163727520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 144

約数和(自身を含む): 567090720

約数和(自身を除く): 403363200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2819, 2904, 3630, 3872, 4840, 5280, 5638, 5808, 7260, 8457, 9680, 11276, 11616, 14095, 14520, 16914, 19360, 22552, 28190, 29040, 31009, 33828, 42285, 45104, 56380, 58080, 62018, 67656, 84570, 90208, 93027, 112760, 124036, 135312, 155045, 169140, 186054, 225520, 248072, 270624, 310090, 338280, 341099, 372108, 451040, 465135, 496144, 620180, 676560, 682198, 744216, 930270, 992288, 1023297, 1240360, 1353120, 1364396, 1488432, 1705495, 1860540, 2046594, 2480720, 2728792, 2976864, 3410990, 3721080, 4093188, 4961440, 5116485, 5457584, 6821980, 7442160, 8186376, 10232970, 10915168, 13643960, 14884320, 16372752, 20465940, 27287920, 32745504, 40931880, 54575840, 81863760, 163727520]

約数ペア:

[(1, 163727520), (2, 81863760), (3, 54575840), (4, 40931880), (5, 32745504), (6, 27287920), (8, 20465940), (10, 16372752), (11, 14884320), (12, 13643960), (15, 10915168), (16, 10232970), (20, 8186376), (22, 7442160), (24, 6821980), (30, 5457584), (32, 5116485), (33, 4961440), (40, 4093188), (44, 3721080), (48, 3410990), (55, 2976864), (60, 2728792), (66, 2480720), (80, 2046594), (88, 1860540), (96, 1705495), (110, 1488432), (120, 1364396), (121, 1353120), (132, 1240360), (160, 1023297), (165, 992288), (176, 930270), (220, 744216), (240, 682198), (242, 676560), (264, 620180), (330, 496144), (352, 465135), (363, 451040), (440, 372108), (480, 341099), (484, 338280), (528, 310090), (605, 270624), (660, 248072), (726, 225520), (880, 186054), (968, 169140), (1056, 155045), (1210, 135312), (1320, 124036), (1452, 112760), (1760, 93027), (1815, 90208), (1936, 84570), (2420, 67656), (2640, 62018), (2819, 58080), (2904, 56380), (3630, 45104), (3872, 42285), (4840, 33828), (5280, 31009), (5638, 29040), (5808, 28190), (7260, 22552), (8457, 19360), (9680, 16914), (11276, 14520), (11616, 14095)]