2560235904

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43577}}^1$

素因数の和:43617

約数の個数: 128

約数和(自身を含む): 8000920800

約数和(自身を除く): 5440684896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 29376, 43577, 58752, 87154, 130731, 174308, 261462, 348616, 392193, 522924, 697232, 740809, 784386, 1045848, 1176579, 1394464, 1481618, 1568772, 2091696, 2222427, 2353158, 2788928, 2963236, 3137544, 4183392, 4444854, 4706316, 5577856, 5926472, 6275088, 6667281, 8366784, 8889708, 9412632, 11852944, 12550176, 13334562, 16733568, 17779416, 18825264, 20001843, 23705888, 25100352, 26669124, 35558832, 37650528, 40003686, 47411776, 50200704, 53338248, 71117664, 75301056, 80007372, 94823552, 106676496, 142235328, 150602112, 160014744, 213352992, 284470656, 320029488, 426705984, 640058976, 853411968, 1280117952, 2560235904]

約数ペア:

[(1, 2560235904), (2, 1280117952), (3, 853411968), (4, 640058976), (6, 426705984), (8, 320029488), (9, 284470656), (12, 213352992), (16, 160014744), (17, 150602112), (18, 142235328), (24, 106676496), (27, 94823552), (32, 80007372), (34, 75301056), (36, 71117664), (48, 53338248), (51, 50200704), (54, 47411776), (64, 40003686), (68, 37650528), (72, 35558832), (96, 26669124), (102, 25100352), (108, 23705888), (128, 20001843), (136, 18825264), (144, 17779416), (153, 16733568), (192, 13334562), (204, 12550176), (216, 11852944), (272, 9412632), (288, 8889708), (306, 8366784), (384, 6667281), (408, 6275088), (432, 5926472), (459, 5577856), (544, 4706316), (576, 4444854), (612, 4183392), (816, 3137544), (864, 2963236), (918, 2788928), (1088, 2353158), (1152, 2222427), (1224, 2091696), (1632, 1568772), (1728, 1481618), (1836, 1394464), (2176, 1176579), (2448, 1045848), (3264, 784386), (3456, 740809), (3672, 697232), (4896, 522924), (6528, 392193), (7344, 348616), (9792, 261462), (14688, 174308), (19584, 130731), (29376, 87154), (43577, 58752)]