210593040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{125353}}^1$

素因数の和:125376

約数の個数: 80

約数和(自身を含む): 746107008

約数和(自身を除く): 535513968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 125353, 250706, 376059, 501412, 626765, 752118, 877471, 1002824, 1253530, 1504236, 1754942, 1880295, 2005648, 2507060, 2632413, 3008472, 3509884, 3760590, 4387355, 5014120, 5264826, 6016944, 7019768, 7521180, 8774710, 10028240, 10529652, 13162065, 14039536, 15042360, 17549420, 21059304, 26324130, 30084720, 35098840, 42118608, 52648260, 70197680, 105296520, 210593040]

約数ペア:

[(1, 210593040), (2, 105296520), (3, 70197680), (4, 52648260), (5, 42118608), (6, 35098840), (7, 30084720), (8, 26324130), (10, 21059304), (12, 17549420), (14, 15042360), (15, 14039536), (16, 13162065), (20, 10529652), (21, 10028240), (24, 8774710), (28, 7521180), (30, 7019768), (35, 6016944), (40, 5264826), (42, 5014120), (48, 4387355), (56, 3760590), (60, 3509884), (70, 3008472), (80, 2632413), (84, 2507060), (105, 2005648), (112, 1880295), (120, 1754942), (140, 1504236), (168, 1253530), (210, 1002824), (240, 877471), (280, 752118), (336, 626765), (420, 501412), (560, 376059), (840, 250706), (1680, 125353)]