195731760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{116507}}^1$

素因数の和:116530

約数の個数: 80

約数和(自身を含む): 693455616

約数和(自身を除く): 497723856

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, 116507, 233014, 349521, 466028, 582535, 699042, 815549, 932056, 1165070, 1398084, 1631098, 1747605, 1864112, 2330140, 2446647, 2796168, 3262196, 3495210, 4077745, 4660280, 4893294, 5592336, 6524392, 6990420, 8155490, 9320560, 9786588, 12233235, 13048784, 13980840, 16310980, 19573176, 24466470, 27961680, 32621960, 39146352, 48932940, 65243920, 97865880, 195731760]

約数ペア:

[(1, 195731760), (2, 97865880), (3, 65243920), (4, 48932940), (5, 39146352), (6, 32621960), (7, 27961680), (8, 24466470), (10, 19573176), (12, 16310980), (14, 13980840), (15, 13048784), (16, 12233235), (20, 9786588), (21, 9320560), (24, 8155490), (28, 6990420), (30, 6524392), (35, 5592336), (40, 4893294), (42, 4660280), (48, 4077745), (56, 3495210), (60, 3262196), (70, 2796168), (80, 2446647), (84, 2330140), (105, 1864112), (112, 1747605), (120, 1631098), (140, 1398084), (168, 1165070), (210, 932056), (240, 815549), (280, 699042), (336, 582535), (420, 466028), (560, 349521), (840, 233014), (1680, 116507)]