447148240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6599}}^1$

素因数の和:6641

約数の個数: 120

約数和(自身を含む): 1306166400

約数和(自身を除く): 859018160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 3080, 3388, 4235, 4840, 6160, 6599, 6776, 8470, 9680, 13198, 13552, 16940, 26396, 32995, 33880, 46193, 52792, 65990, 67760, 72589, 92386, 105584, 131980, 145178, 184772, 230965, 263960, 290356, 362945, 369544, 461930, 508123, 527920, 580712, 725890, 739088, 798479, 923860, 1016246, 1161424, 1451780, 1596958, 1847720, 2032492, 2540615, 2903560, 3193916, 3695440, 3992395, 4064984, 5081230, 5589353, 5807120, 6387832, 7984790, 8129968, 10162460, 11178706, 12775664, 15969580, 20324920, 22357412, 27946765, 31939160, 40649840, 44714824, 55893530, 63878320, 89429648, 111787060, 223574120, 447148240]

約数ペア:

[(1, 447148240), (2, 223574120), (4, 111787060), (5, 89429648), (7, 63878320), (8, 55893530), (10, 44714824), (11, 40649840), (14, 31939160), (16, 27946765), (20, 22357412), (22, 20324920), (28, 15969580), (35, 12775664), (40, 11178706), (44, 10162460), (55, 8129968), (56, 7984790), (70, 6387832), (77, 5807120), (80, 5589353), (88, 5081230), (110, 4064984), (112, 3992395), (121, 3695440), (140, 3193916), (154, 2903560), (176, 2540615), (220, 2032492), (242, 1847720), (280, 1596958), (308, 1451780), (385, 1161424), (440, 1016246), (484, 923860), (560, 798479), (605, 739088), (616, 725890), (770, 580712), (847, 527920), (880, 508123), (968, 461930), (1210, 369544), (1232, 362945), (1540, 290356), (1694, 263960), (1936, 230965), (2420, 184772), (3080, 145178), (3388, 131980), (4235, 105584), (4840, 92386), (6160, 72589), (6599, 67760), (6776, 65990), (8470, 52792), (9680, 46193), (13198, 33880), (13552, 32995), (16940, 26396)]