212097407280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{443867}}^1$

素因数の和:444075

約数の個数: 160

約数和(自身を含む): 721239337728

約数和(自身を除く): 509141930448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 181, 220, 240, 264, 330, 362, 440, 528, 543, 660, 724, 880, 905, 1086, 1320, 1448, 1810, 1991, 2172, 2640, 2715, 2896, 3620, 3982, 4344, 5430, 5973, 7240, 7964, 8688, 9955, 10860, 11946, 14480, 15928, 19910, 21720, 23892, 29865, 31856, 39820, 43440, 47784, 59730, 79640, 95568, 119460, 159280, 238920, 443867, 477840, 887734, 1331601, 1775468, 2219335, 2663202, 3550936, 4438670, 4882537, 5326404, 6658005, 7101872, 8877340, 9765074, 10652808, 13316010, 14647611, 17754680, 19530148, 21305616, 24412685, 26632020, 29295222, 35509360, 39060296, 48825370, 53264040, 58590444, 73238055, 78120592, 80339927, 97650740, 106528080, 117180888, 146476110, 160679854, 195301480, 234361776, 241019781, 292952220, 321359708, 390602960, 401699635, 482039562, 585904440, 642719416, 803399270, 883739197, 964079124, 1171808880, 1205098905, 1285438832, 1606798540, 1767478394, 1928158248, 2410197810, 2651217591, 3213597080, 3534956788, 3856316496, 4418695985, 4820395620, 5302435182, 6427194160, 7069913576, 8837391970, 9640791240, 10604870364, 13256087955, 14139827152, 17674783940, 19281582480, 21209740728, 26512175910, 35349567880, 42419481456, 53024351820, 70699135760, 106048703640, 212097407280]

約数ペア:

[(1, 212097407280), (2, 106048703640), (3, 70699135760), (4, 53024351820), (5, 42419481456), (6, 35349567880), (8, 26512175910), (10, 21209740728), (11, 19281582480), (12, 17674783940), (15, 14139827152), (16, 13256087955), (20, 10604870364), (22, 9640791240), (24, 8837391970), (30, 7069913576), (33, 6427194160), (40, 5302435182), (44, 4820395620), (48, 4418695985), (55, 3856316496), (60, 3534956788), (66, 3213597080), (80, 2651217591), (88, 2410197810), (110, 1928158248), (120, 1767478394), (132, 1606798540), (165, 1285438832), (176, 1205098905), (181, 1171808880), (220, 964079124), (240, 883739197), (264, 803399270), (330, 642719416), (362, 585904440), (440, 482039562), (528, 401699635), (543, 390602960), (660, 321359708), (724, 292952220), (880, 241019781), (905, 234361776), (1086, 195301480), (1320, 160679854), (1448, 146476110), (1810, 117180888), (1991, 106528080), (2172, 97650740), (2640, 80339927), (2715, 78120592), (2896, 73238055), (3620, 58590444), (3982, 53264040), (4344, 48825370), (5430, 39060296), (5973, 35509360), (7240, 29295222), (7964, 26632020), (8688, 24412685), (9955, 21305616), (10860, 19530148), (11946, 17754680), (14480, 14647611), (15928, 13316010), (19910, 10652808), (21720, 9765074), (23892, 8877340), (29865, 7101872), (31856, 6658005), (39820, 5326404), (43440, 4882537), (47784, 4438670), (59730, 3550936), (79640, 2663202), (95568, 2219335), (119460, 1775468), (159280, 1331601), (238920, 887734), (443867, 477840)]