2541027840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 320

約数和(自身を含む): 9041421312

約数和(自身を除く): 6500393472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 620, 624, 640, 744, 768, 780, 806, 821, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1280, 1488, 1536, 1560, 1612, 1642, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2463, 2480, 2496, 2560, 2976, 3120, 3224, 3284, 3328, 3720, 3840, 3968, 4030, 4105, 4160, 4836, 4926, 4960, 4992, 5952, 6045, 6240, 6448, 6568, 6656, 7440, 7680, 7936, 8060, 8210, 8320, 9672, 9852, 9920, 9984, 10673, 11904, 12090, 12315, 12480, 12896, 13136, 14880, 15872, 16120, 16420, 16640, 19344, 19704, 19840, 19968, 21346, 23808, 24180, 24630, 24960, 25451, 25792, 26272, 29760, 32019, 32240, 32840, 33280, 38688, 39408, 39680, 42692, 47616, 48360, 49260, 49920, 50902, 51584, 52544, 53365, 59520, 64038, 64480, 65680, 76353, 77376, 78816, 79360, 85384, 96720, 98520, 99840, 101804, 103168, 105088, 106730, 119040, 127255, 128076, 128960, 131360, 152706, 154752, 157632, 160095, 170768, 193440, 197040, 203608, 206336, 210176, 213460, 238080, 254510, 256152, 257920, 262720, 305412, 309504, 315264, 320190, 330863, 341536, 381765, 386880, 394080, 407216, 420352, 426920, 509020, 512304, 515840, 525440, 610824, 619008, 630528, 640380, 661726, 683072, 763530, 773760, 788160, 814432, 853840, 992589, 1018040, 1024608, 1031680, 1050880, 1221648, 1261056, 1280760, 1323452, 1366144, 1527060, 1547520, 1576320, 1628864, 1654315, 1707680, 1985178, 2036080, 2049216, 2101760, 2443296, 2561520, 2646904, 2732288, 3054120, 3095040, 3152640, 3257728, 3308630, 3415360, 3970356, 4072160, 4098432, 4886592, 4962945, 5123040, 5293808, 5464576, 6108240, 6305280, 6515456, 6617260, 6830720, 7940712, 8144320, 8196864, 9773184, 9925890, 10246080, 10587616, 12216480, 13030912, 13234520, 13661440, 15881424, 16288640, 16393728, 19546368, 19851780, 20492160, 21175232, 24432960, 26469040, 27322880, 31762848, 32577280, 39092736, 39703560, 40984320, 42350464, 48865920, 52938080, 63525696, 65154560, 79407120, 81968640, 84700928, 97731840, 105876160, 127051392, 158814240, 169401856, 195463680, 211752320, 254102784, 317628480, 423504640, 508205568, 635256960, 847009280, 1270513920, 2541027840]

約数ペア:

[(1, 2541027840), (2, 1270513920), (3, 847009280), (4, 635256960), (5, 508205568), (6, 423504640), (8, 317628480), (10, 254102784), (12, 211752320), (13, 195463680), (15, 169401856), (16, 158814240), (20, 127051392), (24, 105876160), (26, 97731840), (30, 84700928), (31, 81968640), (32, 79407120), (39, 65154560), (40, 63525696), (48, 52938080), (52, 48865920), (60, 42350464), (62, 40984320), (64, 39703560), (65, 39092736), (78, 32577280), (80, 31762848), (93, 27322880), (96, 26469040), (104, 24432960), (120, 21175232), (124, 20492160), (128, 19851780), (130, 19546368), (155, 16393728), (156, 16288640), (160, 15881424), (186, 13661440), (192, 13234520), (195, 13030912), (208, 12216480), (240, 10587616), (248, 10246080), (256, 9925890), (260, 9773184), (310, 8196864), (312, 8144320), (320, 7940712), (372, 6830720), (384, 6617260), (390, 6515456), (403, 6305280), (416, 6108240), (465, 5464576), (480, 5293808), (496, 5123040), (512, 4962945), (520, 4886592), (620, 4098432), (624, 4072160), (640, 3970356), (744, 3415360), (768, 3308630), (780, 3257728), (806, 3152640), (821, 3095040), (832, 3054120), (930, 2732288), (960, 2646904), (992, 2561520), (1040, 2443296), (1209, 2101760), (1240, 2049216), (1248, 2036080), (1280, 1985178), (1488, 1707680), (1536, 1654315), (1560, 1628864), (1612, 1576320), (1642, 1547520), (1664, 1527060), (1860, 1366144), (1920, 1323452), (1984, 1280760), (2015, 1261056), (2080, 1221648), (2418, 1050880), (2463, 1031680), (2480, 1024608), (2496, 1018040), (2560, 992589), (2976, 853840), (3120, 814432), (3224, 788160), (3284, 773760), (3328, 763530), (3720, 683072), (3840, 661726), (3968, 640380), (4030, 630528), (4105, 619008), (4160, 610824), (4836, 525440), (4926, 515840), (4960, 512304), (4992, 509020), (5952, 426920), (6045, 420352), (6240, 407216), (6448, 394080), (6568, 386880), (6656, 381765), (7440, 341536), (7680, 330863), (7936, 320190), (8060, 315264), (8210, 309504), (8320, 305412), (9672, 262720), (9852, 257920), (9920, 256152), (9984, 254510), (10673, 238080), (11904, 213460), (12090, 210176), (12315, 206336), (12480, 203608), (12896, 197040), (13136, 193440), (14880, 170768), (15872, 160095), (16120, 157632), (16420, 154752), (16640, 152706), (19344, 131360), (19704, 128960), (19840, 128076), (19968, 127255), (21346, 119040), (23808, 106730), (24180, 105088), (24630, 103168), (24960, 101804), (25451, 99840), (25792, 98520), (26272, 96720), (29760, 85384), (32019, 79360), (32240, 78816), (32840, 77376), (33280, 76353), (38688, 65680), (39408, 64480), (39680, 64038), (42692, 59520), (47616, 53365), (48360, 52544), (49260, 51584), (49920, 50902)]