117256020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{39883}}^1$

素因数の和:39909

約数の個数: 72

約数和(自身を含む): 381929184

約数和(自身を除く): 264673164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 39883, 79766, 119649, 159532, 199415, 239298, 279181, 398830, 478596, 558362, 598245, 797660, 837543, 1116724, 1196490, 1395905, 1675086, 1954267, 2392980, 2791810, 3350172, 3908534, 4187715, 5583620, 5862801, 7817068, 8375430, 9771335, 11725602, 16750860, 19542670, 23451204, 29314005, 39085340, 58628010, 117256020]

約数ペア:

[(1, 117256020), (2, 58628010), (3, 39085340), (4, 29314005), (5, 23451204), (6, 19542670), (7, 16750860), (10, 11725602), (12, 9771335), (14, 8375430), (15, 7817068), (20, 5862801), (21, 5583620), (28, 4187715), (30, 3908534), (35, 3350172), (42, 2791810), (49, 2392980), (60, 1954267), (70, 1675086), (84, 1395905), (98, 1196490), (105, 1116724), (140, 837543), (147, 797660), (196, 598245), (210, 558362), (245, 478596), (294, 398830), (420, 279181), (490, 239298), (588, 199415), (735, 159532), (980, 119649), (1470, 79766), (2940, 39883)]