520754080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1059

約数の個数: 192

約数和(自身を含む): 1571125248

約数和(自身を除く): 1050371168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 160, 172, 176, 215, 220, 224, 280, 301, 308, 344, 352, 385, 430, 440, 473, 560, 602, 616, 688, 770, 860, 880, 946, 983, 1120, 1204, 1232, 1376, 1505, 1540, 1720, 1760, 1892, 1966, 2365, 2408, 2464, 3010, 3080, 3311, 3440, 3784, 3932, 4730, 4816, 4915, 6020, 6160, 6622, 6880, 6881, 7568, 7864, 9460, 9632, 9830, 10813, 12040, 12320, 13244, 13762, 15136, 15728, 16555, 18920, 19660, 21626, 24080, 26488, 27524, 31456, 33110, 34405, 37840, 39320, 42269, 43252, 48160, 52976, 54065, 55048, 66220, 68810, 75680, 75691, 78640, 84538, 86504, 105952, 108130, 110096, 132440, 137620, 151382, 157280, 169076, 173008, 211345, 216260, 220192, 264880, 275240, 295883, 302764, 338152, 346016, 378455, 422690, 432520, 464959, 529760, 550480, 591766, 605528, 676304, 756910, 845380, 865040, 929918, 1100960, 1183532, 1211056, 1352608, 1479415, 1513820, 1690760, 1730080, 1859836, 2324795, 2367064, 2422112, 2958830, 3027640, 3254713, 3381520, 3719672, 4649590, 4734128, 5917660, 6055280, 6509426, 6763040, 7439344, 9299180, 9468256, 11835320, 12110560, 13018852, 14878688, 16273565, 18598360, 23670640, 26037704, 32547130, 37196720, 47341280, 52075408, 65094260, 74393440, 104150816, 130188520, 260377040, 520754080]

約数ペア:

[(1, 520754080), (2, 260377040), (4, 130188520), (5, 104150816), (7, 74393440), (8, 65094260), (10, 52075408), (11, 47341280), (14, 37196720), (16, 32547130), (20, 26037704), (22, 23670640), (28, 18598360), (32, 16273565), (35, 14878688), (40, 13018852), (43, 12110560), (44, 11835320), (55, 9468256), (56, 9299180), (70, 7439344), (77, 6763040), (80, 6509426), (86, 6055280), (88, 5917660), (110, 4734128), (112, 4649590), (140, 3719672), (154, 3381520), (160, 3254713), (172, 3027640), (176, 2958830), (215, 2422112), (220, 2367064), (224, 2324795), (280, 1859836), (301, 1730080), (308, 1690760), (344, 1513820), (352, 1479415), (385, 1352608), (430, 1211056), (440, 1183532), (473, 1100960), (560, 929918), (602, 865040), (616, 845380), (688, 756910), (770, 676304), (860, 605528), (880, 591766), (946, 550480), (983, 529760), (1120, 464959), (1204, 432520), (1232, 422690), (1376, 378455), (1505, 346016), (1540, 338152), (1720, 302764), (1760, 295883), (1892, 275240), (1966, 264880), (2365, 220192), (2408, 216260), (2464, 211345), (3010, 173008), (3080, 169076), (3311, 157280), (3440, 151382), (3784, 137620), (3932, 132440), (4730, 110096), (4816, 108130), (4915, 105952), (6020, 86504), (6160, 84538), (6622, 78640), (6880, 75691), (6881, 75680), (7568, 68810), (7864, 66220), (9460, 55048), (9632, 54065), (9830, 52976), (10813, 48160), (12040, 43252), (12320, 42269), (13244, 39320), (13762, 37840), (15136, 34405), (15728, 33110), (16555, 31456), (18920, 27524), (19660, 26488), (21626, 24080)]