273598640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3847}}^1$

素因数の和:3994

約数の個数: 80

約数和(自身を含む): 732905472

約数和(自身を除く): 459306832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 3847, 4445, 5080, 7112, 7694, 8890, 10160, 14224, 15388, 17780, 19235, 26929, 30776, 35560, 38470, 53858, 61552, 71120, 76940, 107716, 134645, 153880, 215432, 269290, 307760, 430864, 488569, 538580, 977138, 1077160, 1954276, 2154320, 2442845, 3419983, 3908552, 4885690, 6839966, 7817104, 9771380, 13679932, 17099915, 19542760, 27359864, 34199830, 39085520, 54719728, 68399660, 136799320, 273598640]

約数ペア:

[(1, 273598640), (2, 136799320), (4, 68399660), (5, 54719728), (7, 39085520), (8, 34199830), (10, 27359864), (14, 19542760), (16, 17099915), (20, 13679932), (28, 9771380), (35, 7817104), (40, 6839966), (56, 4885690), (70, 3908552), (80, 3419983), (112, 2442845), (127, 2154320), (140, 1954276), (254, 1077160), (280, 977138), (508, 538580), (560, 488569), (635, 430864), (889, 307760), (1016, 269290), (1270, 215432), (1778, 153880), (2032, 134645), (2540, 107716), (3556, 76940), (3847, 71120), (4445, 61552), (5080, 53858), (7112, 38470), (7694, 35560), (8890, 30776), (10160, 26929), (14224, 19235), (15388, 17780)]