70171320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 211364640

約数和(自身を除く): 141193320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2081, 2248, 2810, 3372, 4162, 4215, 5620, 6243, 6744, 8324, 8430, 10405, 11240, 12486, 16648, 16860, 20810, 24972, 31215, 33720, 41620, 49944, 62430, 83240, 124860, 249720, 584761, 1169522, 1754283, 2339044, 2923805, 3508566, 4678088, 5847610, 7017132, 8771415, 11695220, 14034264, 17542830, 23390440, 35085660, 70171320]

約数ペア:

[(1, 70171320), (2, 35085660), (3, 23390440), (4, 17542830), (5, 14034264), (6, 11695220), (8, 8771415), (10, 7017132), (12, 5847610), (15, 4678088), (20, 3508566), (24, 2923805), (30, 2339044), (40, 1754283), (60, 1169522), (120, 584761), (281, 249720), (562, 124860), (843, 83240), (1124, 62430), (1405, 49944), (1686, 41620), (2081, 33720), (2248, 31215), (2810, 24972), (3372, 20810), (4162, 16860), (4215, 16648), (5620, 12486), (6243, 11240), (6744, 10405), (8324, 8430)]