70446880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2082

約数の個数: 96

約数和(自身を含む): 196439040

約数和(自身を除く): 125992160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2029, 2170, 2480, 3472, 4058, 4340, 4960, 6944, 8116, 8680, 10145, 14203, 16232, 17360, 20290, 28406, 32464, 34720, 40580, 56812, 62899, 64928, 71015, 81160, 113624, 125798, 142030, 162320, 227248, 251596, 284060, 314495, 324640, 440293, 454496, 503192, 568120, 628990, 880586, 1006384, 1136240, 1257980, 1761172, 2012768, 2201465, 2272480, 2515960, 3522344, 4402930, 5031920, 7044688, 8805860, 10063840, 14089376, 17611720, 35223440, 70446880]

約数ペア:

[(1, 70446880), (2, 35223440), (4, 17611720), (5, 14089376), (7, 10063840), (8, 8805860), (10, 7044688), (14, 5031920), (16, 4402930), (20, 3522344), (28, 2515960), (31, 2272480), (32, 2201465), (35, 2012768), (40, 1761172), (56, 1257980), (62, 1136240), (70, 1006384), (80, 880586), (112, 628990), (124, 568120), (140, 503192), (155, 454496), (160, 440293), (217, 324640), (224, 314495), (248, 284060), (280, 251596), (310, 227248), (434, 162320), (496, 142030), (560, 125798), (620, 113624), (868, 81160), (992, 71015), (1085, 64928), (1120, 62899), (1240, 56812), (1736, 40580), (2029, 34720), (2170, 32464), (2480, 28406), (3472, 20290), (4058, 17360), (4340, 16232), (4960, 14203), (6944, 10145), (8116, 8680)]