137257120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 192

約数和(自身を含む): 435891456

約数和(自身を除く): 298634336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 857, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1714, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3428, 3640, 4004, 4285, 4576, 5005, 5720, 5999, 6160, 6856, 7280, 8008, 8570, 9427, 10010, 11141, 11440, 11998, 12320, 13712, 14560, 16016, 17140, 18854, 20020, 22282, 22880, 23996, 27424, 29995, 32032, 34280, 37708, 40040, 44564, 47135, 47992, 55705, 59990, 65989, 68560, 75416, 77987, 80080, 89128, 94270, 95984, 111410, 119980, 122551, 131978, 137120, 150832, 155974, 160160, 178256, 188540, 191968, 222820, 239960, 245102, 263956, 301664, 311948, 329945, 356512, 377080, 389935, 445640, 479920, 490204, 527912, 612755, 623896, 659890, 754160, 779870, 857857, 891280, 959840, 980408, 1055824, 1225510, 1247792, 1319780, 1508320, 1559740, 1715714, 1782560, 1960816, 2111648, 2451020, 2495584, 2639560, 3119480, 3431428, 3921632, 4289285, 4902040, 5279120, 6238960, 6862856, 8578570, 9804080, 10558240, 12477920, 13725712, 17157140, 19608160, 27451424, 34314280, 68628560, 137257120]

約数ペア:

[(1, 137257120), (2, 68628560), (4, 34314280), (5, 27451424), (7, 19608160), (8, 17157140), (10, 13725712), (11, 12477920), (13, 10558240), (14, 9804080), (16, 8578570), (20, 6862856), (22, 6238960), (26, 5279120), (28, 4902040), (32, 4289285), (35, 3921632), (40, 3431428), (44, 3119480), (52, 2639560), (55, 2495584), (56, 2451020), (65, 2111648), (70, 1960816), (77, 1782560), (80, 1715714), (88, 1559740), (91, 1508320), (104, 1319780), (110, 1247792), (112, 1225510), (130, 1055824), (140, 980408), (143, 959840), (154, 891280), (160, 857857), (176, 779870), (182, 754160), (208, 659890), (220, 623896), (224, 612755), (260, 527912), (280, 490204), (286, 479920), (308, 445640), (352, 389935), (364, 377080), (385, 356512), (416, 329945), (440, 311948), (455, 301664), (520, 263956), (560, 245102), (572, 239960), (616, 222820), (715, 191968), (728, 188540), (770, 178256), (857, 160160), (880, 155974), (910, 150832), (1001, 137120), (1040, 131978), (1120, 122551), (1144, 119980), (1232, 111410), (1430, 95984), (1456, 94270), (1540, 89128), (1714, 80080), (1760, 77987), (1820, 75416), (2002, 68560), (2080, 65989), (2288, 59990), (2464, 55705), (2860, 47992), (2912, 47135), (3080, 44564), (3428, 40040), (3640, 37708), (4004, 34280), (4285, 32032), (4576, 29995), (5005, 27424), (5720, 23996), (5999, 22880), (6160, 22282), (6856, 20020), (7280, 18854), (8008, 17140), (8570, 16016), (9427, 14560), (10010, 13712), (11141, 12320), (11440, 11998)]