1057100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{39503}}^1$

素因数の和:39740

約数の個数: 64

約数和(自身を含む): 3185602560

約数和(自身を除く): 2128502280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 13380, 26760, 39503, 79006, 118509, 158012, 197515, 237018, 316024, 395030, 474036, 592545, 790060, 948072, 1185090, 1580120, 2370180, 4740360, 8809169, 17618338, 26427507, 35236676, 44045845, 52855014, 70473352, 88091690, 105710028, 132137535, 176183380, 211420056, 264275070, 352366760, 528550140, 1057100280]

約数ペア:

[(1, 1057100280), (2, 528550140), (3, 352366760), (4, 264275070), (5, 211420056), (6, 176183380), (8, 132137535), (10, 105710028), (12, 88091690), (15, 70473352), (20, 52855014), (24, 44045845), (30, 35236676), (40, 26427507), (60, 17618338), (120, 8809169), (223, 4740360), (446, 2370180), (669, 1580120), (892, 1185090), (1115, 948072), (1338, 790060), (1784, 592545), (2230, 474036), (2676, 395030), (3345, 316024), (4460, 237018), (5352, 197515), (6690, 158012), (8920, 118509), (13380, 79006), (26760, 39503)]