498240, 23289760, 24185520, 25797888, 26200980, 27947712, 28664320, 31441176, 32247360, 34397184, 34934640, 37263616, 38696832, 39301470, 41921568, 42996480, 46579520, 48371040, 51595776, 52401960, 55895424, 57328640, 62882352, 64494720, 69869280, 74527232, 77393664, 78602940, 83843136, 85992960, 93159040, 96742080, 103191552, 104803920, 111790848, 125764704, 128989440, 139738560, 149054464, 154787328, 157205880, 167686272, 171985920, 186318080, 193484160, 209607840, 223581696, 251529408, 257978880, 279477120, 309574656, 314411760, 335372544, 372636160, 386968320, 419215680, 447163392, 503058816, 515957760, 558954240, 628823520, 670745088, 745272320, 773936640, 838431360, 1006117632, 1117908480, 1257647040, 1341490176, 1547873280, 1676862720, 2012235264, 2235816960, 2515294080, 3353725440, 4024470528, 5030588160, 6707450880, 10061176320, 20122352640]

約数ペア:

[(1, 20122352640), (2, 10061176320), (3, 6707450880), (4, 5030588160), (5, 4024470528), (6, 3353725440), (8, 2515294080), (9, 2235816960), (10, 2012235264), (12, 1676862720), (13, 1547873280), (15, 1341490176), (16, 1257647040), (18, 1117908480), (20, 1006117632), (24, 838431360), (26, 773936640), (27, 745272320), (30, 670745088), (32, 628823520), (36, 558954240), (39, 515957760), (40, 503058816), (45, 447163392), (48, 419215680), (52, 386968320), (54, 372636160), (60, 335372544), (64, 314411760), (65, 309574656), (72, 279477120), (78, 257978880), (80, 251529408), (90, 223581696), (96, 209607840), (104, 193484160), (108, 186318080), (117, 171985920), (120, 167686272), (128, 157205880), (130, 154787328), (135, 149054464), (144, 139738560), (156, 128989440), (160, 125764704), (180, 111790848), (192, 104803920), (195, 103191552), (208, 96742080), (216, 93159040), (234, 85992960), (240, 83843136), (256, 78602940), (260, 77393664), (270, 74527232), (288, 69869280), (312, 64494720), (320, 62882352), (351, 57328640), (360, 55895424), (384, 52401960), (390, 51595776), (416, 48371040), (432, 46579520), (468, 42996480), (480, 41921568), (512, 39301470), (520, 38696832), (540, 37263616), (576, 34934640), (585, 34397184), (624, 32247360), (640, 31441176), (702, 28664320), (720, 27947712), (768, 26200980), (780, 25797888), (832, 24185520), (864, 23289760), (936, 21498240), (960, 20960784), (1024, 19650735), (1040, 19348416), (1080, 18631808), (1152, 17467320), (1170, 17198592), (1248, 16123680), (1280, 15720588), (1404, 14332160), (1440, 13973856), (1536, 13100490), (1560, 12898944), (1664, 12092760), (1728, 11644880), (1755, 11465728), (1872, 10749120), (1920, 10480392), (2080, 9674208), (2160, 9315904), (2304, 8733660), (2340, 8599296), (2496, 8061840), (2560, 7860294), (2808, 7166080), (2880, 6986928), (3072, 6550245), (3120, 6449472), (3328, 6046380), (3456, 5822440), (3510, 5732864), (3744, 5374560), (3840, 5240196), (4160, 4837104), (4320, 4657952), (4608, 4366830), (4680, 4299648), (4992, 4030920), (5120, 3930147), (5616, 3583040), (5760, 3493464), (6240, 3224736), (6656, 3023190), (6912, 2911220), (7020, 2866432), (7488, 2687280), (7680, 2620098), (8320, 2418552), (8640, 2328976), (9216, 2183415), (9360, 2149824), (9984, 2015460), (11197, 1797120), (11232, 1791520), (11520, 1746732), (12480, 1612368), (13312, 1511595), (13824, 1455610), (14040, 1433216), (14976, 1343640), (15360, 1310049), (16640, 1209276), (17280, 1164488), (18720, 1074912), (19968, 1007730), (22394, 898560), (22464, 895760), (23040, 873366), (24960, 806184), (27648, 727805), (28080, 716608), (29952, 671820), (33280, 604638), (33591, 599040), (34560, 582244), (37440, 537456), (39936, 503865), (44788, 449280), (44928, 447880), (46080, 436683), (49920, 403092), (55985, 359424), (56160, 358304), (59904, 335910), (66560, 302319), (67182, 299520), (69120, 291122), (74880, 268728), (89576, 224640), (89856, 223940), (99840, 201546), (100773, 199680), (111970, 179712), (112320, 179152), (119808, 167955), (134364, 149760), (138240, 145561)]