207647520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25447}}^1$

素因数の和:25482

約数の個数: 96

約数和(自身を含む): 692592768

約数和(自身を除く): 484945248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 25447, 50894, 76341, 101788, 127235, 152682, 203576, 254470, 305364, 381705, 407152, 432599, 508940, 610728, 763410, 814304, 865198, 1017880, 1221456, 1297797, 1526820, 1730396, 2035760, 2162995, 2442912, 2595594, 3053640, 3460792, 4071520, 4325990, 5191188, 6107280, 6488985, 6921584, 8651980, 10382376, 12214560, 12977970, 13843168, 17303960, 20764752, 25955940, 34607920, 41529504, 51911880, 69215840, 103823760, 207647520]

約数ペア:

[(1, 207647520), (2, 103823760), (3, 69215840), (4, 51911880), (5, 41529504), (6, 34607920), (8, 25955940), (10, 20764752), (12, 17303960), (15, 13843168), (16, 12977970), (17, 12214560), (20, 10382376), (24, 8651980), (30, 6921584), (32, 6488985), (34, 6107280), (40, 5191188), (48, 4325990), (51, 4071520), (60, 3460792), (68, 3053640), (80, 2595594), (85, 2442912), (96, 2162995), (102, 2035760), (120, 1730396), (136, 1526820), (160, 1297797), (170, 1221456), (204, 1017880), (240, 865198), (255, 814304), (272, 763410), (340, 610728), (408, 508940), (480, 432599), (510, 407152), (544, 381705), (680, 305364), (816, 254470), (1020, 203576), (1360, 152682), (1632, 127235), (2040, 101788), (2720, 76341), (4080, 50894), (8160, 25447)]