57339240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{68261}}^1$

素因数の和:68282

約数の個数: 64

約数和(自身を含む): 196594560

約数和(自身を除く): 139255320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 68261, 136522, 204783, 273044, 341305, 409566, 477827, 546088, 682610, 819132, 955654, 1023915, 1365220, 1433481, 1638264, 1911308, 2047830, 2389135, 2730440, 2866962, 3822616, 4095660, 4778270, 5733924, 7167405, 8191320, 9556540, 11467848, 14334810, 19113080, 28669620, 57339240]

約数ペア:

[(1, 57339240), (2, 28669620), (3, 19113080), (4, 14334810), (5, 11467848), (6, 9556540), (7, 8191320), (8, 7167405), (10, 5733924), (12, 4778270), (14, 4095660), (15, 3822616), (20, 2866962), (21, 2730440), (24, 2389135), (28, 2047830), (30, 1911308), (35, 1638264), (40, 1433481), (42, 1365220), (56, 1023915), (60, 955654), (70, 819132), (84, 682610), (105, 546088), (120, 477827), (140, 409566), (168, 341305), (210, 273044), (280, 204783), (420, 136522), (840, 68261)]