712948320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{70729}}^1$

素因数の和:70757

約数の個数: 144

約数和(自身を含む): 2780537760

約数和(自身を除く): 2067589440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 70729, 141458, 212187, 282916, 353645, 424374, 495103, 565832, 636561, 707290, 848748, 990206, 1060935, 1131664, 1273122, 1414580, 1485309, 1697496, 1980412, 2121870, 2263328, 2475515, 2546244, 2829160, 2970618, 3182805, 3394992, 3960824, 4243740, 4455927, 4951030, 5092488, 5658320, 5941236, 6365610, 6789984, 7426545, 7921648, 8487480, 8911854, 9902060, 10184976, 11316640, 11882472, 12731220, 14853090, 15843296, 16974960, 17823708, 19804120, 20369952, 22279635, 23764944, 25462440, 29706180, 33949920, 35647416, 39608240, 44559270, 47529888, 50924880, 59412360, 71294832, 79216480, 89118540, 101849760, 118824720, 142589664, 178237080, 237649440, 356474160, 712948320]

約数ペア:

[(1, 712948320), (2, 356474160), (3, 237649440), (4, 178237080), (5, 142589664), (6, 118824720), (7, 101849760), (8, 89118540), (9, 79216480), (10, 71294832), (12, 59412360), (14, 50924880), (15, 47529888), (16, 44559270), (18, 39608240), (20, 35647416), (21, 33949920), (24, 29706180), (28, 25462440), (30, 23764944), (32, 22279635), (35, 20369952), (36, 19804120), (40, 17823708), (42, 16974960), (45, 15843296), (48, 14853090), (56, 12731220), (60, 11882472), (63, 11316640), (70, 10184976), (72, 9902060), (80, 8911854), (84, 8487480), (90, 7921648), (96, 7426545), (105, 6789984), (112, 6365610), (120, 5941236), (126, 5658320), (140, 5092488), (144, 4951030), (160, 4455927), (168, 4243740), (180, 3960824), (210, 3394992), (224, 3182805), (240, 2970618), (252, 2829160), (280, 2546244), (288, 2475515), (315, 2263328), (336, 2121870), (360, 1980412), (420, 1697496), (480, 1485309), (504, 1414580), (560, 1273122), (630, 1131664), (672, 1060935), (720, 990206), (840, 848748), (1008, 707290), (1120, 636561), (1260, 565832), (1440, 495103), (1680, 424374), (2016, 353645), (2520, 282916), (3360, 212187), (5040, 141458), (10080, 70729)]