9141720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10883}}^1$

素因数の和:10904

約数の個数: 64

約数和(自身を含む): 31345920

約数和(自身を除く): 22204200

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, 10883, 21766, 32649, 43532, 54415, 65298, 76181, 87064, 108830, 130596, 152362, 163245, 217660, 228543, 261192, 304724, 326490, 380905, 435320, 457086, 609448, 652980, 761810, 914172, 1142715, 1305960, 1523620, 1828344, 2285430, 3047240, 4570860, 9141720]

約数ペア:

[(1, 9141720), (2, 4570860), (3, 3047240), (4, 2285430), (5, 1828344), (6, 1523620), (7, 1305960), (8, 1142715), (10, 914172), (12, 761810), (14, 652980), (15, 609448), (20, 457086), (21, 435320), (24, 380905), (28, 326490), (30, 304724), (35, 261192), (40, 228543), (42, 217660), (56, 163245), (60, 152362), (70, 130596), (84, 108830), (105, 87064), (120, 76181), (140, 65298), (168, 54415), (210, 43532), (280, 32649), (420, 21766), (840, 10883)]