20239510080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1257

約数の個数: 224

約数和(自身を含む): 65462261760

約数和(自身を除く): 45222751680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 419, 480, 536, 670, 751, 804, 838, 960, 1005, 1072, 1257, 1340, 1502, 1608, 1676, 2010, 2095, 2144, 2253, 2514, 2680, 3004, 3216, 3352, 3755, 4020, 4190, 4288, 4506, 5028, 5360, 6008, 6285, 6432, 6704, 7510, 8040, 8380, 9012, 10056, 10720, 11265, 12016, 12570, 12864, 13408, 15020, 16080, 16760, 18024, 20112, 21440, 22530, 24032, 25140, 26816, 28073, 30040, 32160, 33520, 36048, 40224, 45060, 48064, 50280, 50317, 56146, 60080, 64320, 67040, 72096, 80448, 84219, 90120, 100560, 100634, 112292, 120160, 134080, 140365, 144192, 150951, 168438, 180240, 201120, 201268, 224584, 240320, 251585, 280730, 301902, 314669, 336876, 360480, 402240, 402536, 421095, 449168, 503170, 561460, 603804, 629338, 673752, 720960, 754755, 805072, 842190, 898336, 944007, 1006340, 1122920, 1207608, 1258676, 1347504, 1509510, 1573345, 1610144, 1684380, 1796672, 1888014, 2012680, 2245840, 2415216, 2517352, 2695008, 3019020, 3146690, 3220288, 3368760, 3776028, 4025360, 4491680, 4720035, 4830432, 5034704, 5390016, 6038040, 6293380, 6737520, 7552056, 8050720, 8983360, 9440070, 9660864, 10069408, 12076080, 12586760, 13475040, 15104112, 16101440, 18880140, 20138816, 21082823, 24152160, 25173520, 26950080, 30208224, 37760280, 42165646, 48304320, 50347040, 60416448, 63248469, 75520560, 84331292, 100694080, 105414115, 126496938, 151041120, 168662584, 210828230, 252993876, 302082240, 316242345, 337325168, 421656460, 505987752, 632484690, 674650336, 843312920, 1011975504, 1264969380, 1349300672, 1686625840, 2023951008, 2529938760, 3373251680, 4047902016, 5059877520, 6746503360, 10119755040, 20239510080]

約数ペア:

[(1, 20239510080), (2, 10119755040), (3, 6746503360), (4, 5059877520), (5, 4047902016), (6, 3373251680), (8, 2529938760), (10, 2023951008), (12, 1686625840), (15, 1349300672), (16, 1264969380), (20, 1011975504), (24, 843312920), (30, 674650336), (32, 632484690), (40, 505987752), (48, 421656460), (60, 337325168), (64, 316242345), (67, 302082240), (80, 252993876), (96, 210828230), (120, 168662584), (134, 151041120), (160, 126496938), (192, 105414115), (201, 100694080), (240, 84331292), (268, 75520560), (320, 63248469), (335, 60416448), (402, 50347040), (419, 48304320), (480, 42165646), (536, 37760280), (670, 30208224), (751, 26950080), (804, 25173520), (838, 24152160), (960, 21082823), (1005, 20138816), (1072, 18880140), (1257, 16101440), (1340, 15104112), (1502, 13475040), (1608, 12586760), (1676, 12076080), (2010, 10069408), (2095, 9660864), (2144, 9440070), (2253, 8983360), (2514, 8050720), (2680, 7552056), (3004, 6737520), (3216, 6293380), (3352, 6038040), (3755, 5390016), (4020, 5034704), (4190, 4830432), (4288, 4720035), (4506, 4491680), (5028, 4025360), (5360, 3776028), (6008, 3368760), (6285, 3220288), (6432, 3146690), (6704, 3019020), (7510, 2695008), (8040, 2517352), (8380, 2415216), (9012, 2245840), (10056, 2012680), (10720, 1888014), (11265, 1796672), (12016, 1684380), (12570, 1610144), (12864, 1573345), (13408, 1509510), (15020, 1347504), (16080, 1258676), (16760, 1207608), (18024, 1122920), (20112, 1006340), (21440, 944007), (22530, 898336), (24032, 842190), (25140, 805072), (26816, 754755), (28073, 720960), (30040, 673752), (32160, 629338), (33520, 603804), (36048, 561460), (40224, 503170), (45060, 449168), (48064, 421095), (50280, 402536), (50317, 402240), (56146, 360480), (60080, 336876), (64320, 314669), (67040, 301902), (72096, 280730), (80448, 251585), (84219, 240320), (90120, 224584), (100560, 201268), (100634, 201120), (112292, 180240), (120160, 168438), (134080, 150951), (140365, 144192)]