395310240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7076

約数の個数: 192

約数和(自身を含む): 1490227200

約数和(自身を除く): 1094916960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 7039, 9360, 11232, 14040, 14078, 18720, 21117, 28080, 28156, 35195, 42234, 56160, 56312, 63351, 70390, 84468, 91507, 105585, 112624, 126702, 140780, 168936, 183014, 190053, 211170, 225248, 253404, 274521, 281560, 316755, 337872, 366028, 380106, 422340, 457535, 506808, 549042, 563120, 633510, 675744, 732056, 760212, 823563, 844680, 915070, 950265, 1013616, 1098084, 1126240, 1267020, 1372605, 1464112, 1520424, 1647126, 1689360, 1830140, 1900530, 2027232, 2196168, 2470689, 2534040, 2745210, 2928224, 3040848, 3294252, 3378720, 3660280, 3801060, 4117815, 4392336, 4941378, 5068080, 5490420, 6081696, 6588504, 7320560, 7602120, 8235630, 8784672, 9882756, 10136160, 10980840, 12353445, 13177008, 14641120, 15204240, 16471260, 19765512, 21961680, 24706890, 26354016, 30408480, 32942520, 39531024, 43923360, 49413780, 65885040, 79062048, 98827560, 131770080, 197655120, 395310240]

約数ペア:

[(1, 395310240), (2, 197655120), (3, 131770080), (4, 98827560), (5, 79062048), (6, 65885040), (8, 49413780), (9, 43923360), (10, 39531024), (12, 32942520), (13, 30408480), (15, 26354016), (16, 24706890), (18, 21961680), (20, 19765512), (24, 16471260), (26, 15204240), (27, 14641120), (30, 13177008), (32, 12353445), (36, 10980840), (39, 10136160), (40, 9882756), (45, 8784672), (48, 8235630), (52, 7602120), (54, 7320560), (60, 6588504), (65, 6081696), (72, 5490420), (78, 5068080), (80, 4941378), (90, 4392336), (96, 4117815), (104, 3801060), (108, 3660280), (117, 3378720), (120, 3294252), (130, 3040848), (135, 2928224), (144, 2745210), (156, 2534040), (160, 2470689), (180, 2196168), (195, 2027232), (208, 1900530), (216, 1830140), (234, 1689360), (240, 1647126), (260, 1520424), (270, 1464112), (288, 1372605), (312, 1267020), (351, 1126240), (360, 1098084), (390, 1013616), (416, 950265), (432, 915070), (468, 844680), (480, 823563), (520, 760212), (540, 732056), (585, 675744), (624, 633510), (702, 563120), (720, 549042), (780, 506808), (864, 457535), (936, 422340), (1040, 380106), (1080, 366028), (1170, 337872), (1248, 316755), (1404, 281560), (1440, 274521), (1560, 253404), (1755, 225248), (1872, 211170), (2080, 190053), (2160, 183014), (2340, 168936), (2808, 140780), (3120, 126702), (3510, 112624), (3744, 105585), (4320, 91507), (4680, 84468), (5616, 70390), (6240, 63351), (7020, 56312), (7039, 56160), (9360, 42234), (11232, 35195), (14040, 28156), (14078, 28080), (18720, 21117)]