136238480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 364036224

約数和(自身を除く): 227797744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 844, 1055, 1153, 1477, 1688, 2110, 2306, 2954, 3376, 4220, 4612, 5765, 5908, 7385, 8071, 8440, 9224, 11530, 11816, 14770, 16142, 16880, 18448, 23060, 23632, 29540, 32284, 40355, 46120, 59080, 64568, 80710, 92240, 118160, 129136, 161420, 243283, 322840, 486566, 645680, 973132, 1216415, 1702981, 1946264, 2432830, 3405962, 3892528, 4865660, 6811924, 8514905, 9731320, 13623848, 17029810, 19462640, 27247696, 34059620, 68119240, 136238480]

約数ペア:

[(1, 136238480), (2, 68119240), (4, 34059620), (5, 27247696), (7, 19462640), (8, 17029810), (10, 13623848), (14, 9731320), (16, 8514905), (20, 6811924), (28, 4865660), (35, 3892528), (40, 3405962), (56, 2432830), (70, 1946264), (80, 1702981), (112, 1216415), (140, 973132), (211, 645680), (280, 486566), (422, 322840), (560, 243283), (844, 161420), (1055, 129136), (1153, 118160), (1477, 92240), (1688, 80710), (2110, 64568), (2306, 59080), (2954, 46120), (3376, 40355), (4220, 32284), (4612, 29540), (5765, 23632), (5908, 23060), (7385, 18448), (8071, 16880), (8440, 16142), (9224, 14770), (11530, 11816)]