156942466240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{71713}}^1$

素因数の和:72714

約数の個数: 112

約数和(自身を含む): 427550836032

約数和(自身を除く): 270608369792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 977, 1120, 1954, 2240, 3908, 4885, 6839, 7816, 9770, 13678, 15632, 19540, 27356, 31264, 34195, 39080, 54712, 62528, 68390, 71713, 78160, 109424, 136780, 143426, 156320, 218848, 273560, 286852, 312640, 358565, 437696, 501991, 547120, 573704, 717130, 1003982, 1094240, 1147408, 1434260, 2007964, 2188480, 2294816, 2509955, 2868520, 4015928, 4589632, 5019910, 5737040, 8031856, 10039820, 11474080, 16063712, 20079640, 22948160, 32127424, 40159280, 70063601, 80318560, 140127202, 160637120, 280254404, 350318005, 490445207, 560508808, 700636010, 980890414, 1121017616, 1401272020, 1961780828, 2242035232, 2452226035, 2802544040, 3923561656, 4484070464, 4904452070, 5605088080, 7847123312, 9808904140, 11210176160, 15694246624, 19617808280, 22420352320, 31388493248, 39235616560, 78471233120, 156942466240]

約数ペア:

[(1, 156942466240), (2, 78471233120), (4, 39235616560), (5, 31388493248), (7, 22420352320), (8, 19617808280), (10, 15694246624), (14, 11210176160), (16, 9808904140), (20, 7847123312), (28, 5605088080), (32, 4904452070), (35, 4484070464), (40, 3923561656), (56, 2802544040), (64, 2452226035), (70, 2242035232), (80, 1961780828), (112, 1401272020), (140, 1121017616), (160, 980890414), (224, 700636010), (280, 560508808), (320, 490445207), (448, 350318005), (560, 280254404), (977, 160637120), (1120, 140127202), (1954, 80318560), (2240, 70063601), (3908, 40159280), (4885, 32127424), (6839, 22948160), (7816, 20079640), (9770, 16063712), (13678, 11474080), (15632, 10039820), (19540, 8031856), (27356, 5737040), (31264, 5019910), (34195, 4589632), (39080, 4015928), (54712, 2868520), (62528, 2509955), (68390, 2294816), (71713, 2188480), (78160, 2007964), (109424, 1434260), (136780, 1147408), (143426, 1094240), (156320, 1003982), (218848, 717130), (273560, 573704), (286852, 547120), (312640, 501991), (358565, 437696)]