141874320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{84449}}^1$

素因数の和:84472

約数の個数: 80

約数和(自身を含む): 502646400

約数和(自身を除く): 360772080

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, 84449, 168898, 253347, 337796, 422245, 506694, 591143, 675592, 844490, 1013388, 1182286, 1266735, 1351184, 1688980, 1773429, 2026776, 2364572, 2533470, 2955715, 3377960, 3546858, 4053552, 4729144, 5066940, 5911430, 6755920, 7093716, 8867145, 9458288, 10133880, 11822860, 14187432, 17734290, 20267760, 23645720, 28374864, 35468580, 47291440, 70937160, 141874320]

約数ペア:

[(1, 141874320), (2, 70937160), (3, 47291440), (4, 35468580), (5, 28374864), (6, 23645720), (7, 20267760), (8, 17734290), (10, 14187432), (12, 11822860), (14, 10133880), (15, 9458288), (16, 8867145), (20, 7093716), (21, 6755920), (24, 5911430), (28, 5066940), (30, 4729144), (35, 4053552), (40, 3546858), (42, 3377960), (48, 2955715), (56, 2533470), (60, 2364572), (70, 2026776), (80, 1773429), (84, 1688980), (105, 1351184), (112, 1266735), (120, 1182286), (140, 1013388), (168, 844490), (210, 675592), (240, 591143), (280, 506694), (336, 422245), (420, 337796), (560, 253347), (840, 168898), (1680, 84449)]