7192080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1453

約数の個数: 120

約数和(自身を含む): 27623232

約数和(自身を除く): 20431152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1427, 1680, 2520, 2854, 4281, 5040, 5708, 7135, 8562, 9989, 11416, 12843, 14270, 17124, 19978, 21405, 22832, 25686, 28540, 29967, 34248, 39956, 42810, 49945, 51372, 57080, 59934, 64215, 68496, 79912, 85620, 89901, 99890, 102744, 114160, 119868, 128430, 149835, 159824, 171240, 179802, 199780, 205488, 239736, 256860, 299670, 342480, 359604, 399560, 449505, 479472, 513720, 599340, 719208, 799120, 899010, 1027440, 1198680, 1438416, 1798020, 2397360, 3596040, 7192080]

約数ペア:

[(1, 7192080), (2, 3596040), (3, 2397360), (4, 1798020), (5, 1438416), (6, 1198680), (7, 1027440), (8, 899010), (9, 799120), (10, 719208), (12, 599340), (14, 513720), (15, 479472), (16, 449505), (18, 399560), (20, 359604), (21, 342480), (24, 299670), (28, 256860), (30, 239736), (35, 205488), (36, 199780), (40, 179802), (42, 171240), (45, 159824), (48, 149835), (56, 128430), (60, 119868), (63, 114160), (70, 102744), (72, 99890), (80, 89901), (84, 85620), (90, 79912), (105, 68496), (112, 64215), (120, 59934), (126, 57080), (140, 51372), (144, 49945), (168, 42810), (180, 39956), (210, 34248), (240, 29967), (252, 28540), (280, 25686), (315, 22832), (336, 21405), (360, 19978), (420, 17124), (504, 14270), (560, 12843), (630, 11416), (720, 9989), (840, 8562), (1008, 7135), (1260, 5708), (1427, 5040), (1680, 4281), (2520, 2854)]