155458160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 276514192

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 107, 110, 127, 130, 143, 176, 208, 214, 220, 254, 260, 286, 428, 440, 508, 520, 535, 572, 635, 715, 856, 880, 1016, 1040, 1070, 1144, 1177, 1270, 1391, 1397, 1430, 1651, 1712, 2032, 2140, 2288, 2354, 2540, 2782, 2794, 2860, 3302, 4280, 4708, 5080, 5564, 5588, 5720, 5885, 6604, 6955, 6985, 8255, 8560, 9416, 10160, 11128, 11176, 11440, 11770, 13208, 13589, 13910, 13970, 15301, 16510, 18161, 18832, 22256, 22352, 23540, 26416, 27178, 27820, 27940, 30602, 33020, 36322, 47080, 54356, 55640, 55880, 61204, 66040, 67945, 72644, 76505, 90805, 94160, 108712, 111280, 111760, 122408, 132080, 135890, 145288, 149479, 153010, 176657, 181610, 217424, 244816, 271780, 290576, 298958, 306020, 353314, 363220, 543560, 597916, 612040, 706628, 726440, 747395, 883285, 1087120, 1195832, 1224080, 1413256, 1452880, 1494790, 1766570, 1943227, 2391664, 2826512, 2989580, 3533140, 3886454, 5979160, 7066280, 7772908, 9716135, 11958320, 14132560, 15545816, 19432270, 31091632, 38864540, 77729080, 155458160]

約数ペア:

[(1, 155458160), (2, 77729080), (4, 38864540), (5, 31091632), (8, 19432270), (10, 15545816), (11, 14132560), (13, 11958320), (16, 9716135), (20, 7772908), (22, 7066280), (26, 5979160), (40, 3886454), (44, 3533140), (52, 2989580), (55, 2826512), (65, 2391664), (80, 1943227), (88, 1766570), (104, 1494790), (107, 1452880), (110, 1413256), (127, 1224080), (130, 1195832), (143, 1087120), (176, 883285), (208, 747395), (214, 726440), (220, 706628), (254, 612040), (260, 597916), (286, 543560), (428, 363220), (440, 353314), (508, 306020), (520, 298958), (535, 290576), (572, 271780), (635, 244816), (715, 217424), (856, 181610), (880, 176657), (1016, 153010), (1040, 149479), (1070, 145288), (1144, 135890), (1177, 132080), (1270, 122408), (1391, 111760), (1397, 111280), (1430, 108712), (1651, 94160), (1712, 90805), (2032, 76505), (2140, 72644), (2288, 67945), (2354, 66040), (2540, 61204), (2782, 55880), (2794, 55640), (2860, 54356), (3302, 47080), (4280, 36322), (4708, 33020), (5080, 30602), (5564, 27940), (5588, 27820), (5720, 27178), (5885, 26416), (6604, 23540), (6955, 22352), (6985, 22256), (8255, 18832), (8560, 18161), (9416, 16510), (10160, 15301), (11128, 13970), (11176, 13910), (11440, 13589), (11770, 13208)]