231079680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 216

約数和(自身を含む): 861570528

約数和(自身を除く): 630490848

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1543, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3086, 3120, 3328, 3744, 3840, 4160, 4629, 4680, 4992, 5760, 6172, 6240, 7488, 7715, 8320, 9258, 9360, 9984, 11520, 12344, 12480, 13887, 14976, 15430, 16640, 18516, 18720, 20059, 23145, 24688, 24960, 27774, 29952, 30860, 37032, 37440, 40118, 46290, 49376, 49920, 55548, 60177, 61720, 69435, 74064, 74880, 80236, 92580, 98752, 100295, 111096, 120354, 123440, 138870, 148128, 149760, 160472, 180531, 185160, 197504, 200590, 222192, 240708, 246880, 277740, 296256, 300885, 320944, 361062, 370320, 395008, 401180, 444384, 481416, 493760, 555480, 592512, 601770, 641888, 722124, 740640, 802360, 888768, 902655, 962832, 987520, 1110960, 1185024, 1203540, 1283776, 1444248, 1481280, 1604720, 1777536, 1805310, 1925664, 1975040, 2221920, 2407080, 2567552, 2888496, 2962560, 3209440, 3555072, 3610620, 3851328, 4443840, 4814160, 5135104, 5776992, 5925120, 6418880, 7221240, 7702656, 8887680, 9628320, 11553984, 12837760, 14442480, 15405312, 17775360, 19256640, 23107968, 25675520, 28884960, 38513280, 46215936, 57769920, 77026560, 115539840, 231079680]

約数ペア:

[(1, 231079680), (2, 115539840), (3, 77026560), (4, 57769920), (5, 46215936), (6, 38513280), (8, 28884960), (9, 25675520), (10, 23107968), (12, 19256640), (13, 17775360), (15, 15405312), (16, 14442480), (18, 12837760), (20, 11553984), (24, 9628320), (26, 8887680), (30, 7702656), (32, 7221240), (36, 6418880), (39, 5925120), (40, 5776992), (45, 5135104), (48, 4814160), (52, 4443840), (60, 3851328), (64, 3610620), (65, 3555072), (72, 3209440), (78, 2962560), (80, 2888496), (90, 2567552), (96, 2407080), (104, 2221920), (117, 1975040), (120, 1925664), (128, 1805310), (130, 1777536), (144, 1604720), (156, 1481280), (160, 1444248), (180, 1283776), (192, 1203540), (195, 1185024), (208, 1110960), (234, 987520), (240, 962832), (256, 902655), (260, 888768), (288, 802360), (312, 740640), (320, 722124), (360, 641888), (384, 601770), (390, 592512), (416, 555480), (468, 493760), (480, 481416), (520, 444384), (576, 401180), (585, 395008), (624, 370320), (640, 361062), (720, 320944), (768, 300885), (780, 296256), (832, 277740), (936, 246880), (960, 240708), (1040, 222192), (1152, 200590), (1170, 197504), (1248, 185160), (1280, 180531), (1440, 160472), (1543, 149760), (1560, 148128), (1664, 138870), (1872, 123440), (1920, 120354), (2080, 111096), (2304, 100295), (2340, 98752), (2496, 92580), (2880, 80236), (3086, 74880), (3120, 74064), (3328, 69435), (3744, 61720), (3840, 60177), (4160, 55548), (4629, 49920), (4680, 49376), (4992, 46290), (5760, 40118), (6172, 37440), (6240, 37032), (7488, 30860), (7715, 29952), (8320, 27774), (9258, 24960), (9360, 24688), (9984, 23145), (11520, 20059), (12344, 18720), (12480, 18516), (13887, 16640), (14976, 15430)]