1664118720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52529}}^1$

素因数の和:52563

約数の個数: 168

約数和(自身を含む): 6244346160

約数和(自身を除く): 4580227440

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, 7920, 10560, 15840, 31680, 52529, 105058, 157587, 210116, 262645, 315174, 420232, 472761, 525290, 577819, 630348, 787935, 840464, 945522, 1050580, 1155638, 1260696, 1575870, 1680928, 1733457, 1891044, 2101160, 2311276, 2363805, 2521392, 2889095, 3151740, 3361856, 3466914, 3782088, 4202320, 4622552, 4727610, 5042784, 5200371, 5778190, 6303480, 6933828, 7564176, 8404640, 8667285, 9245104, 9455220, 10085568, 10400742, 11556380, 12606960, 13867656, 15128352, 16809280, 17334570, 18490208, 18910440, 20801484, 23112760, 25213920, 26001855, 27735312, 30256704, 34669140, 36980416, 37820880, 41602968, 46225520, 50427840, 52003710, 55470624, 69338280, 75641760, 83205936, 92451040, 104007420, 110941248, 138676560, 151283520, 166411872, 184902080, 208014840, 277353120, 332823744, 416029680, 554706240, 832059360, 1664118720]

約数ペア:

[(1, 1664118720), (2, 832059360), (3, 554706240), (4, 416029680), (5, 332823744), (6, 277353120), (8, 208014840), (9, 184902080), (10, 166411872), (11, 151283520), (12, 138676560), (15, 110941248), (16, 104007420), (18, 92451040), (20, 83205936), (22, 75641760), (24, 69338280), (30, 55470624), (32, 52003710), (33, 50427840), (36, 46225520), (40, 41602968), (44, 37820880), (45, 36980416), (48, 34669140), (55, 30256704), (60, 27735312), (64, 26001855), (66, 25213920), (72, 23112760), (80, 20801484), (88, 18910440), (90, 18490208), (96, 17334570), (99, 16809280), (110, 15128352), (120, 13867656), (132, 12606960), (144, 11556380), (160, 10400742), (165, 10085568), (176, 9455220), (180, 9245104), (192, 8667285), (198, 8404640), (220, 7564176), (240, 6933828), (264, 6303480), (288, 5778190), (320, 5200371), (330, 5042784), (352, 4727610), (360, 4622552), (396, 4202320), (440, 3782088), (480, 3466914), (495, 3361856), (528, 3151740), (576, 2889095), (660, 2521392), (704, 2363805), (720, 2311276), (792, 2101160), (880, 1891044), (960, 1733457), (990, 1680928), (1056, 1575870), (1320, 1260696), (1440, 1155638), (1584, 1050580), (1760, 945522), (1980, 840464), (2112, 787935), (2640, 630348), (2880, 577819), (3168, 525290), (3520, 472761), (3960, 420232), (5280, 315174), (6336, 262645), (7920, 210116), (10560, 157587), (15840, 105058), (31680, 52529)]