160687520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2782

約数の個数: 96

約数和(自身を含む): 442205568

約数和(自身を除く): 281518048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2707, 2968, 3710, 4240, 5414, 5936, 7420, 8480, 10828, 11872, 13535, 14840, 18949, 21656, 27070, 29680, 37898, 43312, 54140, 59360, 75796, 86624, 94745, 108280, 143471, 151592, 189490, 216560, 286942, 303184, 378980, 433120, 573884, 606368, 717355, 757960, 1004297, 1147768, 1434710, 1515920, 2008594, 2295536, 2869420, 3031840, 4017188, 4591072, 5021485, 5738840, 8034376, 10042970, 11477680, 16068752, 20085940, 22955360, 32137504, 40171880, 80343760, 160687520]

約数ペア:

[(1, 160687520), (2, 80343760), (4, 40171880), (5, 32137504), (7, 22955360), (8, 20085940), (10, 16068752), (14, 11477680), (16, 10042970), (20, 8034376), (28, 5738840), (32, 5021485), (35, 4591072), (40, 4017188), (53, 3031840), (56, 2869420), (70, 2295536), (80, 2008594), (106, 1515920), (112, 1434710), (140, 1147768), (160, 1004297), (212, 757960), (224, 717355), (265, 606368), (280, 573884), (371, 433120), (424, 378980), (530, 303184), (560, 286942), (742, 216560), (848, 189490), (1060, 151592), (1120, 143471), (1484, 108280), (1696, 94745), (1855, 86624), (2120, 75796), (2707, 59360), (2968, 54140), (3710, 43312), (4240, 37898), (5414, 29680), (5936, 27070), (7420, 21656), (8480, 18949), (10828, 14840), (11872, 13535)]