28172494080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23743}}^1$

素因数の和:23873

約数の個数: 216

約数和(自身を含む): 98424388608

約数和(自身を除く): 70251894528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 360, 384, 412, 480, 515, 576, 618, 640, 720, 768, 824, 927, 960, 1030, 1152, 1236, 1280, 1440, 1545, 1648, 1854, 1920, 2060, 2304, 2472, 2880, 3090, 3296, 3708, 3840, 4120, 4635, 4944, 5760, 6180, 6592, 7416, 8240, 9270, 9888, 11520, 12360, 13184, 14832, 16480, 18540, 19776, 23743, 24720, 26368, 29664, 32960, 37080, 39552, 47486, 49440, 59328, 65920, 71229, 74160, 79104, 94972, 98880, 118656, 118715, 131840, 142458, 148320, 189944, 197760, 213687, 237312, 237430, 284916, 296640, 356145, 379888, 395520, 427374, 474860, 569832, 593280, 712290, 759776, 854748, 949720, 1068435, 1139664, 1186560, 1424580, 1519552, 1709496, 1899440, 2136870, 2279328, 2445529, 2849160, 3039104, 3418992, 3798880, 4273740, 4558656, 4891058, 5698320, 6078208, 6837984, 7336587, 7597760, 8547480, 9117312, 9782116, 11396640, 12227645, 13675968, 14673174, 15195520, 17094960, 18234624, 19564232, 22009761, 22793280, 24455290, 27351936, 29346348, 30391040, 34189920, 36682935, 39128464, 44019522, 45586560, 48910580, 54703872, 58692696, 68379840, 73365870, 78256928, 88039044, 91173120, 97821160, 110048805, 117385392, 136759680, 146731740, 156513856, 176078088, 195642320, 220097610, 234770784, 273519360, 293463480, 313027712, 352156176, 391284640, 440195220, 469541568, 586926960, 626055424, 704312352, 782569280, 880390440, 939083136, 1173853920, 1408624704, 1565138560, 1760780880, 1878166272, 2347707840, 2817249408, 3130277120, 3521561760, 4695415680, 5634498816, 7043123520, 9390831360, 14086247040, 28172494080]

約数ペア:

[(1, 28172494080), (2, 14086247040), (3, 9390831360), (4, 7043123520), (5, 5634498816), (6, 4695415680), (8, 3521561760), (9, 3130277120), (10, 2817249408), (12, 2347707840), (15, 1878166272), (16, 1760780880), (18, 1565138560), (20, 1408624704), (24, 1173853920), (30, 939083136), (32, 880390440), (36, 782569280), (40, 704312352), (45, 626055424), (48, 586926960), (60, 469541568), (64, 440195220), (72, 391284640), (80, 352156176), (90, 313027712), (96, 293463480), (103, 273519360), (120, 234770784), (128, 220097610), (144, 195642320), (160, 176078088), (180, 156513856), (192, 146731740), (206, 136759680), (240, 117385392), (256, 110048805), (288, 97821160), (309, 91173120), (320, 88039044), (360, 78256928), (384, 73365870), (412, 68379840), (480, 58692696), (515, 54703872), (576, 48910580), (618, 45586560), (640, 44019522), (720, 39128464), (768, 36682935), (824, 34189920), (927, 30391040), (960, 29346348), (1030, 27351936), (1152, 24455290), (1236, 22793280), (1280, 22009761), (1440, 19564232), (1545, 18234624), (1648, 17094960), (1854, 15195520), (1920, 14673174), (2060, 13675968), (2304, 12227645), (2472, 11396640), (2880, 9782116), (3090, 9117312), (3296, 8547480), (3708, 7597760), (3840, 7336587), (4120, 6837984), (4635, 6078208), (4944, 5698320), (5760, 4891058), (6180, 4558656), (6592, 4273740), (7416, 3798880), (8240, 3418992), (9270, 3039104), (9888, 2849160), (11520, 2445529), (12360, 2279328), (13184, 2136870), (14832, 1899440), (16480, 1709496), (18540, 1519552), (19776, 1424580), (23743, 1186560), (24720, 1139664), (26368, 1068435), (29664, 949720), (32960, 854748), (37080, 759776), (39552, 712290), (47486, 593280), (49440, 569832), (59328, 474860), (65920, 427374), (71229, 395520), (74160, 379888), (79104, 356145), (94972, 296640), (98880, 284916), (118656, 237430), (118715, 237312), (131840, 213687), (142458, 197760), (148320, 189944)]