127765120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 373075200

約数和(自身を除く): 245310080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 79, 80, 95, 112, 128, 133, 140, 152, 158, 160, 190, 224, 266, 280, 304, 316, 320, 361, 380, 395, 448, 532, 553, 560, 608, 632, 640, 665, 722, 760, 790, 896, 1064, 1106, 1120, 1216, 1264, 1330, 1444, 1501, 1520, 1580, 1805, 2128, 2212, 2240, 2432, 2527, 2528, 2660, 2765, 2888, 3002, 3040, 3160, 3610, 4256, 4424, 4480, 5054, 5056, 5320, 5530, 5776, 6004, 6080, 6320, 7220, 7505, 8512, 8848, 10108, 10112, 10507, 10640, 11060, 11552, 12008, 12160, 12635, 12640, 14440, 15010, 17024, 17696, 20216, 21014, 21280, 22120, 23104, 24016, 25270, 25280, 28519, 28880, 30020, 35392, 40432, 42028, 42560, 44240, 46208, 48032, 50540, 50560, 52535, 57038, 57760, 60040, 70784, 80864, 84056, 85120, 88480, 96064, 101080, 105070, 114076, 115520, 120080, 142595, 161728, 168112, 176960, 192128, 199633, 202160, 210140, 228152, 231040, 240160, 285190, 323456, 336224, 353920, 399266, 404320, 420280, 456304, 480320, 570380, 672448, 798532, 808640, 840560, 912608, 960640, 998165, 1140760, 1344896, 1597064, 1617280, 1681120, 1825216, 1996330, 2281520, 3194128, 3362240, 3650432, 3992660, 4563040, 6388256, 6724480, 7985320, 9126080, 12776512, 15970640, 18252160, 25553024, 31941280, 63882560, 127765120]

約数ペア:

[(1, 127765120), (2, 63882560), (4, 31941280), (5, 25553024), (7, 18252160), (8, 15970640), (10, 12776512), (14, 9126080), (16, 7985320), (19, 6724480), (20, 6388256), (28, 4563040), (32, 3992660), (35, 3650432), (38, 3362240), (40, 3194128), (56, 2281520), (64, 1996330), (70, 1825216), (76, 1681120), (79, 1617280), (80, 1597064), (95, 1344896), (112, 1140760), (128, 998165), (133, 960640), (140, 912608), (152, 840560), (158, 808640), (160, 798532), (190, 672448), (224, 570380), (266, 480320), (280, 456304), (304, 420280), (316, 404320), (320, 399266), (361, 353920), (380, 336224), (395, 323456), (448, 285190), (532, 240160), (553, 231040), (560, 228152), (608, 210140), (632, 202160), (640, 199633), (665, 192128), (722, 176960), (760, 168112), (790, 161728), (896, 142595), (1064, 120080), (1106, 115520), (1120, 114076), (1216, 105070), (1264, 101080), (1330, 96064), (1444, 88480), (1501, 85120), (1520, 84056), (1580, 80864), (1805, 70784), (2128, 60040), (2212, 57760), (2240, 57038), (2432, 52535), (2527, 50560), (2528, 50540), (2660, 48032), (2765, 46208), (2888, 44240), (3002, 42560), (3040, 42028), (3160, 40432), (3610, 35392), (4256, 30020), (4424, 28880), (4480, 28519), (5054, 25280), (5056, 25270), (5320, 24016), (5530, 23104), (5776, 22120), (6004, 21280), (6080, 21014), (6320, 20216), (7220, 17696), (7505, 17024), (8512, 15010), (8848, 14440), (10108, 12640), (10112, 12635), (10507, 12160), (10640, 12008), (11060, 11552)]