7063840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 20942712

約数和(自身を除く): 13878872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 53, 56, 68, 70, 80, 85, 98, 106, 112, 119, 136, 140, 160, 170, 196, 212, 224, 238, 245, 265, 272, 280, 340, 371, 392, 424, 476, 490, 530, 544, 560, 595, 680, 742, 784, 833, 848, 901, 952, 980, 1060, 1120, 1190, 1360, 1484, 1568, 1666, 1696, 1802, 1855, 1904, 1960, 2120, 2380, 2597, 2720, 2968, 3332, 3604, 3710, 3808, 3920, 4165, 4240, 4505, 4760, 5194, 5936, 6307, 6664, 7208, 7420, 7840, 8330, 8480, 9010, 9520, 10388, 11872, 12614, 12985, 13328, 14416, 14840, 16660, 18020, 19040, 20776, 25228, 25970, 26656, 28832, 29680, 31535, 33320, 36040, 41552, 44149, 50456, 51940, 59360, 63070, 66640, 72080, 83104, 88298, 100912, 103880, 126140, 133280, 144160, 176596, 201824, 207760, 220745, 252280, 353192, 415520, 441490, 504560, 706384, 882980, 1009120, 1412768, 1765960, 3531920, 7063840]

約数ペア:

[(1, 7063840), (2, 3531920), (4, 1765960), (5, 1412768), (7, 1009120), (8, 882980), (10, 706384), (14, 504560), (16, 441490), (17, 415520), (20, 353192), (28, 252280), (32, 220745), (34, 207760), (35, 201824), (40, 176596), (49, 144160), (53, 133280), (56, 126140), (68, 103880), (70, 100912), (80, 88298), (85, 83104), (98, 72080), (106, 66640), (112, 63070), (119, 59360), (136, 51940), (140, 50456), (160, 44149), (170, 41552), (196, 36040), (212, 33320), (224, 31535), (238, 29680), (245, 28832), (265, 26656), (272, 25970), (280, 25228), (340, 20776), (371, 19040), (392, 18020), (424, 16660), (476, 14840), (490, 14416), (530, 13328), (544, 12985), (560, 12614), (595, 11872), (680, 10388), (742, 9520), (784, 9010), (833, 8480), (848, 8330), (901, 7840), (952, 7420), (980, 7208), (1060, 6664), (1120, 6307), (1190, 5936), (1360, 5194), (1484, 4760), (1568, 4505), (1666, 4240), (1696, 4165), (1802, 3920), (1855, 3808), (1904, 3710), (1960, 3604), (2120, 3332), (2380, 2968), (2597, 2720)]