7310520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{967}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 27878400

約数和(自身を除く): 20567880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 967, 1080, 1260, 1512, 1890, 1934, 2520, 2901, 3780, 3868, 4835, 5802, 6769, 7560, 7736, 8703, 9670, 11604, 13538, 14505, 17406, 19340, 20307, 23208, 26109, 27076, 29010, 33845, 34812, 38680, 40614, 43515, 52218, 54152, 58020, 60921, 67690, 69624, 81228, 87030, 101535, 104436, 116040, 121842, 130545, 135380, 162456, 174060, 182763, 203070, 208872, 243684, 261090, 270760, 304605, 348120, 365526, 406140, 487368, 522180, 609210, 731052, 812280, 913815, 1044360, 1218420, 1462104, 1827630, 2436840, 3655260, 7310520]

約数ペア:

[(1, 7310520), (2, 3655260), (3, 2436840), (4, 1827630), (5, 1462104), (6, 1218420), (7, 1044360), (8, 913815), (9, 812280), (10, 731052), (12, 609210), (14, 522180), (15, 487368), (18, 406140), (20, 365526), (21, 348120), (24, 304605), (27, 270760), (28, 261090), (30, 243684), (35, 208872), (36, 203070), (40, 182763), (42, 174060), (45, 162456), (54, 135380), (56, 130545), (60, 121842), (63, 116040), (70, 104436), (72, 101535), (84, 87030), (90, 81228), (105, 69624), (108, 67690), (120, 60921), (126, 58020), (135, 54152), (140, 52218), (168, 43515), (180, 40614), (189, 38680), (210, 34812), (216, 33845), (252, 29010), (270, 27076), (280, 26109), (315, 23208), (360, 20307), (378, 19340), (420, 17406), (504, 14505), (540, 13538), (630, 11604), (756, 9670), (840, 8703), (945, 7736), (967, 7560), (1080, 6769), (1260, 5802), (1512, 4835), (1890, 3868), (1934, 3780), (2520, 2901)]