2577116080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 7644635712

約数和(自身を除く): 5067519632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 121, 140, 146, 154, 176, 220, 242, 280, 292, 308, 365, 385, 440, 484, 511, 521, 560, 584, 605, 616, 730, 770, 803, 847, 880, 968, 1022, 1042, 1168, 1210, 1232, 1460, 1540, 1606, 1694, 1936, 2044, 2084, 2420, 2555, 2605, 2920, 3080, 3212, 3388, 3647, 4015, 4088, 4168, 4235, 4840, 5110, 5210, 5621, 5731, 5840, 6160, 6424, 6776, 7294, 8030, 8176, 8336, 8470, 8833, 9680, 10220, 10420, 11242, 11462, 12848, 13552, 14588, 16060, 16940, 17666, 18235, 20440, 20840, 22484, 22924, 28105, 28655, 29176, 32120, 33880, 35332, 36470, 38033, 40117, 40880, 41680, 44165, 44968, 45848, 56210, 57310, 58352, 61831, 63041, 64240, 67760, 70664, 72940, 76066, 80234, 88330, 89936, 91696, 112420, 114620, 123662, 126082, 141328, 145880, 152132, 160468, 176660, 190165, 200585, 224840, 229240, 247324, 252164, 266231, 291760, 304264, 309155, 315205, 320936, 353320, 380330, 401170, 418363, 441287, 449680, 458480, 494648, 504328, 532462, 608528, 618310, 630410, 641872, 706640, 760660, 802340, 836726, 882574, 989296, 1008656, 1064924, 1236620, 1260820, 1331155, 1521320, 1604680, 1673452, 1765148, 2091815, 2129848, 2206435, 2473240, 2521640, 2662310, 2928541, 3042640, 3209360, 3346904, 3530296, 4183630, 4259696, 4412870, 4601993, 4946480, 5043280, 5324620, 5857082, 6693808, 7060592, 8367260, 8825740, 9203986, 10649240, 11714164, 14642705, 16734520, 17651480, 18407972, 21298480, 23009965, 23428328, 29285410, 32213951, 33469040, 35302960, 36815944, 46019930, 46856656, 58570820, 64427902, 73631888, 92039860, 117141640, 128855804, 161069755, 184079720, 234283280, 257711608, 322139510, 368159440, 515423216, 644279020, 1288558040, 2577116080]

約数ペア:

[(1, 2577116080), (2, 1288558040), (4, 644279020), (5, 515423216), (7, 368159440), (8, 322139510), (10, 257711608), (11, 234283280), (14, 184079720), (16, 161069755), (20, 128855804), (22, 117141640), (28, 92039860), (35, 73631888), (40, 64427902), (44, 58570820), (55, 46856656), (56, 46019930), (70, 36815944), (73, 35302960), (77, 33469040), (80, 32213951), (88, 29285410), (110, 23428328), (112, 23009965), (121, 21298480), (140, 18407972), (146, 17651480), (154, 16734520), (176, 14642705), (220, 11714164), (242, 10649240), (280, 9203986), (292, 8825740), (308, 8367260), (365, 7060592), (385, 6693808), (440, 5857082), (484, 5324620), (511, 5043280), (521, 4946480), (560, 4601993), (584, 4412870), (605, 4259696), (616, 4183630), (730, 3530296), (770, 3346904), (803, 3209360), (847, 3042640), (880, 2928541), (968, 2662310), (1022, 2521640), (1042, 2473240), (1168, 2206435), (1210, 2129848), (1232, 2091815), (1460, 1765148), (1540, 1673452), (1606, 1604680), (1694, 1521320), (1936, 1331155), (2044, 1260820), (2084, 1236620), (2420, 1064924), (2555, 1008656), (2605, 989296), (2920, 882574), (3080, 836726), (3212, 802340), (3388, 760660), (3647, 706640), (4015, 641872), (4088, 630410), (4168, 618310), (4235, 608528), (4840, 532462), (5110, 504328), (5210, 494648), (5621, 458480), (5731, 449680), (5840, 441287), (6160, 418363), (6424, 401170), (6776, 380330), (7294, 353320), (8030, 320936), (8176, 315205), (8336, 309155), (8470, 304264), (8833, 291760), (9680, 266231), (10220, 252164), (10420, 247324), (11242, 229240), (11462, 224840), (12848, 200585), (13552, 190165), (14588, 176660), (16060, 160468), (16940, 152132), (17666, 145880), (18235, 141328), (20440, 126082), (20840, 123662), (22484, 114620), (22924, 112420), (28105, 91696), (28655, 89936), (29176, 88330), (32120, 80234), (33880, 76066), (35332, 72940), (36470, 70664), (38033, 67760), (40117, 64240), (40880, 63041), (41680, 61831), (44165, 58352), (44968, 57310), (45848, 56210)]