7381080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 28641600

約数和(自身を除く): 21260520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 101, 105, 116, 120, 126, 140, 145, 168, 174, 180, 202, 203, 210, 232, 252, 261, 280, 290, 303, 315, 348, 360, 404, 406, 420, 435, 504, 505, 522, 580, 606, 609, 630, 696, 707, 808, 812, 840, 870, 909, 1010, 1015, 1044, 1160, 1212, 1218, 1260, 1305, 1414, 1515, 1624, 1740, 1818, 1827, 2020, 2030, 2088, 2121, 2424, 2436, 2520, 2610, 2828, 2929, 3030, 3045, 3480, 3535, 3636, 3654, 4040, 4060, 4242, 4545, 4872, 5220, 5656, 5858, 6060, 6090, 6363, 7070, 7272, 7308, 8120, 8484, 8787, 9090, 9135, 10440, 10605, 11716, 12120, 12180, 12726, 14140, 14616, 14645, 16968, 17574, 18180, 18270, 20503, 21210, 23432, 24360, 25452, 26361, 28280, 29290, 31815, 35148, 36360, 36540, 41006, 42420, 43935, 50904, 52722, 58580, 61509, 63630, 70296, 73080, 82012, 84840, 87870, 102515, 105444, 117160, 123018, 127260, 131805, 164024, 175740, 184527, 205030, 210888, 246036, 254520, 263610, 307545, 351480, 369054, 410060, 492072, 527220, 615090, 738108, 820120, 922635, 1054440, 1230180, 1476216, 1845270, 2460360, 3690540, 7381080]

約数ペア:

[(1, 7381080), (2, 3690540), (3, 2460360), (4, 1845270), (5, 1476216), (6, 1230180), (7, 1054440), (8, 922635), (9, 820120), (10, 738108), (12, 615090), (14, 527220), (15, 492072), (18, 410060), (20, 369054), (21, 351480), (24, 307545), (28, 263610), (29, 254520), (30, 246036), (35, 210888), (36, 205030), (40, 184527), (42, 175740), (45, 164024), (56, 131805), (58, 127260), (60, 123018), (63, 117160), (70, 105444), (72, 102515), (84, 87870), (87, 84840), (90, 82012), (101, 73080), (105, 70296), (116, 63630), (120, 61509), (126, 58580), (140, 52722), (145, 50904), (168, 43935), (174, 42420), (180, 41006), (202, 36540), (203, 36360), (210, 35148), (232, 31815), (252, 29290), (261, 28280), (280, 26361), (290, 25452), (303, 24360), (315, 23432), (348, 21210), (360, 20503), (404, 18270), (406, 18180), (420, 17574), (435, 16968), (504, 14645), (505, 14616), (522, 14140), (580, 12726), (606, 12180), (609, 12120), (630, 11716), (696, 10605), (707, 10440), (808, 9135), (812, 9090), (840, 8787), (870, 8484), (909, 8120), (1010, 7308), (1015, 7272), (1044, 7070), (1160, 6363), (1212, 6090), (1218, 6060), (1260, 5858), (1305, 5656), (1414, 5220), (1515, 4872), (1624, 4545), (1740, 4242), (1818, 4060), (1827, 4040), (2020, 3654), (2030, 3636), (2088, 3535), (2121, 3480), (2424, 3045), (2436, 3030), (2520, 2929), (2610, 2828)]