711991620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 2397403008

約数和(自身を除く): 1685411388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 103, 108, 135, 153, 162, 170, 180, 204, 206, 251, 255, 270, 306, 309, 324, 340, 405, 412, 459, 502, 510, 515, 540, 612, 618, 753, 765, 810, 918, 927, 1004, 1020, 1030, 1236, 1255, 1377, 1506, 1530, 1545, 1620, 1751, 1836, 1854, 2060, 2259, 2295, 2510, 2754, 2781, 3012, 3060, 3090, 3502, 3708, 3765, 4267, 4518, 4590, 4635, 5020, 5253, 5508, 5562, 6180, 6777, 6885, 7004, 7530, 8343, 8534, 8755, 9036, 9180, 9270, 10506, 11124, 11295, 12801, 13554, 13770, 13905, 15060, 15759, 16686, 17068, 17510, 18540, 20331, 21012, 21335, 22590, 25602, 25853, 26265, 27108, 27540, 27810, 31518, 33372, 33885, 35020, 38403, 40662, 41715, 42670, 45180, 47277, 51204, 51706, 52530, 55620, 63036, 64005, 67770, 76806, 77559, 78795, 81324, 83430, 85340, 94554, 101655, 103412, 105060, 115209, 128010, 129265, 135540, 141831, 153612, 155118, 157590, 166860, 189108, 192015, 203310, 230418, 232677, 236385, 256020, 258530, 283662, 310236, 315180, 345627, 384030, 387795, 406620, 439501, 460836, 465354, 472770, 517060, 567324, 576045, 691254, 698031, 709155, 768060, 775590, 879002, 930708, 945540, 1152090, 1163385, 1318503, 1382508, 1396062, 1418310, 1551180, 1728135, 1758004, 2094093, 2197505, 2304180, 2326770, 2637006, 2792124, 2836620, 3456270, 3490155, 3955509, 4188186, 4395010, 4653540, 5274012, 6592515, 6912540, 6980310, 7911018, 8376372, 8790020, 10470465, 11866527, 13185030, 13960620, 15822036, 19777545, 20940930, 23733054, 26370060, 35599581, 39555090, 41881860, 47466108, 59332635, 71199162, 79110180, 118665270, 142398324, 177997905, 237330540, 355995810, 711991620]

約数ペア:

[(1, 711991620), (2, 355995810), (3, 237330540), (4, 177997905), (5, 142398324), (6, 118665270), (9, 79110180), (10, 71199162), (12, 59332635), (15, 47466108), (17, 41881860), (18, 39555090), (20, 35599581), (27, 26370060), (30, 23733054), (34, 20940930), (36, 19777545), (45, 15822036), (51, 13960620), (54, 13185030), (60, 11866527), (68, 10470465), (81, 8790020), (85, 8376372), (90, 7911018), (102, 6980310), (103, 6912540), (108, 6592515), (135, 5274012), (153, 4653540), (162, 4395010), (170, 4188186), (180, 3955509), (204, 3490155), (206, 3456270), (251, 2836620), (255, 2792124), (270, 2637006), (306, 2326770), (309, 2304180), (324, 2197505), (340, 2094093), (405, 1758004), (412, 1728135), (459, 1551180), (502, 1418310), (510, 1396062), (515, 1382508), (540, 1318503), (612, 1163385), (618, 1152090), (753, 945540), (765, 930708), (810, 879002), (918, 775590), (927, 768060), (1004, 709155), (1020, 698031), (1030, 691254), (1236, 576045), (1255, 567324), (1377, 517060), (1506, 472770), (1530, 465354), (1545, 460836), (1620, 439501), (1751, 406620), (1836, 387795), (1854, 384030), (2060, 345627), (2259, 315180), (2295, 310236), (2510, 283662), (2754, 258530), (2781, 256020), (3012, 236385), (3060, 232677), (3090, 230418), (3502, 203310), (3708, 192015), (3765, 189108), (4267, 166860), (4518, 157590), (4590, 155118), (4635, 153612), (5020, 141831), (5253, 135540), (5508, 129265), (5562, 128010), (6180, 115209), (6777, 105060), (6885, 103412), (7004, 101655), (7530, 94554), (8343, 85340), (8534, 83430), (8755, 81324), (9036, 78795), (9180, 77559), (9270, 76806), (10506, 67770), (11124, 64005), (11295, 63036), (12801, 55620), (13554, 52530), (13770, 51706), (13905, 51204), (15060, 47277), (15759, 45180), (16686, 42670), (17068, 41715), (17510, 40662), (18540, 38403), (20331, 35020), (21012, 33885), (21335, 33372), (22590, 31518), (25602, 27810), (25853, 27540), (26265, 27108)]