138899520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2877

約数の個数: 168

約数和(自身を含む): 506038104

約数和(自身を除く): 367138584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2837, 2880, 3060, 3264, 4080, 4896, 5440, 5674, 6120, 8160, 8511, 9792, 11348, 12240, 14185, 16320, 17022, 22696, 24480, 25533, 28370, 34044, 42555, 45392, 48229, 48960, 51066, 56740, 68088, 85110, 90784, 96458, 102132, 113480, 127665, 136176, 144687, 170220, 181568, 192916, 204264, 226960, 241145, 255330, 272352, 289374, 340440, 385832, 408528, 434061, 453920, 482290, 510660, 544704, 578748, 680880, 723435, 771664, 817056, 868122, 907840, 964580, 1021320, 1157496, 1361760, 1446870, 1543328, 1634112, 1736244, 1929160, 2042640, 2170305, 2314992, 2723520, 2893740, 3086656, 3472488, 3858320, 4085280, 4340610, 4629984, 5787480, 6944976, 7716640, 8170560, 8681220, 9259968, 11574960, 13889952, 15433280, 17362440, 23149920, 27779904, 34724880, 46299840, 69449760, 138899520]

約数ペア:

[(1, 138899520), (2, 69449760), (3, 46299840), (4, 34724880), (5, 27779904), (6, 23149920), (8, 17362440), (9, 15433280), (10, 13889952), (12, 11574960), (15, 9259968), (16, 8681220), (17, 8170560), (18, 7716640), (20, 6944976), (24, 5787480), (30, 4629984), (32, 4340610), (34, 4085280), (36, 3858320), (40, 3472488), (45, 3086656), (48, 2893740), (51, 2723520), (60, 2314992), (64, 2170305), (68, 2042640), (72, 1929160), (80, 1736244), (85, 1634112), (90, 1543328), (96, 1446870), (102, 1361760), (120, 1157496), (136, 1021320), (144, 964580), (153, 907840), (160, 868122), (170, 817056), (180, 771664), (192, 723435), (204, 680880), (240, 578748), (255, 544704), (272, 510660), (288, 482290), (306, 453920), (320, 434061), (340, 408528), (360, 385832), (408, 340440), (480, 289374), (510, 272352), (544, 255330), (576, 241145), (612, 226960), (680, 204264), (720, 192916), (765, 181568), (816, 170220), (960, 144687), (1020, 136176), (1088, 127665), (1224, 113480), (1360, 102132), (1440, 96458), (1530, 90784), (1632, 85110), (2040, 68088), (2448, 56740), (2720, 51066), (2837, 48960), (2880, 48229), (3060, 45392), (3264, 42555), (4080, 34044), (4896, 28370), (5440, 25533), (5674, 24480), (6120, 22696), (8160, 17022), (8511, 16320), (9792, 14185), (11348, 12240)]