17173440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 60624720

約数和(自身を除く): 43451280

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, 67, 72, 80, 89, 90, 96, 120, 134, 144, 160, 178, 180, 192, 201, 240, 267, 268, 288, 320, 335, 356, 360, 402, 445, 480, 534, 536, 576, 603, 670, 712, 720, 801, 804, 890, 960, 1005, 1068, 1072, 1206, 1335, 1340, 1424, 1440, 1602, 1608, 1780, 2010, 2136, 2144, 2412, 2670, 2680, 2848, 2880, 3015, 3204, 3216, 3560, 4005, 4020, 4272, 4288, 4824, 5340, 5360, 5696, 5963, 6030, 6408, 6432, 7120, 8010, 8040, 8544, 9648, 10680, 10720, 11926, 12060, 12816, 12864, 14240, 16020, 16080, 17088, 17889, 19296, 21360, 21440, 23852, 24120, 25632, 28480, 29815, 32040, 32160, 35778, 38592, 42720, 47704, 48240, 51264, 53667, 59630, 64080, 64320, 71556, 85440, 89445, 95408, 96480, 107334, 119260, 128160, 143112, 178890, 190816, 192960, 214668, 238520, 256320, 268335, 286224, 357780, 381632, 429336, 477040, 536670, 572448, 715560, 858672, 954080, 1073340, 1144896, 1431120, 1717344, 1908160, 2146680, 2862240, 3434688, 4293360, 5724480, 8586720, 17173440]

約数ペア:

[(1, 17173440), (2, 8586720), (3, 5724480), (4, 4293360), (5, 3434688), (6, 2862240), (8, 2146680), (9, 1908160), (10, 1717344), (12, 1431120), (15, 1144896), (16, 1073340), (18, 954080), (20, 858672), (24, 715560), (30, 572448), (32, 536670), (36, 477040), (40, 429336), (45, 381632), (48, 357780), (60, 286224), (64, 268335), (67, 256320), (72, 238520), (80, 214668), (89, 192960), (90, 190816), (96, 178890), (120, 143112), (134, 128160), (144, 119260), (160, 107334), (178, 96480), (180, 95408), (192, 89445), (201, 85440), (240, 71556), (267, 64320), (268, 64080), (288, 59630), (320, 53667), (335, 51264), (356, 48240), (360, 47704), (402, 42720), (445, 38592), (480, 35778), (534, 32160), (536, 32040), (576, 29815), (603, 28480), (670, 25632), (712, 24120), (720, 23852), (801, 21440), (804, 21360), (890, 19296), (960, 17889), (1005, 17088), (1068, 16080), (1072, 16020), (1206, 14240), (1335, 12864), (1340, 12816), (1424, 12060), (1440, 11926), (1602, 10720), (1608, 10680), (1780, 9648), (2010, 8544), (2136, 8040), (2144, 8010), (2412, 7120), (2670, 6432), (2680, 6408), (2848, 6030), (2880, 5963), (3015, 5696), (3204, 5360), (3216, 5340), (3560, 4824), (4005, 4288), (4020, 4272)]