191699280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9181}}^1$

素因数の和:9229

約数の個数: 120

約数和(自身を含む): 666062280

約数和(自身を除く): 474363000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 9181, 10440, 18362, 20880, 27543, 36724, 45905, 55086, 73448, 82629, 91810, 110172, 137715, 146896, 165258, 183620, 220344, 266249, 275430, 330516, 367240, 413145, 440688, 532498, 550860, 661032, 734480, 798747, 826290, 1064996, 1101720, 1322064, 1331245, 1597494, 1652580, 2129992, 2203440, 2396241, 2662490, 3194988, 3305160, 3993735, 4259984, 4792482, 5324980, 6389976, 6610320, 7987470, 9584964, 10649960, 11981205, 12779952, 15974940, 19169928, 21299920, 23962410, 31949880, 38339856, 47924820, 63899760, 95849640, 191699280]

約数ペア:

[(1, 191699280), (2, 95849640), (3, 63899760), (4, 47924820), (5, 38339856), (6, 31949880), (8, 23962410), (9, 21299920), (10, 19169928), (12, 15974940), (15, 12779952), (16, 11981205), (18, 10649960), (20, 9584964), (24, 7987470), (29, 6610320), (30, 6389976), (36, 5324980), (40, 4792482), (45, 4259984), (48, 3993735), (58, 3305160), (60, 3194988), (72, 2662490), (80, 2396241), (87, 2203440), (90, 2129992), (116, 1652580), (120, 1597494), (144, 1331245), (145, 1322064), (174, 1101720), (180, 1064996), (232, 826290), (240, 798747), (261, 734480), (290, 661032), (348, 550860), (360, 532498), (435, 440688), (464, 413145), (522, 367240), (580, 330516), (696, 275430), (720, 266249), (870, 220344), (1044, 183620), (1160, 165258), (1305, 146896), (1392, 137715), (1740, 110172), (2088, 91810), (2320, 82629), (2610, 73448), (3480, 55086), (4176, 45905), (5220, 36724), (6960, 27543), (9181, 20880), (10440, 18362)]