2040781536

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5905

約数の個数: 144

約数和(自身を含む): 6171119136

約数和(自身を除く): 4130337600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 92, 96, 106, 138, 144, 159, 184, 207, 212, 276, 288, 318, 368, 414, 424, 477, 552, 636, 736, 828, 848, 954, 1104, 1219, 1272, 1656, 1696, 1908, 2208, 2438, 2544, 3312, 3657, 3816, 4876, 5088, 5813, 6624, 7314, 7632, 9752, 10971, 11626, 14628, 15264, 17439, 19504, 21942, 23252, 29256, 34878, 39008, 43884, 46504, 52317, 58512, 69756, 87768, 93008, 104634, 117024, 133699, 139512, 175536, 186016, 209268, 267398, 279024, 308089, 351072, 401097, 418536, 534796, 558048, 616178, 802194, 837072, 924267, 1069592, 1203291, 1232356, 1604388, 1674144, 1848534, 2139184, 2406582, 2464712, 2772801, 3208776, 3697068, 4278368, 4813164, 4929424, 5545602, 6417552, 7086047, 7394136, 9626328, 9858848, 11091204, 12835104, 14172094, 14788272, 19252656, 21258141, 22182408, 28344188, 29576544, 38505312, 42516282, 44364816, 56688376, 63774423, 85032564, 88729632, 113376752, 127548846, 170065128, 226753504, 255097692, 340130256, 510195384, 680260512, 1020390768, 2040781536]

約数ペア:

[(1, 2040781536), (2, 1020390768), (3, 680260512), (4, 510195384), (6, 340130256), (8, 255097692), (9, 226753504), (12, 170065128), (16, 127548846), (18, 113376752), (23, 88729632), (24, 85032564), (32, 63774423), (36, 56688376), (46, 44364816), (48, 42516282), (53, 38505312), (69, 29576544), (72, 28344188), (92, 22182408), (96, 21258141), (106, 19252656), (138, 14788272), (144, 14172094), (159, 12835104), (184, 11091204), (207, 9858848), (212, 9626328), (276, 7394136), (288, 7086047), (318, 6417552), (368, 5545602), (414, 4929424), (424, 4813164), (477, 4278368), (552, 3697068), (636, 3208776), (736, 2772801), (828, 2464712), (848, 2406582), (954, 2139184), (1104, 1848534), (1219, 1674144), (1272, 1604388), (1656, 1232356), (1696, 1203291), (1908, 1069592), (2208, 924267), (2438, 837072), (2544, 802194), (3312, 616178), (3657, 558048), (3816, 534796), (4876, 418536), (5088, 401097), (5813, 351072), (6624, 308089), (7314, 279024), (7632, 267398), (9752, 209268), (10971, 186016), (11626, 175536), (14628, 139512), (15264, 133699), (17439, 117024), (19504, 104634), (21942, 93008), (23252, 87768), (29256, 69756), (34878, 58512), (39008, 52317), (43884, 46504)]