140101380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 437633280

約数和(自身を除く): 297531900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 401, 540, 647, 802, 1203, 1294, 1604, 1941, 2005, 2406, 2588, 3235, 3609, 3882, 4010, 4812, 5823, 6015, 6470, 7218, 7764, 8020, 9705, 10827, 11646, 12030, 12940, 14436, 17469, 18045, 19410, 21654, 23292, 24060, 29115, 34938, 36090, 38820, 43308, 54135, 58230, 69876, 72180, 87345, 108270, 116460, 174690, 216540, 259447, 349380, 518894, 778341, 1037788, 1297235, 1556682, 2335023, 2594470, 3113364, 3891705, 4670046, 5188940, 7005069, 7783410, 9340092, 11675115, 14010138, 15566820, 23350230, 28020276, 35025345, 46700460, 70050690, 140101380]

約数ペア:

[(1, 140101380), (2, 70050690), (3, 46700460), (4, 35025345), (5, 28020276), (6, 23350230), (9, 15566820), (10, 14010138), (12, 11675115), (15, 9340092), (18, 7783410), (20, 7005069), (27, 5188940), (30, 4670046), (36, 3891705), (45, 3113364), (54, 2594470), (60, 2335023), (90, 1556682), (108, 1297235), (135, 1037788), (180, 778341), (270, 518894), (401, 349380), (540, 259447), (647, 216540), (802, 174690), (1203, 116460), (1294, 108270), (1604, 87345), (1941, 72180), (2005, 69876), (2406, 58230), (2588, 54135), (3235, 43308), (3609, 38820), (3882, 36090), (4010, 34938), (4812, 29115), (5823, 24060), (6015, 23292), (6470, 21654), (7218, 19410), (7764, 18045), (8020, 17469), (9705, 14436), (10827, 12940), (11646, 12030)]