201614280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{240017}}^1$

素因数の和:240038

約数の個数: 64

約数和(自身を含む): 691251840

約数和(自身を除く): 489637560

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, 240017, 480034, 720051, 960068, 1200085, 1440102, 1680119, 1920136, 2400170, 2880204, 3360238, 3600255, 4800340, 5040357, 5760408, 6720476, 7200510, 8400595, 9600680, 10080714, 13440952, 14401020, 16801190, 20161428, 25201785, 28802040, 33602380, 40322856, 50403570, 67204760, 100807140, 201614280]

約数ペア:

[(1, 201614280), (2, 100807140), (3, 67204760), (4, 50403570), (5, 40322856), (6, 33602380), (7, 28802040), (8, 25201785), (10, 20161428), (12, 16801190), (14, 14401020), (15, 13440952), (20, 10080714), (21, 9600680), (24, 8400595), (28, 7200510), (30, 6720476), (35, 5760408), (40, 5040357), (42, 4800340), (56, 3600255), (60, 3360238), (70, 2880204), (84, 2400170), (105, 1920136), (120, 1680119), (140, 1440102), (168, 1200085), (210, 960068), (280, 720051), (420, 480034), (840, 240017)]