2520006720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 448

約数和(自身を含む): 10133600256

約数和(自身を除く): 7613593536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 73, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 146, 154, 160, 165, 168, 176, 192, 210, 219, 220, 224, 231, 240, 264, 280, 292, 308, 320, 330, 336, 352, 365, 385, 420, 438, 440, 448, 462, 467, 480, 511, 528, 560, 584, 616, 660, 672, 704, 730, 770, 803, 840, 876, 880, 924, 934, 960, 1022, 1056, 1095, 1120, 1155, 1168, 1232, 1320, 1344, 1401, 1460, 1533, 1540, 1606, 1680, 1752, 1760, 1848, 1868, 2044, 2112, 2190, 2240, 2310, 2335, 2336, 2409, 2464, 2555, 2640, 2802, 2920, 3066, 3080, 3212, 3269, 3360, 3504, 3520, 3696, 3736, 4015, 4088, 4380, 4620, 4670, 4672, 4818, 4928, 5110, 5137, 5280, 5604, 5621, 5840, 6132, 6160, 6424, 6538, 6720, 7005, 7008, 7392, 7472, 7665, 8030, 8176, 8760, 9240, 9340, 9636, 9807, 10220, 10274, 10560, 11208, 11242, 11680, 12045, 12264, 12320, 12848, 13076, 14010, 14016, 14784, 14944, 15330, 15411, 16060, 16345, 16352, 16863, 17520, 18480, 18680, 19272, 19614, 20440, 20548, 22416, 22484, 23360, 24090, 24528, 24640, 25685, 25696, 26152, 28020, 28105, 29888, 30660, 30822, 32120, 32690, 32704, 33726, 34091, 35040, 35959, 36960, 37360, 38544, 39228, 40880, 41096, 44832, 44968, 48180, 49035, 49056, 51370, 51392, 52304, 56040, 56210, 61320, 61644, 64240, 65380, 67452, 68182, 70080, 71918, 73920, 74720, 77055, 77088, 78456, 81760, 82192, 84315, 89664, 89936, 96360, 98070, 98112, 102273, 102740, 104608, 107877, 112080, 112420, 122640, 123288, 128480, 130760, 134904, 136364, 143836, 149440, 154110, 154176, 156912, 163520, 164384, 168630, 170455, 179795, 179872, 192720, 196140, 204546, 205480, 209216, 215754, 224160, 224840, 238637, 245280, 246576, 256960, 261520, 269808, 272728, 287672, 308220, 313824, 328768, 337260, 340910, 359590, 359744, 375001, 385440, 392280, 409092, 410960, 431508, 448320, 449680, 477274, 490560, 493152, 511365, 523040, 539385, 539616, 545456, 575344, 616440, 627648, 674520, 681820, 715911, 719180, 750002, 770880, 784560, 818184, 821920, 863016, 899360, 954548, 986304, 1022730, 1046080, 1078770, 1079232, 1090912, 1125003, 1150688, 1193185, 1232880, 1349040, 1363640, 1431822, 1438360, 1500004, 1569120, 1636368, 1643840, 1726032, 1798720, 1875005, 1909096, 2045460, 2157540, 2181824, 2250006, 2301376, 2386370, 2465760, 2625007, 2698080, 2727280, 2863644, 2876720, 3000008, 3138240, 3272736, 3452064, 3579555, 3750010, 3818192, 4090920, 4315080, 4500012, 4772740, 4931520, 5250014, 5396160, 5454560, 5625015, 5727288, 5753440, 6000016, 6545472, 6904128, 7159110, 7500020, 7636384, 7875021, 8181840, 8630160, 9000024, 9545480, 10500028, 10909120, 11250030, 11454576, 11506880, 12000032, 13125035, 14318220, 15000040, 15272768, 15750042, 16363680, 17260320, 18000048, 19090960, 21000056, 22500060, 22909152, 24000064, 26250070, 28636440, 30000080, 31500084, 32727360, 34520640, 36000096, 38181920, 39375105, 42000112, 45000120, 45818304, 52500140, 57272880, 60000160, 63000168, 72000192, 76363840, 78750210, 84000224, 90000240, 105000280, 114545760, 120000320, 126000336, 157500420, 168000448, 180000480, 210000560, 229091520, 252000672, 315000840, 360000960, 420001120, 504001344, 630001680, 840002240, 1260003360, 2520006720]

約数ペア:

[(1, 2520006720), (2, 1260003360), (3, 840002240), (4, 630001680), (5, 504001344), (6, 420001120), (7, 360000960), (8, 315000840), (10, 252000672), (11, 229091520), (12, 210000560), (14, 180000480), (15, 168000448), (16, 157500420), (20, 126000336), (21, 120000320), (22, 114545760), (24, 105000280), (28, 90000240), (30, 84000224), (32, 78750210), (33, 76363840), (35, 72000192), (40, 63000168), (42, 60000160), (44, 57272880), (48, 52500140), (55, 45818304), (56, 45000120), (60, 42000112), (64, 39375105), (66, 38181920), (70, 36000096), (73, 34520640), (77, 32727360), (80, 31500084), (84, 30000080), (88, 28636440), (96, 26250070), (105, 24000064), (110, 22909152), (112, 22500060), (120, 21000056), (132, 19090960), (140, 18000048), (146, 17260320), (154, 16363680), (160, 15750042), (165, 15272768), (168, 15000040), (176, 14318220), (192, 13125035), (210, 12000032), (219, 11506880), (220, 11454576), (224, 11250030), (231, 10909120), (240, 10500028), (264, 9545480), (280, 9000024), (292, 8630160), (308, 8181840), (320, 7875021), (330, 7636384), (336, 7500020), (352, 7159110), (365, 6904128), (385, 6545472), (420, 6000016), (438, 5753440), (440, 5727288), (448, 5625015), (462, 5454560), (467, 5396160), (480, 5250014), (511, 4931520), (528, 4772740), (560, 4500012), (584, 4315080), (616, 4090920), (660, 3818192), (672, 3750010), (704, 3579555), (730, 3452064), (770, 3272736), (803, 3138240), (840, 3000008), (876, 2876720), (880, 2863644), (924, 2727280), (934, 2698080), (960, 2625007), (1022, 2465760), (1056, 2386370), (1095, 2301376), (1120, 2250006), (1155, 2181824), (1168, 2157540), (1232, 2045460), (1320, 1909096), (1344, 1875005), (1401, 1798720), (1460, 1726032), (1533, 1643840), (1540, 1636368), (1606, 1569120), (1680, 1500004), (1752, 1438360), (1760, 1431822), (1848, 1363640), (1868, 1349040), (2044, 1232880), (2112, 1193185), (2190, 1150688), (2240, 1125003), (2310, 1090912), (2335, 1079232), (2336, 1078770), (2409, 1046080), (2464, 1022730), (2555, 986304), (2640, 954548), (2802, 899360), (2920, 863016), (3066, 821920), (3080, 818184), (3212, 784560), (3269, 770880), (3360, 750002), (3504, 719180), (3520, 715911), (3696, 681820), (3736, 674520), (4015, 627648), (4088, 616440), (4380, 575344), (4620, 545456), (4670, 539616), (4672, 539385), (4818, 523040), (4928, 511365), (5110, 493152), (5137, 490560), (5280, 477274), (5604, 449680), (5621, 448320), (5840, 431508), (6132, 410960), (6160, 409092), (6424, 392280), (6538, 385440), (6720, 375001), (7005, 359744), (7008, 359590), (7392, 340910), (7472, 337260), (7665, 328768), (8030, 313824), (8176, 308220), (8760, 287672), (9240, 272728), (9340, 269808), (9636, 261520), (9807, 256960), (10220, 246576), (10274, 245280), (10560, 238637), (11208, 224840), (11242, 224160), (11680, 215754), (12045, 209216), (12264, 205480), (12320, 204546), (12848, 196140), (13076, 192720), (14010, 179872), (14016, 179795), (14784, 170455), (14944, 168630), (15330, 164384), (15411, 163520), (16060, 156912), (16345, 154176), (16352, 154110), (16863, 149440), (17520, 143836), (18480, 136364), (18680, 134904), (19272, 130760), (19614, 128480), (20440, 123288), (20548, 122640), (22416, 112420), (22484, 112080), (23360, 107877), (24090, 104608), (24528, 102740), (24640, 102273), (25685, 98112), (25696, 98070), (26152, 96360), (28020, 89936), (28105, 89664), (29888, 84315), (30660, 82192), (30822, 81760), (32120, 78456), (32690, 77088), (32704, 77055), (33726, 74720), (34091, 73920), (35040, 71918), (35959, 70080), (36960, 68182), (37360, 67452), (38544, 65380), (39228, 64240), (40880, 61644), (41096, 61320), (44832, 56210), (44968, 56040), (48180, 52304), (49035, 51392), (49056, 51370)]