427769560240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6153187}}^1$

素因数の和:6153290

約数の個数: 80

約数和(自身を含む): 1098713249280

約数和(自身を除く): 670943689040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 3160, 3476, 4345, 6320, 6952, 8690, 13904, 17380, 34760, 69520, 6153187, 12306374, 24612748, 30765935, 49225496, 61531870, 67685057, 98450992, 123063740, 135370114, 246127480, 270740228, 338425285, 486101773, 492254960, 541480456, 676850570, 972203546, 1082960912, 1353701140, 1944407092, 2430508865, 2707402280, 3888814184, 4861017730, 5347119503, 5414804560, 7777628368, 9722035460, 10694239006, 19444070920, 21388478012, 26735597515, 38888141840, 42776956024, 53471195030, 85553912048, 106942390060, 213884780120, 427769560240]

約数ペア:

[(1, 427769560240), (2, 213884780120), (4, 106942390060), (5, 85553912048), (8, 53471195030), (10, 42776956024), (11, 38888141840), (16, 26735597515), (20, 21388478012), (22, 19444070920), (40, 10694239006), (44, 9722035460), (55, 7777628368), (79, 5414804560), (80, 5347119503), (88, 4861017730), (110, 3888814184), (158, 2707402280), (176, 2430508865), (220, 1944407092), (316, 1353701140), (395, 1082960912), (440, 972203546), (632, 676850570), (790, 541480456), (869, 492254960), (880, 486101773), (1264, 338425285), (1580, 270740228), (1738, 246127480), (3160, 135370114), (3476, 123063740), (4345, 98450992), (6320, 67685057), (6952, 61531870), (8690, 49225496), (13904, 30765935), (17380, 24612748), (34760, 12306374), (69520, 6153187)]