141551760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 506753280

約数和(自身を除く): 365201520

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, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 773, 840, 872, 1090, 1308, 1526, 1546, 1635, 1680, 1744, 2180, 2289, 2319, 2616, 3052, 3092, 3270, 3815, 3865, 4360, 4578, 4638, 5232, 5411, 6104, 6184, 6540, 7630, 7730, 8720, 9156, 9276, 10822, 11445, 11595, 12208, 12368, 13080, 15260, 15460, 16233, 18312, 18552, 21644, 22890, 23190, 26160, 27055, 30520, 30920, 32466, 36624, 37104, 43288, 45780, 46380, 54110, 61040, 61840, 64932, 81165, 84257, 86576, 91560, 92760, 108220, 129864, 162330, 168514, 183120, 185520, 216440, 252771, 259728, 324660, 337028, 421285, 432880, 505542, 589799, 649320, 674056, 842570, 1011084, 1179598, 1263855, 1298640, 1348112, 1685140, 1769397, 2022168, 2359196, 2527710, 2948995, 3370280, 3538794, 4044336, 4718392, 5055420, 5897990, 6740560, 7077588, 8846985, 9436784, 10110840, 11795980, 14155176, 17693970, 20221680, 23591960, 28310352, 35387940, 47183920, 70775880, 141551760]

約数ペア:

[(1, 141551760), (2, 70775880), (3, 47183920), (4, 35387940), (5, 28310352), (6, 23591960), (7, 20221680), (8, 17693970), (10, 14155176), (12, 11795980), (14, 10110840), (15, 9436784), (16, 8846985), (20, 7077588), (21, 6740560), (24, 5897990), (28, 5055420), (30, 4718392), (35, 4044336), (40, 3538794), (42, 3370280), (48, 2948995), (56, 2527710), (60, 2359196), (70, 2022168), (80, 1769397), (84, 1685140), (105, 1348112), (109, 1298640), (112, 1263855), (120, 1179598), (140, 1011084), (168, 842570), (210, 674056), (218, 649320), (240, 589799), (280, 505542), (327, 432880), (336, 421285), (420, 337028), (436, 324660), (545, 259728), (560, 252771), (654, 216440), (763, 185520), (773, 183120), (840, 168514), (872, 162330), (1090, 129864), (1308, 108220), (1526, 92760), (1546, 91560), (1635, 86576), (1680, 84257), (1744, 81165), (2180, 64932), (2289, 61840), (2319, 61040), (2616, 54110), (3052, 46380), (3092, 45780), (3270, 43288), (3815, 37104), (3865, 36624), (4360, 32466), (4578, 30920), (4638, 30520), (5232, 27055), (5411, 26160), (6104, 23190), (6184, 22890), (6540, 21644), (7630, 18552), (7730, 18312), (8720, 16233), (9156, 15460), (9276, 15260), (10822, 13080), (11445, 12368), (11595, 12208)]