131770080

素因数分解:

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

素因数の和:7073

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 352553760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7039, 9360, 14078, 18720, 21117, 28156, 35195, 42234, 56312, 63351, 70390, 84468, 91507, 105585, 112624, 126702, 140780, 168936, 183014, 211170, 225248, 253404, 274521, 281560, 316755, 337872, 366028, 422340, 457535, 506808, 549042, 563120, 633510, 675744, 732056, 823563, 844680, 915070, 1013616, 1098084, 1126240, 1267020, 1372605, 1464112, 1647126, 1689360, 1830140, 2027232, 2196168, 2534040, 2745210, 2928224, 3294252, 3378720, 3660280, 4117815, 4392336, 5068080, 5490420, 6588504, 7320560, 8235630, 8784672, 10136160, 10980840, 13177008, 14641120, 16471260, 21961680, 26354016, 32942520, 43923360, 65885040, 131770080]

約数ペア:

[(1, 131770080), (2, 65885040), (3, 43923360), (4, 32942520), (5, 26354016), (6, 21961680), (8, 16471260), (9, 14641120), (10, 13177008), (12, 10980840), (13, 10136160), (15, 8784672), (16, 8235630), (18, 7320560), (20, 6588504), (24, 5490420), (26, 5068080), (30, 4392336), (32, 4117815), (36, 3660280), (39, 3378720), (40, 3294252), (45, 2928224), (48, 2745210), (52, 2534040), (60, 2196168), (65, 2027232), (72, 1830140), (78, 1689360), (80, 1647126), (90, 1464112), (96, 1372605), (104, 1267020), (117, 1126240), (120, 1098084), (130, 1013616), (144, 915070), (156, 844680), (160, 823563), (180, 732056), (195, 675744), (208, 633510), (234, 563120), (240, 549042), (260, 506808), (288, 457535), (312, 422340), (360, 366028), (390, 337872), (416, 316755), (468, 281560), (480, 274521), (520, 253404), (585, 225248), (624, 211170), (720, 183014), (780, 168936), (936, 140780), (1040, 126702), (1170, 112624), (1248, 105585), (1440, 91507), (1560, 84468), (1872, 70390), (2080, 63351), (2340, 56312), (3120, 42234), (3744, 35195), (4680, 28156), (6240, 21117), (7039, 18720), (9360, 14078)]