289988160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3923}}^1$

素因数の和:3961

約数の個数: 224

約数和(自身を含む): 1148193792

約数和(自身を除く): 858205632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3923, 4620, 4928, 5280, 6160, 6720, 7392, 7846, 9240, 10560, 11769, 12320, 14784, 15692, 18480, 19615, 23538, 24640, 27461, 31384, 36960, 39230, 43153, 47076, 54922, 58845, 62768, 73920, 78460, 82383, 86306, 94152, 109844, 117690, 125536, 129459, 137305, 156920, 164766, 172612, 188304, 215765, 219688, 235380, 251072, 258918, 274610, 302071, 313840, 329532, 345224, 376608, 411915, 431530, 439376, 470760, 517836, 549220, 604142, 627680, 647295, 659064, 690448, 753216, 823830, 863060, 878752, 906213, 941520, 1035672, 1098440, 1208284, 1255360, 1294590, 1318128, 1380896, 1510355, 1647660, 1726120, 1757504, 1812426, 1883040, 2071344, 2196880, 2416568, 2589180, 2636256, 2761792, 3020710, 3295320, 3452240, 3624852, 3766080, 4142688, 4393760, 4531065, 4833136, 5178360, 5272512, 6041420, 6590640, 6904480, 7249704, 8285376, 8787520, 9062130, 9666272, 10356720, 12082840, 13181280, 13808960, 14499408, 18124260, 19332544, 20713440, 24165680, 26362560, 28998816, 36248520, 41426880, 48331360, 57997632, 72497040, 96662720, 144994080, 289988160]

約数ペア:

[(1, 289988160), (2, 144994080), (3, 96662720), (4, 72497040), (5, 57997632), (6, 48331360), (7, 41426880), (8, 36248520), (10, 28998816), (11, 26362560), (12, 24165680), (14, 20713440), (15, 19332544), (16, 18124260), (20, 14499408), (21, 13808960), (22, 13181280), (24, 12082840), (28, 10356720), (30, 9666272), (32, 9062130), (33, 8787520), (35, 8285376), (40, 7249704), (42, 6904480), (44, 6590640), (48, 6041420), (55, 5272512), (56, 5178360), (60, 4833136), (64, 4531065), (66, 4393760), (70, 4142688), (77, 3766080), (80, 3624852), (84, 3452240), (88, 3295320), (96, 3020710), (105, 2761792), (110, 2636256), (112, 2589180), (120, 2416568), (132, 2196880), (140, 2071344), (154, 1883040), (160, 1812426), (165, 1757504), (168, 1726120), (176, 1647660), (192, 1510355), (210, 1380896), (220, 1318128), (224, 1294590), (231, 1255360), (240, 1208284), (264, 1098440), (280, 1035672), (308, 941520), (320, 906213), (330, 878752), (336, 863060), (352, 823830), (385, 753216), (420, 690448), (440, 659064), (448, 647295), (462, 627680), (480, 604142), (528, 549220), (560, 517836), (616, 470760), (660, 439376), (672, 431530), (704, 411915), (770, 376608), (840, 345224), (880, 329532), (924, 313840), (960, 302071), (1056, 274610), (1120, 258918), (1155, 251072), (1232, 235380), (1320, 219688), (1344, 215765), (1540, 188304), (1680, 172612), (1760, 164766), (1848, 156920), (2112, 137305), (2240, 129459), (2310, 125536), (2464, 117690), (2640, 109844), (3080, 94152), (3360, 86306), (3520, 82383), (3696, 78460), (3923, 73920), (4620, 62768), (4928, 58845), (5280, 54922), (6160, 47076), (6720, 43153), (7392, 39230), (7846, 36960), (9240, 31384), (10560, 27461), (11769, 24640), (12320, 23538), (14784, 19615), (15692, 18480)]