2810577280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 8476812000

約数和(自身を除く): 5666234720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 53, 56, 64, 70, 76, 80, 89, 95, 98, 106, 112, 128, 133, 140, 152, 160, 178, 190, 196, 212, 224, 245, 265, 266, 280, 304, 320, 356, 371, 380, 392, 424, 445, 448, 490, 530, 532, 560, 608, 623, 640, 665, 712, 742, 760, 784, 848, 890, 896, 931, 980, 1007, 1060, 1064, 1120, 1216, 1246, 1330, 1424, 1484, 1520, 1568, 1691, 1696, 1780, 1855, 1862, 1960, 2014, 2120, 2128, 2240, 2432, 2492, 2597, 2660, 2848, 2968, 3040, 3115, 3136, 3382, 3392, 3560, 3710, 3724, 3920, 4028, 4240, 4256, 4361, 4480, 4655, 4717, 4984, 5035, 5194, 5320, 5696, 5936, 6080, 6230, 6272, 6764, 6784, 7049, 7120, 7420, 7448, 7840, 8056, 8455, 8480, 8512, 8722, 9310, 9434, 9968, 10070, 10388, 10640, 11392, 11837, 11872, 12160, 12460, 12985, 13528, 14098, 14240, 14840, 14896, 15680, 16112, 16910, 16960, 17024, 17444, 18620, 18868, 19936, 20140, 20776, 21280, 21805, 23585, 23674, 23744, 24920, 25970, 27056, 28196, 28480, 29680, 29792, 31360, 32224, 33019, 33820, 33920, 34888, 35245, 37240, 37736, 39872, 40280, 41552, 42560, 43610, 47170, 47348, 47488, 49343, 49840, 51940, 54112, 56392, 56960, 59185, 59360, 59584, 64448, 66038, 67640, 69776, 70490, 74480, 75472, 79744, 80560, 82859, 83104, 85120, 87220, 89623, 94340, 94696, 98686, 99680, 103880, 108224, 112784, 118370, 118720, 119168, 128896, 132076, 135280, 139552, 140980, 148960, 150944, 161120, 165095, 165718, 166208, 174440, 179246, 188680, 189392, 197372, 199360, 207760, 216448, 225568, 231133, 236740, 237440, 246715, 264152, 270560, 279104, 281960, 297920, 301888, 322240, 330190, 331436, 332416, 348880, 358492, 377360, 378784, 394744, 398720, 414295, 415520, 448115, 451136, 462266, 473480, 493430, 528304, 541120, 558208, 563920, 595840, 603776, 627361, 644480, 660380, 662872, 697760, 716984, 754720, 757568, 789488, 828590, 831040, 896230, 902272, 924532, 946960, 986860, 1056608, 1082240, 1127840, 1155665, 1254722, 1320760, 1325744, 1395520, 1433968, 1509440, 1515136, 1578976, 1657180, 1662080, 1792460, 1849064, 1893920, 1973720, 2113216, 2255680, 2311330, 2509444, 2641520, 2651488, 2791040, 2867936, 3018880, 3136805, 3157952, 3314360, 3584920, 3698128, 3787840, 3947440, 4226432, 4391527, 4511360, 4622660, 5018888, 5283040, 5302976, 5735872, 6273610, 6315904, 6628720, 7169840, 7396256, 7575680, 7894880, 8783054, 9245320, 10037776, 10566080, 10605952, 11471744, 12547220, 13257440, 14339680, 14792512, 15789760, 17566108, 18490640, 20075552, 21132160, 21957635, 25094440, 26514880, 28679360, 29585024, 31579520, 35132216, 36981280, 40151104, 43915270, 50188880, 53029760, 57358720, 70264432, 73962560, 80302208, 87830540, 100377760, 140528864, 147925120, 175661080, 200755520, 281057728, 351322160, 401511040, 562115456, 702644320, 1405288640, 2810577280]

約数ペア:

[(1, 2810577280), (2, 1405288640), (4, 702644320), (5, 562115456), (7, 401511040), (8, 351322160), (10, 281057728), (14, 200755520), (16, 175661080), (19, 147925120), (20, 140528864), (28, 100377760), (32, 87830540), (35, 80302208), (38, 73962560), (40, 70264432), (49, 57358720), (53, 53029760), (56, 50188880), (64, 43915270), (70, 40151104), (76, 36981280), (80, 35132216), (89, 31579520), (95, 29585024), (98, 28679360), (106, 26514880), (112, 25094440), (128, 21957635), (133, 21132160), (140, 20075552), (152, 18490640), (160, 17566108), (178, 15789760), (190, 14792512), (196, 14339680), (212, 13257440), (224, 12547220), (245, 11471744), (265, 10605952), (266, 10566080), (280, 10037776), (304, 9245320), (320, 8783054), (356, 7894880), (371, 7575680), (380, 7396256), (392, 7169840), (424, 6628720), (445, 6315904), (448, 6273610), (490, 5735872), (530, 5302976), (532, 5283040), (560, 5018888), (608, 4622660), (623, 4511360), (640, 4391527), (665, 4226432), (712, 3947440), (742, 3787840), (760, 3698128), (784, 3584920), (848, 3314360), (890, 3157952), (896, 3136805), (931, 3018880), (980, 2867936), (1007, 2791040), (1060, 2651488), (1064, 2641520), (1120, 2509444), (1216, 2311330), (1246, 2255680), (1330, 2113216), (1424, 1973720), (1484, 1893920), (1520, 1849064), (1568, 1792460), (1691, 1662080), (1696, 1657180), (1780, 1578976), (1855, 1515136), (1862, 1509440), (1960, 1433968), (2014, 1395520), (2120, 1325744), (2128, 1320760), (2240, 1254722), (2432, 1155665), (2492, 1127840), (2597, 1082240), (2660, 1056608), (2848, 986860), (2968, 946960), (3040, 924532), (3115, 902272), (3136, 896230), (3382, 831040), (3392, 828590), (3560, 789488), (3710, 757568), (3724, 754720), (3920, 716984), (4028, 697760), (4240, 662872), (4256, 660380), (4361, 644480), (4480, 627361), (4655, 603776), (4717, 595840), (4984, 563920), (5035, 558208), (5194, 541120), (5320, 528304), (5696, 493430), (5936, 473480), (6080, 462266), (6230, 451136), (6272, 448115), (6764, 415520), (6784, 414295), (7049, 398720), (7120, 394744), (7420, 378784), (7448, 377360), (7840, 358492), (8056, 348880), (8455, 332416), (8480, 331436), (8512, 330190), (8722, 322240), (9310, 301888), (9434, 297920), (9968, 281960), (10070, 279104), (10388, 270560), (10640, 264152), (11392, 246715), (11837, 237440), (11872, 236740), (12160, 231133), (12460, 225568), (12985, 216448), (13528, 207760), (14098, 199360), (14240, 197372), (14840, 189392), (14896, 188680), (15680, 179246), (16112, 174440), (16910, 166208), (16960, 165718), (17024, 165095), (17444, 161120), (18620, 150944), (18868, 148960), (19936, 140980), (20140, 139552), (20776, 135280), (21280, 132076), (21805, 128896), (23585, 119168), (23674, 118720), (23744, 118370), (24920, 112784), (25970, 108224), (27056, 103880), (28196, 99680), (28480, 98686), (29680, 94696), (29792, 94340), (31360, 89623), (32224, 87220), (33019, 85120), (33820, 83104), (33920, 82859), (34888, 80560), (35245, 79744), (37240, 75472), (37736, 74480), (39872, 70490), (40280, 69776), (41552, 67640), (42560, 66038), (43610, 64448), (47170, 59584), (47348, 59360), (47488, 59185), (49343, 56960), (49840, 56392), (51940, 54112)]