799705760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 2234107008

約数和(自身を除く): 1434401248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 743, 868, 961, 992, 1085, 1120, 1240, 1486, 1736, 1922, 2170, 2480, 2972, 3472, 3715, 3844, 4340, 4805, 4960, 5201, 5944, 6727, 6944, 7430, 7688, 8680, 9610, 10402, 11888, 13454, 14860, 15376, 17360, 19220, 20804, 23033, 23776, 26005, 26908, 29720, 30752, 33635, 34720, 38440, 41608, 46066, 52010, 53816, 59440, 67270, 76880, 83216, 92132, 104020, 107632, 115165, 118880, 134540, 153760, 161231, 166432, 184264, 208040, 215264, 230330, 269080, 322462, 368528, 416080, 460660, 538160, 644924, 714023, 737056, 806155, 832160, 921320, 1076320, 1289848, 1428046, 1612310, 1842640, 2579696, 2856092, 3224620, 3570115, 3685280, 4998161, 5159392, 5712184, 6449240, 7140230, 9996322, 11424368, 12898480, 14280460, 19992644, 22848736, 24990805, 25796960, 28560920, 39985288, 49981610, 57121840, 79970576, 99963220, 114243680, 159941152, 199926440, 399852880, 799705760]

約数ペア:

[(1, 799705760), (2, 399852880), (4, 199926440), (5, 159941152), (7, 114243680), (8, 99963220), (10, 79970576), (14, 57121840), (16, 49981610), (20, 39985288), (28, 28560920), (31, 25796960), (32, 24990805), (35, 22848736), (40, 19992644), (56, 14280460), (62, 12898480), (70, 11424368), (80, 9996322), (112, 7140230), (124, 6449240), (140, 5712184), (155, 5159392), (160, 4998161), (217, 3685280), (224, 3570115), (248, 3224620), (280, 2856092), (310, 2579696), (434, 1842640), (496, 1612310), (560, 1428046), (620, 1289848), (743, 1076320), (868, 921320), (961, 832160), (992, 806155), (1085, 737056), (1120, 714023), (1240, 644924), (1486, 538160), (1736, 460660), (1922, 416080), (2170, 368528), (2480, 322462), (2972, 269080), (3472, 230330), (3715, 215264), (3844, 208040), (4340, 184264), (4805, 166432), (4960, 161231), (5201, 153760), (5944, 134540), (6727, 118880), (6944, 115165), (7430, 107632), (7688, 104020), (8680, 92132), (9610, 83216), (10402, 76880), (11888, 67270), (13454, 59440), (14860, 53816), (15376, 52010), (17360, 46066), (19220, 41608), (20804, 38440), (23033, 34720), (23776, 33635), (26005, 30752), (26908, 29720)]