155429120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 494484480

約数和(自身を除く): 339055360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 83, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 166, 176, 190, 209, 220, 224, 256, 266, 280, 304, 308, 320, 332, 352, 380, 385, 415, 418, 440, 448, 532, 560, 581, 608, 616, 640, 664, 665, 704, 760, 770, 830, 836, 880, 896, 913, 1045, 1064, 1120, 1162, 1216, 1232, 1280, 1328, 1330, 1408, 1463, 1520, 1540, 1577, 1660, 1672, 1760, 1792, 1826, 2090, 2128, 2240, 2324, 2432, 2464, 2656, 2660, 2816, 2905, 2926, 3040, 3080, 3154, 3320, 3344, 3520, 3652, 4180, 4256, 4480, 4565, 4648, 4864, 4928, 5312, 5320, 5810, 5852, 6080, 6160, 6308, 6391, 6640, 6688, 7040, 7304, 7315, 7885, 8360, 8512, 8960, 9130, 9296, 9856, 10624, 10640, 11039, 11620, 11704, 12160, 12320, 12616, 12782, 13280, 13376, 14080, 14608, 14630, 15770, 16720, 17024, 17347, 18260, 18592, 19712, 21248, 21280, 22078, 23240, 23408, 24320, 24640, 25232, 25564, 26560, 26752, 29216, 29260, 31540, 31955, 33440, 34048, 34694, 36520, 37184, 42560, 44156, 46480, 46816, 49280, 50464, 51128, 53120, 53504, 55195, 58432, 58520, 63080, 63910, 66880, 69388, 73040, 74368, 85120, 86735, 88312, 92960, 93632, 98560, 100928, 102256, 106240, 110390, 116864, 117040, 121429, 126160, 127820, 133760, 138776, 146080, 148736, 170240, 173470, 176624, 185920, 187264, 201856, 204512, 220780, 233728, 234080, 242858, 252320, 255640, 267520, 277552, 292160, 346940, 353248, 371840, 374528, 403712, 409024, 441560, 468160, 485716, 504640, 511280, 555104, 584320, 607145, 693880, 706496, 743680, 818048, 883120, 936320, 971432, 1009280, 1022560, 1110208, 1168640, 1214290, 1387760, 1412992, 1636096, 1766240, 1872640, 1942864, 2018560, 2045120, 2220416, 2428580, 2775520, 2825984, 3532480, 3885728, 4090240, 4440832, 4857160, 5551040, 7064960, 7771456, 8180480, 9714320, 11102080, 14129920, 15542912, 19428640, 22204160, 31085824, 38857280, 77714560, 155429120]

約数ペア:

[(1, 155429120), (2, 77714560), (4, 38857280), (5, 31085824), (7, 22204160), (8, 19428640), (10, 15542912), (11, 14129920), (14, 11102080), (16, 9714320), (19, 8180480), (20, 7771456), (22, 7064960), (28, 5551040), (32, 4857160), (35, 4440832), (38, 4090240), (40, 3885728), (44, 3532480), (55, 2825984), (56, 2775520), (64, 2428580), (70, 2220416), (76, 2045120), (77, 2018560), (80, 1942864), (83, 1872640), (88, 1766240), (95, 1636096), (110, 1412992), (112, 1387760), (128, 1214290), (133, 1168640), (140, 1110208), (152, 1022560), (154, 1009280), (160, 971432), (166, 936320), (176, 883120), (190, 818048), (209, 743680), (220, 706496), (224, 693880), (256, 607145), (266, 584320), (280, 555104), (304, 511280), (308, 504640), (320, 485716), (332, 468160), (352, 441560), (380, 409024), (385, 403712), (415, 374528), (418, 371840), (440, 353248), (448, 346940), (532, 292160), (560, 277552), (581, 267520), (608, 255640), (616, 252320), (640, 242858), (664, 234080), (665, 233728), (704, 220780), (760, 204512), (770, 201856), (830, 187264), (836, 185920), (880, 176624), (896, 173470), (913, 170240), (1045, 148736), (1064, 146080), (1120, 138776), (1162, 133760), (1216, 127820), (1232, 126160), (1280, 121429), (1328, 117040), (1330, 116864), (1408, 110390), (1463, 106240), (1520, 102256), (1540, 100928), (1577, 98560), (1660, 93632), (1672, 92960), (1760, 88312), (1792, 86735), (1826, 85120), (2090, 74368), (2128, 73040), (2240, 69388), (2324, 66880), (2432, 63910), (2464, 63080), (2656, 58520), (2660, 58432), (2816, 55195), (2905, 53504), (2926, 53120), (3040, 51128), (3080, 50464), (3154, 49280), (3320, 46816), (3344, 46480), (3520, 44156), (3652, 42560), (4180, 37184), (4256, 36520), (4480, 34694), (4565, 34048), (4648, 33440), (4864, 31955), (4928, 31540), (5312, 29260), (5320, 29216), (5810, 26752), (5852, 26560), (6080, 25564), (6160, 25232), (6308, 24640), (6391, 24320), (6640, 23408), (6688, 23240), (7040, 22078), (7304, 21280), (7315, 21248), (7885, 19712), (8360, 18592), (8512, 18260), (8960, 17347), (9130, 17024), (9296, 16720), (9856, 15770), (10624, 14630), (10640, 14608), (11039, 14080), (11620, 13376), (11704, 13280), (12160, 12782), (12320, 12616)]