71207360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 196632576

約数和(自身を除く): 125425216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 383, 415, 448, 560, 581, 664, 766, 830, 1120, 1162, 1328, 1532, 1660, 1915, 2240, 2324, 2656, 2681, 2905, 3064, 3320, 3830, 4648, 5312, 5362, 5810, 6128, 6640, 7660, 9296, 10724, 11620, 12256, 13280, 13405, 15320, 18592, 21448, 23240, 24512, 26560, 26810, 30640, 31789, 37184, 42896, 46480, 53620, 61280, 63578, 85792, 92960, 107240, 122560, 127156, 158945, 171584, 185920, 214480, 222523, 254312, 317890, 428960, 445046, 508624, 635780, 857920, 890092, 1017248, 1112615, 1271560, 1780184, 2034496, 2225230, 2543120, 3560368, 4450460, 5086240, 7120736, 8900920, 10172480, 14241472, 17801840, 35603680, 71207360]

約数ペア:

[(1, 71207360), (2, 35603680), (4, 17801840), (5, 14241472), (7, 10172480), (8, 8900920), (10, 7120736), (14, 5086240), (16, 4450460), (20, 3560368), (28, 2543120), (32, 2225230), (35, 2034496), (40, 1780184), (56, 1271560), (64, 1112615), (70, 1017248), (80, 890092), (83, 857920), (112, 635780), (140, 508624), (160, 445046), (166, 428960), (224, 317890), (280, 254312), (320, 222523), (332, 214480), (383, 185920), (415, 171584), (448, 158945), (560, 127156), (581, 122560), (664, 107240), (766, 92960), (830, 85792), (1120, 63578), (1162, 61280), (1328, 53620), (1532, 46480), (1660, 42896), (1915, 37184), (2240, 31789), (2324, 30640), (2656, 26810), (2681, 26560), (2905, 24512), (3064, 23240), (3320, 21448), (3830, 18592), (4648, 15320), (5312, 13405), (5362, 13280), (5810, 12256), (6128, 11620), (6640, 10724), (7660, 9296)]