116661720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{138883}}^1$

素因数の和:138904

約数の個数: 64

約数和(自身を含む): 399985920

約数和(自身を除く): 283324200

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, 138883, 277766, 416649, 555532, 694415, 833298, 972181, 1111064, 1388830, 1666596, 1944362, 2083245, 2777660, 2916543, 3333192, 3888724, 4166490, 4860905, 5555320, 5833086, 7777448, 8332980, 9721810, 11666172, 14582715, 16665960, 19443620, 23332344, 29165430, 38887240, 58330860, 116661720]

約数ペア:

[(1, 116661720), (2, 58330860), (3, 38887240), (4, 29165430), (5, 23332344), (6, 19443620), (7, 16665960), (8, 14582715), (10, 11666172), (12, 9721810), (14, 8332980), (15, 7777448), (20, 5833086), (21, 5555320), (24, 4860905), (28, 4166490), (30, 3888724), (35, 3333192), (40, 2916543), (42, 2777660), (56, 2083245), (60, 1944362), (70, 1666596), (84, 1388830), (105, 1111064), (120, 972181), (140, 833298), (168, 694415), (210, 555532), (280, 416649), (420, 277766), (840, 138883)]