267272080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 655386624

約数和(自身を除く): 388114544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 1240, 1457, 1880, 2293, 2480, 2914, 3760, 4586, 5828, 7285, 9172, 11465, 11656, 14570, 18344, 22930, 23312, 29140, 36688, 45860, 58280, 71083, 91720, 107771, 116560, 142166, 183440, 215542, 284332, 355415, 431084, 538855, 568664, 710830, 862168, 1077710, 1137328, 1421660, 1724336, 2155420, 2843320, 3340901, 4310840, 5686640, 6681802, 8621680, 13363604, 16704505, 26727208, 33409010, 53454416, 66818020, 133636040, 267272080]

約数ペア:

[(1, 267272080), (2, 133636040), (4, 66818020), (5, 53454416), (8, 33409010), (10, 26727208), (16, 16704505), (20, 13363604), (31, 8621680), (40, 6681802), (47, 5686640), (62, 4310840), (80, 3340901), (94, 2843320), (124, 2155420), (155, 1724336), (188, 1421660), (235, 1137328), (248, 1077710), (310, 862168), (376, 710830), (470, 568664), (496, 538855), (620, 431084), (752, 355415), (940, 284332), (1240, 215542), (1457, 183440), (1880, 142166), (2293, 116560), (2480, 107771), (2914, 91720), (3760, 71083), (4586, 58280), (5828, 45860), (7285, 36688), (9172, 29140), (11465, 23312), (11656, 22930), (14570, 18344)]