312084360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41281}}^1$

素因数の和:41308

約数の個数: 128

約数和(自身を含む): 1188921600

約数和(自身を除く): 876837240

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, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 41281, 82562, 123843, 165124, 206405, 247686, 288967, 330248, 371529, 412810, 495372, 577934, 619215, 743058, 825620, 866901, 990744, 1114587, 1155868, 1238430, 1444835, 1486116, 1651240, 1733802, 1857645, 2229174, 2311736, 2476860, 2600703, 2889670, 2972232, 3467604, 3715290, 4334505, 4458348, 4953720, 5201406, 5572935, 5779340, 6935208, 7430580, 7802109, 8669010, 8916696, 10402812, 11145870, 11558680, 13003515, 14861160, 15604218, 17338020, 20805624, 22291740, 26007030, 31208436, 34676040, 39010545, 44583480, 52014060, 62416872, 78021090, 104028120, 156042180, 312084360]

約数ペア:

[(1, 312084360), (2, 156042180), (3, 104028120), (4, 78021090), (5, 62416872), (6, 52014060), (7, 44583480), (8, 39010545), (9, 34676040), (10, 31208436), (12, 26007030), (14, 22291740), (15, 20805624), (18, 17338020), (20, 15604218), (21, 14861160), (24, 13003515), (27, 11558680), (28, 11145870), (30, 10402812), (35, 8916696), (36, 8669010), (40, 7802109), (42, 7430580), (45, 6935208), (54, 5779340), (56, 5572935), (60, 5201406), (63, 4953720), (70, 4458348), (72, 4334505), (84, 3715290), (90, 3467604), (105, 2972232), (108, 2889670), (120, 2600703), (126, 2476860), (135, 2311736), (140, 2229174), (168, 1857645), (180, 1733802), (189, 1651240), (210, 1486116), (216, 1444835), (252, 1238430), (270, 1155868), (280, 1114587), (315, 990744), (360, 866901), (378, 825620), (420, 743058), (504, 619215), (540, 577934), (630, 495372), (756, 412810), (840, 371529), (945, 330248), (1080, 288967), (1260, 247686), (1512, 206405), (1890, 165124), (2520, 123843), (3780, 82562), (7560, 41281)]