105296520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{125353}}^1$

素因数の和:125374

約数の個数: 64

約数和(自身を含む): 361019520

約数和(自身を除く): 255723000

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, 125353, 250706, 376059, 501412, 626765, 752118, 877471, 1002824, 1253530, 1504236, 1754942, 1880295, 2507060, 2632413, 3008472, 3509884, 3760590, 4387355, 5014120, 5264826, 7019768, 7521180, 8774710, 10529652, 13162065, 15042360, 17549420, 21059304, 26324130, 35098840, 52648260, 105296520]

約数ペア:

[(1, 105296520), (2, 52648260), (3, 35098840), (4, 26324130), (5, 21059304), (6, 17549420), (7, 15042360), (8, 13162065), (10, 10529652), (12, 8774710), (14, 7521180), (15, 7019768), (20, 5264826), (21, 5014120), (24, 4387355), (28, 3760590), (30, 3509884), (35, 3008472), (40, 2632413), (42, 2507060), (56, 1880295), (60, 1754942), (70, 1504236), (84, 1253530), (105, 1002824), (120, 877471), (140, 752118), (168, 626765), (210, 501412), (280, 376059), (420, 250706), (840, 125353)]