190889280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 168

約数和(自身を含む): 665683200

約数和(自身を除く): 474793920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 839, 948, 960, 1185, 1264, 1422, 1440, 1580, 1678, 1896, 2370, 2517, 2528, 2844, 2880, 3160, 3356, 3555, 3792, 4195, 4740, 5034, 5056, 5688, 6320, 6712, 7110, 7551, 7584, 8390, 9480, 10068, 11376, 12585, 12640, 13424, 14220, 15102, 15168, 16780, 18960, 20136, 22752, 25170, 25280, 26848, 28440, 30204, 33560, 37755, 37920, 40272, 45504, 50340, 53696, 56880, 60408, 66281, 67120, 75510, 75840, 80544, 100680, 113760, 120816, 132562, 134240, 151020, 161088, 198843, 201360, 227520, 241632, 265124, 268480, 302040, 331405, 397686, 402720, 483264, 530248, 596529, 604080, 662810, 795372, 805440, 994215, 1060496, 1193058, 1208160, 1325620, 1590744, 1988430, 2120992, 2386116, 2416320, 2651240, 2982645, 3181488, 3976860, 4241984, 4772232, 5302480, 5965290, 6362976, 7953720, 9544464, 10604960, 11930580, 12725952, 15907440, 19088928, 21209920, 23861160, 31814880, 38177856, 47722320, 63629760, 95444640, 190889280]

約数ペア:

[(1, 190889280), (2, 95444640), (3, 63629760), (4, 47722320), (5, 38177856), (6, 31814880), (8, 23861160), (9, 21209920), (10, 19088928), (12, 15907440), (15, 12725952), (16, 11930580), (18, 10604960), (20, 9544464), (24, 7953720), (30, 6362976), (32, 5965290), (36, 5302480), (40, 4772232), (45, 4241984), (48, 3976860), (60, 3181488), (64, 2982645), (72, 2651240), (79, 2416320), (80, 2386116), (90, 2120992), (96, 1988430), (120, 1590744), (144, 1325620), (158, 1208160), (160, 1193058), (180, 1060496), (192, 994215), (237, 805440), (240, 795372), (288, 662810), (316, 604080), (320, 596529), (360, 530248), (395, 483264), (474, 402720), (480, 397686), (576, 331405), (632, 302040), (711, 268480), (720, 265124), (790, 241632), (839, 227520), (948, 201360), (960, 198843), (1185, 161088), (1264, 151020), (1422, 134240), (1440, 132562), (1580, 120816), (1678, 113760), (1896, 100680), (2370, 80544), (2517, 75840), (2528, 75510), (2844, 67120), (2880, 66281), (3160, 60408), (3356, 56880), (3555, 53696), (3792, 50340), (4195, 45504), (4740, 40272), (5034, 37920), (5056, 37755), (5688, 33560), (6320, 30204), (6712, 28440), (7110, 26848), (7551, 25280), (7584, 25170), (8390, 22752), (9480, 20136), (10068, 18960), (11376, 16780), (12585, 15168), (12640, 15102), (13424, 14220)]