241946320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 740952576

約数和(自身を除く): 499006256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 176, 181, 196, 217, 220, 245, 248, 280, 308, 310, 341, 362, 385, 392, 434, 440, 490, 496, 539, 560, 616, 620, 682, 724, 770, 784, 868, 880, 905, 980, 1078, 1085, 1232, 1240, 1267, 1364, 1448, 1519, 1540, 1705, 1736, 1810, 1960, 1991, 2156, 2170, 2387, 2480, 2534, 2695, 2728, 2896, 3038, 3080, 3410, 3472, 3620, 3920, 3982, 4312, 4340, 4774, 5068, 5390, 5456, 5611, 6076, 6160, 6335, 6820, 7240, 7595, 7964, 8624, 8680, 8869, 9548, 9955, 10136, 10780, 11222, 11935, 12152, 12670, 13640, 13937, 14480, 15190, 15928, 16709, 17360, 17738, 19096, 19910, 20272, 21560, 22444, 23870, 24304, 25340, 27280, 27874, 28055, 30380, 31856, 33418, 35476, 38192, 39277, 39820, 43120, 44345, 44888, 47740, 50680, 55748, 56110, 60760, 61721, 66836, 69685, 70952, 78554, 79640, 83545, 88690, 89776, 95480, 97559, 101360, 111496, 112220, 121520, 123442, 133672, 139370, 141904, 157108, 159280, 167090, 177380, 190960, 195118, 196385, 222992, 224440, 246884, 267344, 274939, 278740, 308605, 314216, 334180, 354760, 390236, 392770, 432047, 448880, 487795, 493768, 549878, 557480, 617210, 628432, 668360, 709520, 780472, 785540, 864094, 975590, 987536, 1099756, 1114960, 1234420, 1336720, 1374695, 1560944, 1571080, 1728188, 1951180, 2160235, 2199512, 2468840, 2749390, 3024329, 3142160, 3456376, 3902360, 4320470, 4399024, 4937680, 5498780, 6048658, 6912752, 7804720, 8640940, 10997560, 12097316, 15121645, 17281880, 21995120, 24194632, 30243290, 34563760, 48389264, 60486580, 120973160, 241946320]

約数ペア:

[(1, 241946320), (2, 120973160), (4, 60486580), (5, 48389264), (7, 34563760), (8, 30243290), (10, 24194632), (11, 21995120), (14, 17281880), (16, 15121645), (20, 12097316), (22, 10997560), (28, 8640940), (31, 7804720), (35, 6912752), (40, 6048658), (44, 5498780), (49, 4937680), (55, 4399024), (56, 4320470), (62, 3902360), (70, 3456376), (77, 3142160), (80, 3024329), (88, 2749390), (98, 2468840), (110, 2199512), (112, 2160235), (124, 1951180), (140, 1728188), (154, 1571080), (155, 1560944), (176, 1374695), (181, 1336720), (196, 1234420), (217, 1114960), (220, 1099756), (245, 987536), (248, 975590), (280, 864094), (308, 785540), (310, 780472), (341, 709520), (362, 668360), (385, 628432), (392, 617210), (434, 557480), (440, 549878), (490, 493768), (496, 487795), (539, 448880), (560, 432047), (616, 392770), (620, 390236), (682, 354760), (724, 334180), (770, 314216), (784, 308605), (868, 278740), (880, 274939), (905, 267344), (980, 246884), (1078, 224440), (1085, 222992), (1232, 196385), (1240, 195118), (1267, 190960), (1364, 177380), (1448, 167090), (1519, 159280), (1540, 157108), (1705, 141904), (1736, 139370), (1810, 133672), (1960, 123442), (1991, 121520), (2156, 112220), (2170, 111496), (2387, 101360), (2480, 97559), (2534, 95480), (2695, 89776), (2728, 88690), (2896, 83545), (3038, 79640), (3080, 78554), (3410, 70952), (3472, 69685), (3620, 66836), (3920, 61721), (3982, 60760), (4312, 56110), (4340, 55748), (4774, 50680), (5068, 47740), (5390, 44888), (5456, 44345), (5611, 43120), (6076, 39820), (6160, 39277), (6335, 38192), (6820, 35476), (7240, 33418), (7595, 31856), (7964, 30380), (8624, 28055), (8680, 27874), (8869, 27280), (9548, 25340), (9955, 24304), (10136, 23870), (10780, 22444), (11222, 21560), (11935, 20272), (12152, 19910), (12670, 19096), (13640, 17738), (13937, 17360), (14480, 16709), (15190, 15928)]