2199880493880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108271}}^1\times {\mathrm{169319}}^1$

素因数の和:277604

約数の個数: 64

約数和(自身を含む): 6599741414400

約数和(自身を除く): 4399860920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108271, 169319, 216542, 324813, 338638, 433084, 507957, 541355, 649626, 677276, 846595, 866168, 1015914, 1082710, 1299252, 1354552, 1624065, 1693190, 2031828, 2165420, 2539785, 2598504, 3248130, 3386380, 4063656, 4330840, 5079570, 6496260, 6772760, 10159140, 12992520, 20318280, 18332337449, 36664674898, 54997012347, 73329349796, 91661687245, 109994024694, 146658699592, 183323374490, 219988049388, 274985061735, 366646748980, 439976098776, 549970123470, 733293497960, 1099940246940, 2199880493880]

約数ペア:

[(1, 2199880493880), (2, 1099940246940), (3, 733293497960), (4, 549970123470), (5, 439976098776), (6, 366646748980), (8, 274985061735), (10, 219988049388), (12, 183323374490), (15, 146658699592), (20, 109994024694), (24, 91661687245), (30, 73329349796), (40, 54997012347), (60, 36664674898), (120, 18332337449), (108271, 20318280), (169319, 12992520), (216542, 10159140), (324813, 6772760), (338638, 6496260), (433084, 5079570), (507957, 4330840), (541355, 4063656), (649626, 3386380), (677276, 3248130), (846595, 2598504), (866168, 2539785), (1015914, 2165420), (1082710, 2031828), (1299252, 1693190), (1354552, 1624065)]