274475040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{81689}}^1$

素因数の和:81714

約数の個数: 96

約数和(自身を含む): 988122240

約数和(自身を除く): 713647200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 81689, 163378, 245067, 326756, 408445, 490134, 571823, 653512, 816890, 980268, 1143646, 1225335, 1307024, 1633780, 1715469, 1960536, 2287292, 2450670, 2614048, 2859115, 3267560, 3430938, 3921072, 4574584, 4901340, 5718230, 6535120, 6861876, 7842144, 8577345, 9149168, 9802680, 11436460, 13070240, 13723752, 17154690, 18298336, 19605360, 22872920, 27447504, 34309380, 39210720, 45745840, 54895008, 68618760, 91491680, 137237520, 274475040]

約数ペア:

[(1, 274475040), (2, 137237520), (3, 91491680), (4, 68618760), (5, 54895008), (6, 45745840), (7, 39210720), (8, 34309380), (10, 27447504), (12, 22872920), (14, 19605360), (15, 18298336), (16, 17154690), (20, 13723752), (21, 13070240), (24, 11436460), (28, 9802680), (30, 9149168), (32, 8577345), (35, 7842144), (40, 6861876), (42, 6535120), (48, 5718230), (56, 4901340), (60, 4574584), (70, 3921072), (80, 3430938), (84, 3267560), (96, 2859115), (105, 2614048), (112, 2450670), (120, 2287292), (140, 1960536), (160, 1715469), (168, 1633780), (210, 1307024), (224, 1225335), (240, 1143646), (280, 980268), (336, 816890), (420, 653512), (480, 571823), (560, 490134), (672, 408445), (840, 326756), (1120, 245067), (1680, 163378), (3360, 81689)]