7979927040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18229}}^1$

素因数の和:18277

約数の個数: 240

約数和(自身を含む): 29092892400

約数和(自身を除く): 21112965360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 18229, 18240, 21888, 23040, 24320, 27360, 29184, 36458, 36480, 43776, 48640, 54687, 54720, 72916, 72960, 87552, 91145, 109374, 109440, 145832, 145920, 164061, 182290, 218748, 218880, 273435, 291664, 328122, 346351, 364580, 437496, 437760, 546870, 583328, 656244, 692702, 729160, 820305, 874992, 1039053, 1093740, 1166656, 1312488, 1385404, 1458320, 1640610, 1731755, 1749984, 2078106, 2187480, 2333312, 2624976, 2770808, 2916640, 3117159, 3281220, 3463510, 3499968, 4156212, 4374960, 4666624, 5195265, 5249952, 5541616, 5833280, 6234318, 6562440, 6927020, 6999936, 8312424, 8749920, 9333248, 10390530, 10499904, 11083232, 11666560, 12468636, 13124880, 13854040, 13999872, 15585795, 16624848, 17499840, 20781060, 20999808, 22166464, 23333120, 24937272, 26249760, 27708080, 27999744, 31171590, 33249696, 34999680, 41562120, 41999616, 44332928, 46666240, 49874544, 52499520, 55416160, 62343180, 66499392, 69999360, 83124240, 83999232, 88665856, 99749088, 104999040, 110832320, 124686360, 132998784, 139998720, 166248480, 177331712, 199498176, 209998080, 221664640, 249372720, 265997568, 332496960, 398996352, 419996160, 443329280, 498745440, 531995136, 664993920, 797992704, 886658560, 997490880, 1329987840, 1595985408, 1994981760, 2659975680, 3989963520, 7979927040]

約数ペア:

[(1, 7979927040), (2, 3989963520), (3, 2659975680), (4, 1994981760), (5, 1595985408), (6, 1329987840), (8, 997490880), (9, 886658560), (10, 797992704), (12, 664993920), (15, 531995136), (16, 498745440), (18, 443329280), (19, 419996160), (20, 398996352), (24, 332496960), (30, 265997568), (32, 249372720), (36, 221664640), (38, 209998080), (40, 199498176), (45, 177331712), (48, 166248480), (57, 139998720), (60, 132998784), (64, 124686360), (72, 110832320), (76, 104999040), (80, 99749088), (90, 88665856), (95, 83999232), (96, 83124240), (114, 69999360), (120, 66499392), (128, 62343180), (144, 55416160), (152, 52499520), (160, 49874544), (171, 46666240), (180, 44332928), (190, 41999616), (192, 41562120), (228, 34999680), (240, 33249696), (256, 31171590), (285, 27999744), (288, 27708080), (304, 26249760), (320, 24937272), (342, 23333120), (360, 22166464), (380, 20999808), (384, 20781060), (456, 17499840), (480, 16624848), (512, 15585795), (570, 13999872), (576, 13854040), (608, 13124880), (640, 12468636), (684, 11666560), (720, 11083232), (760, 10499904), (768, 10390530), (855, 9333248), (912, 8749920), (960, 8312424), (1140, 6999936), (1152, 6927020), (1216, 6562440), (1280, 6234318), (1368, 5833280), (1440, 5541616), (1520, 5249952), (1536, 5195265), (1710, 4666624), (1824, 4374960), (1920, 4156212), (2280, 3499968), (2304, 3463510), (2432, 3281220), (2560, 3117159), (2736, 2916640), (2880, 2770808), (3040, 2624976), (3420, 2333312), (3648, 2187480), (3840, 2078106), (4560, 1749984), (4608, 1731755), (4864, 1640610), (5472, 1458320), (5760, 1385404), (6080, 1312488), (6840, 1166656), (7296, 1093740), (7680, 1039053), (9120, 874992), (9728, 820305), (10944, 729160), (11520, 692702), (12160, 656244), (13680, 583328), (14592, 546870), (18229, 437760), (18240, 437496), (21888, 364580), (23040, 346351), (24320, 328122), (27360, 291664), (29184, 273435), (36458, 218880), (36480, 218748), (43776, 182290), (48640, 164061), (54687, 145920), (54720, 145832), (72916, 109440), (72960, 109374), (87552, 91145)]