320707584

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 264

約数和(自身を含む): 1034635680

約数和(自身を除く): 713928096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 89, 92, 96, 102, 128, 136, 138, 144, 153, 178, 184, 192, 204, 207, 256, 267, 272, 276, 288, 306, 356, 368, 384, 391, 408, 414, 512, 534, 544, 552, 576, 612, 712, 736, 768, 782, 801, 816, 828, 1024, 1068, 1088, 1104, 1152, 1173, 1224, 1424, 1472, 1513, 1536, 1564, 1602, 1632, 1656, 2047, 2136, 2176, 2208, 2304, 2346, 2448, 2848, 2944, 3026, 3072, 3128, 3204, 3264, 3312, 3519, 4094, 4272, 4352, 4416, 4539, 4608, 4692, 4896, 5696, 5888, 6052, 6141, 6256, 6408, 6528, 6624, 7038, 8188, 8544, 8704, 8832, 9078, 9216, 9384, 9792, 11392, 11776, 12104, 12282, 12512, 12816, 13056, 13248, 13617, 14076, 16376, 17088, 17408, 17664, 18156, 18423, 18768, 19584, 22784, 23552, 24208, 24564, 25024, 25632, 26112, 26496, 27234, 28152, 32752, 34176, 34799, 35328, 36312, 36846, 37536, 39168, 45568, 48416, 49128, 50048, 51264, 52224, 52992, 54468, 56304, 65504, 68352, 69598, 70656, 72624, 73692, 75072, 78336, 91136, 96832, 98256, 100096, 102528, 104397, 105984, 108936, 112608, 131008, 136704, 139196, 145248, 147384, 150144, 156672, 193664, 196512, 200192, 205056, 208794, 211968, 217872, 225216, 262016, 273408, 278392, 290496, 294768, 300288, 313191, 387328, 393024, 400384, 410112, 417588, 435744, 450432, 524032, 556784, 580992, 589536, 600576, 626382, 774656, 786048, 820224, 835176, 871488, 900864, 1048064, 1113568, 1161984, 1179072, 1201152, 1252764, 1549312, 1572096, 1670352, 1742976, 1801728, 2096128, 2227136, 2323968, 2358144, 2505528, 3144192, 3340704, 3485952, 3603456, 4454272, 4647936, 4716288, 5011056, 6288384, 6681408, 6971904, 8908544, 9432576, 10022112, 13362816, 13943808, 17817088, 18865152, 20044224, 26725632, 35634176, 40088448, 53451264, 80176896, 106902528, 160353792, 320707584]

約数ペア:

[(1, 320707584), (2, 160353792), (3, 106902528), (4, 80176896), (6, 53451264), (8, 40088448), (9, 35634176), (12, 26725632), (16, 20044224), (17, 18865152), (18, 17817088), (23, 13943808), (24, 13362816), (32, 10022112), (34, 9432576), (36, 8908544), (46, 6971904), (48, 6681408), (51, 6288384), (64, 5011056), (68, 4716288), (69, 4647936), (72, 4454272), (89, 3603456), (92, 3485952), (96, 3340704), (102, 3144192), (128, 2505528), (136, 2358144), (138, 2323968), (144, 2227136), (153, 2096128), (178, 1801728), (184, 1742976), (192, 1670352), (204, 1572096), (207, 1549312), (256, 1252764), (267, 1201152), (272, 1179072), (276, 1161984), (288, 1113568), (306, 1048064), (356, 900864), (368, 871488), (384, 835176), (391, 820224), (408, 786048), (414, 774656), (512, 626382), (534, 600576), (544, 589536), (552, 580992), (576, 556784), (612, 524032), (712, 450432), (736, 435744), (768, 417588), (782, 410112), (801, 400384), (816, 393024), (828, 387328), (1024, 313191), (1068, 300288), (1088, 294768), (1104, 290496), (1152, 278392), (1173, 273408), (1224, 262016), (1424, 225216), (1472, 217872), (1513, 211968), (1536, 208794), (1564, 205056), (1602, 200192), (1632, 196512), (1656, 193664), (2047, 156672), (2136, 150144), (2176, 147384), (2208, 145248), (2304, 139196), (2346, 136704), (2448, 131008), (2848, 112608), (2944, 108936), (3026, 105984), (3072, 104397), (3128, 102528), (3204, 100096), (3264, 98256), (3312, 96832), (3519, 91136), (4094, 78336), (4272, 75072), (4352, 73692), (4416, 72624), (4539, 70656), (4608, 69598), (4692, 68352), (4896, 65504), (5696, 56304), (5888, 54468), (6052, 52992), (6141, 52224), (6256, 51264), (6408, 50048), (6528, 49128), (6624, 48416), (7038, 45568), (8188, 39168), (8544, 37536), (8704, 36846), (8832, 36312), (9078, 35328), (9216, 34799), (9384, 34176), (9792, 32752), (11392, 28152), (11776, 27234), (12104, 26496), (12282, 26112), (12512, 25632), (12816, 25024), (13056, 24564), (13248, 24208), (13617, 23552), (14076, 22784), (16376, 19584), (17088, 18768), (17408, 18423), (17664, 18156)]