276446240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 144

約数和(自身を含む): 781085592

約数和(自身を除く): 504639352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 953, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1906, 1960, 2072, 2590, 2960, 3626, 3812, 3920, 4144, 4765, 5180, 5920, 6671, 7252, 7624, 7840, 8288, 9065, 9530, 10360, 13342, 14504, 15248, 18130, 19060, 20720, 26684, 29008, 30496, 33355, 35261, 36260, 38120, 41440, 46697, 53368, 58016, 66710, 70522, 72520, 76240, 93394, 106736, 133420, 141044, 145040, 152480, 176305, 186788, 213472, 233485, 246827, 266840, 282088, 290080, 352610, 373576, 466970, 493654, 533680, 564176, 705220, 747152, 933940, 987308, 1067360, 1128352, 1234135, 1410440, 1494304, 1727789, 1867880, 1974616, 2468270, 2820880, 3455578, 3735760, 3949232, 4936540, 5641760, 6911156, 7471520, 7898464, 8638945, 9873080, 13822312, 17277890, 19746160, 27644624, 34555780, 39492320, 55289248, 69111560, 138223120, 276446240]

約数ペア:

[(1, 276446240), (2, 138223120), (4, 69111560), (5, 55289248), (7, 39492320), (8, 34555780), (10, 27644624), (14, 19746160), (16, 17277890), (20, 13822312), (28, 9873080), (32, 8638945), (35, 7898464), (37, 7471520), (40, 6911156), (49, 5641760), (56, 4936540), (70, 3949232), (74, 3735760), (80, 3455578), (98, 2820880), (112, 2468270), (140, 1974616), (148, 1867880), (160, 1727789), (185, 1494304), (196, 1410440), (224, 1234135), (245, 1128352), (259, 1067360), (280, 987308), (296, 933940), (370, 747152), (392, 705220), (490, 564176), (518, 533680), (560, 493654), (592, 466970), (740, 373576), (784, 352610), (953, 290080), (980, 282088), (1036, 266840), (1120, 246827), (1184, 233485), (1295, 213472), (1480, 186788), (1568, 176305), (1813, 152480), (1906, 145040), (1960, 141044), (2072, 133420), (2590, 106736), (2960, 93394), (3626, 76240), (3812, 72520), (3920, 70522), (4144, 66710), (4765, 58016), (5180, 53368), (5920, 46697), (6671, 41440), (7252, 38120), (7624, 36260), (7840, 35261), (8288, 33355), (9065, 30496), (9530, 29008), (10360, 26684), (13342, 20720), (14504, 19060), (15248, 18130)]