131467560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3027

約数の個数: 128

約数和(自身を含む): 459406080

約数和(自身を除く): 327938520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2953, 2968, 3180, 3710, 4452, 5565, 5906, 6360, 7420, 8859, 8904, 11130, 11812, 14765, 14840, 17718, 20671, 22260, 23624, 29530, 35436, 41342, 44295, 44520, 59060, 62013, 70872, 82684, 88590, 103355, 118120, 124026, 156509, 165368, 177180, 206710, 248052, 310065, 313018, 354360, 413420, 469527, 496104, 620130, 626036, 782545, 826840, 939054, 1095563, 1240260, 1252072, 1565090, 1878108, 2191126, 2347635, 2480520, 3130180, 3286689, 3756216, 4382252, 4695270, 5477815, 6260360, 6573378, 8764504, 9390540, 10955630, 13146756, 16433445, 18781080, 21911260, 26293512, 32866890, 43822520, 65733780, 131467560]

約数ペア:

[(1, 131467560), (2, 65733780), (3, 43822520), (4, 32866890), (5, 26293512), (6, 21911260), (7, 18781080), (8, 16433445), (10, 13146756), (12, 10955630), (14, 9390540), (15, 8764504), (20, 6573378), (21, 6260360), (24, 5477815), (28, 4695270), (30, 4382252), (35, 3756216), (40, 3286689), (42, 3130180), (53, 2480520), (56, 2347635), (60, 2191126), (70, 1878108), (84, 1565090), (105, 1252072), (106, 1240260), (120, 1095563), (140, 939054), (159, 826840), (168, 782545), (210, 626036), (212, 620130), (265, 496104), (280, 469527), (318, 413420), (371, 354360), (420, 313018), (424, 310065), (530, 248052), (636, 206710), (742, 177180), (795, 165368), (840, 156509), (1060, 124026), (1113, 118120), (1272, 103355), (1484, 88590), (1590, 82684), (1855, 70872), (2120, 62013), (2226, 59060), (2953, 44520), (2968, 44295), (3180, 41342), (3710, 35436), (4452, 29530), (5565, 23624), (5906, 22260), (6360, 20671), (7420, 17718), (8859, 14840), (8904, 14765), (11130, 11812)]