438737040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29017}}^1$

素因数の和:29046

約数の個数: 160

約数和(自身を含む): 1727151360

約数和(自身を除く): 1288414320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 29017, 58034, 87051, 116068, 145085, 174102, 203119, 232136, 261153, 290170, 348204, 406238, 435255, 464272, 522306, 580340, 609357, 696408, 783459, 812476, 870510, 1015595, 1044612, 1160680, 1218714, 1305765, 1392816, 1566918, 1624952, 1741020, 1828071, 2031190, 2089224, 2321360, 2437428, 2611530, 3046785, 3133836, 3249904, 3482040, 3656142, 3917295, 4062380, 4178448, 4874856, 5223060, 5484213, 6093570, 6267672, 6964080, 7312284, 7834590, 8124760, 9140355, 9749712, 10446120, 10968426, 12187140, 12535344, 14624568, 15669180, 16249520, 18280710, 20892240, 21936852, 24374280, 27421065, 29249136, 31338360, 36561420, 43873704, 48748560, 54842130, 62676720, 73122840, 87747408, 109684260, 146245680, 219368520, 438737040]

約数ペア:

[(1, 438737040), (2, 219368520), (3, 146245680), (4, 109684260), (5, 87747408), (6, 73122840), (7, 62676720), (8, 54842130), (9, 48748560), (10, 43873704), (12, 36561420), (14, 31338360), (15, 29249136), (16, 27421065), (18, 24374280), (20, 21936852), (21, 20892240), (24, 18280710), (27, 16249520), (28, 15669180), (30, 14624568), (35, 12535344), (36, 12187140), (40, 10968426), (42, 10446120), (45, 9749712), (48, 9140355), (54, 8124760), (56, 7834590), (60, 7312284), (63, 6964080), (70, 6267672), (72, 6093570), (80, 5484213), (84, 5223060), (90, 4874856), (105, 4178448), (108, 4062380), (112, 3917295), (120, 3656142), (126, 3482040), (135, 3249904), (140, 3133836), (144, 3046785), (168, 2611530), (180, 2437428), (189, 2321360), (210, 2089224), (216, 2031190), (240, 1828071), (252, 1741020), (270, 1624952), (280, 1566918), (315, 1392816), (336, 1305765), (360, 1218714), (378, 1160680), (420, 1044612), (432, 1015595), (504, 870510), (540, 812476), (560, 783459), (630, 696408), (720, 609357), (756, 580340), (840, 522306), (945, 464272), (1008, 435255), (1080, 406238), (1260, 348204), (1512, 290170), (1680, 261153), (1890, 232136), (2160, 203119), (2520, 174102), (3024, 145085), (3780, 116068), (5040, 87051), (7560, 58034), (15120, 29017)]