790515040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1797

約数の個数: 144

約数和(自身を含む): 2210619600

約数和(自身を除く): 1420104560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 160, 196, 224, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 784, 826, 944, 980, 1120, 1180, 1568, 1652, 1709, 1888, 1960, 2065, 2360, 2891, 3304, 3418, 3920, 4130, 4720, 5782, 6608, 6836, 7840, 8260, 8545, 9440, 11564, 11963, 13216, 13672, 14455, 16520, 17090, 23128, 23926, 27344, 28910, 33040, 34180, 46256, 47852, 54688, 57820, 59815, 66080, 68360, 83741, 92512, 95704, 100831, 115640, 119630, 136720, 167482, 191408, 201662, 231280, 239260, 273440, 334964, 382816, 403324, 418705, 462560, 478520, 504155, 669928, 705817, 806648, 837410, 957040, 1008310, 1339856, 1411634, 1613296, 1674820, 1914080, 2016620, 2679712, 2823268, 3226592, 3349640, 3529085, 4033240, 4940719, 5646536, 6699280, 7058170, 8066480, 9881438, 11293072, 13398560, 14116340, 16132960, 19762876, 22586144, 24703595, 28232680, 39525752, 49407190, 56465360, 79051504, 98814380, 112930720, 158103008, 197628760, 395257520, 790515040]

約数ペア:

[(1, 790515040), (2, 395257520), (4, 197628760), (5, 158103008), (7, 112930720), (8, 98814380), (10, 79051504), (14, 56465360), (16, 49407190), (20, 39525752), (28, 28232680), (32, 24703595), (35, 22586144), (40, 19762876), (49, 16132960), (56, 14116340), (59, 13398560), (70, 11293072), (80, 9881438), (98, 8066480), (112, 7058170), (118, 6699280), (140, 5646536), (160, 4940719), (196, 4033240), (224, 3529085), (236, 3349640), (245, 3226592), (280, 2823268), (295, 2679712), (392, 2016620), (413, 1914080), (472, 1674820), (490, 1613296), (560, 1411634), (590, 1339856), (784, 1008310), (826, 957040), (944, 837410), (980, 806648), (1120, 705817), (1180, 669928), (1568, 504155), (1652, 478520), (1709, 462560), (1888, 418705), (1960, 403324), (2065, 382816), (2360, 334964), (2891, 273440), (3304, 239260), (3418, 231280), (3920, 201662), (4130, 191408), (4720, 167482), (5782, 136720), (6608, 119630), (6836, 115640), (7840, 100831), (8260, 95704), (8545, 92512), (9440, 83741), (11564, 68360), (11963, 66080), (13216, 59815), (13672, 57820), (14455, 54688), (16520, 47852), (17090, 46256), (23128, 34180), (23926, 33040), (27344, 28910)]