206838720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6529}}^1$

素因数の和:6563

約数の個数: 168

約数和(自身を含む): 776234160

約数和(自身を除く): 569395440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6529, 7920, 10560, 13058, 15840, 19587, 26116, 31680, 32645, 39174, 52232, 58761, 65290, 71819, 78348, 97935, 104464, 117522, 130580, 143638, 156696, 195870, 208928, 215457, 235044, 261160, 287276, 293805, 313392, 359095, 391740, 417856, 430914, 470088, 522320, 574552, 587610, 626784, 646371, 718190, 783480, 861828, 940176, 1044640, 1077285, 1149104, 1175220, 1253568, 1292742, 1436380, 1566960, 1723656, 1880352, 2089280, 2154570, 2298208, 2350440, 2585484, 2872760, 3133920, 3231855, 3447312, 3760704, 4309140, 4596416, 4700880, 5170968, 5745520, 6267840, 6463710, 6894624, 8618280, 9401760, 10341936, 11491040, 12927420, 13789248, 17236560, 18803520, 20683872, 22982080, 25854840, 34473120, 41367744, 51709680, 68946240, 103419360, 206838720]

約数ペア:

[(1, 206838720), (2, 103419360), (3, 68946240), (4, 51709680), (5, 41367744), (6, 34473120), (8, 25854840), (9, 22982080), (10, 20683872), (11, 18803520), (12, 17236560), (15, 13789248), (16, 12927420), (18, 11491040), (20, 10341936), (22, 9401760), (24, 8618280), (30, 6894624), (32, 6463710), (33, 6267840), (36, 5745520), (40, 5170968), (44, 4700880), (45, 4596416), (48, 4309140), (55, 3760704), (60, 3447312), (64, 3231855), (66, 3133920), (72, 2872760), (80, 2585484), (88, 2350440), (90, 2298208), (96, 2154570), (99, 2089280), (110, 1880352), (120, 1723656), (132, 1566960), (144, 1436380), (160, 1292742), (165, 1253568), (176, 1175220), (180, 1149104), (192, 1077285), (198, 1044640), (220, 940176), (240, 861828), (264, 783480), (288, 718190), (320, 646371), (330, 626784), (352, 587610), (360, 574552), (396, 522320), (440, 470088), (480, 430914), (495, 417856), (528, 391740), (576, 359095), (660, 313392), (704, 293805), (720, 287276), (792, 261160), (880, 235044), (960, 215457), (990, 208928), (1056, 195870), (1320, 156696), (1440, 143638), (1584, 130580), (1760, 117522), (1980, 104464), (2112, 97935), (2640, 78348), (2880, 71819), (3168, 65290), (3520, 58761), (3960, 52232), (5280, 39174), (6336, 32645), (6529, 31680), (7920, 26116), (10560, 19587), (13058, 15840)]