918432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1747}}^1$

素因数の和:2111

約数の個数: 128

約数和(自身を含む): 2977752960

約数和(自身を除く): 2059320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 337, 390, 520, 674, 780, 1011, 1348, 1560, 1685, 1747, 2022, 2696, 3370, 3494, 4044, 4381, 5055, 5241, 6740, 6988, 8088, 8735, 8762, 10110, 10482, 13143, 13480, 13976, 17470, 17524, 20220, 20964, 21905, 22711, 26205, 26286, 34940, 35048, 40440, 41928, 43810, 45422, 52410, 52572, 65715, 68133, 69880, 87620, 90844, 104820, 105144, 113555, 131430, 136266, 175240, 181688, 209640, 227110, 262860, 272532, 340665, 454220, 525720, 545064, 588739, 681330, 908440, 1177478, 1362660, 1766217, 2354956, 2725320, 2943695, 3532434, 4709912, 5887390, 7064868, 7653607, 8831085, 11774780, 14129736, 15307214, 17662170, 22960821, 23549560, 30614428, 35324340, 38268035, 45921642, 61228856, 70648680, 76536070, 91843284, 114804105, 153072140, 183686568, 229608210, 306144280, 459216420, 918432840]

約数ペア:

[(1, 918432840), (2, 459216420), (3, 306144280), (4, 229608210), (5, 183686568), (6, 153072140), (8, 114804105), (10, 91843284), (12, 76536070), (13, 70648680), (15, 61228856), (20, 45921642), (24, 38268035), (26, 35324340), (30, 30614428), (39, 23549560), (40, 22960821), (52, 17662170), (60, 15307214), (65, 14129736), (78, 11774780), (104, 8831085), (120, 7653607), (130, 7064868), (156, 5887390), (195, 4709912), (260, 3532434), (312, 2943695), (337, 2725320), (390, 2354956), (520, 1766217), (674, 1362660), (780, 1177478), (1011, 908440), (1348, 681330), (1560, 588739), (1685, 545064), (1747, 525720), (2022, 454220), (2696, 340665), (3370, 272532), (3494, 262860), (4044, 227110), (4381, 209640), (5055, 181688), (5241, 175240), (6740, 136266), (6988, 131430), (8088, 113555), (8735, 105144), (8762, 104820), (10110, 90844), (10482, 87620), (13143, 69880), (13480, 68133), (13976, 65715), (17470, 52572), (17524, 52410), (20220, 45422), (20964, 43810), (21905, 41928), (22711, 40440), (26205, 35048), (26286, 34940)]