210964560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1845

約数の個数: 160

約数和(自身を含む): 716739840

約数和(自身を除く): 505775280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1783, 1972, 2040, 2320, 2465, 2958, 3480, 3566, 3944, 4080, 4930, 5349, 5916, 6960, 7132, 7395, 7888, 8915, 9860, 10698, 11832, 14264, 14790, 17830, 19720, 21396, 23664, 26745, 28528, 29580, 30311, 35660, 39440, 42792, 51707, 53490, 59160, 60622, 71320, 85584, 90933, 103414, 106980, 118320, 121244, 142640, 151555, 155121, 181866, 206828, 213960, 242488, 258535, 303110, 310242, 363732, 413656, 427920, 454665, 484976, 517070, 606220, 620484, 727464, 775605, 827312, 879019, 909330, 1034140, 1212440, 1240968, 1454928, 1551210, 1758038, 1818660, 2068280, 2424880, 2481936, 2637057, 3102420, 3516076, 3637320, 4136560, 4395095, 5274114, 6204840, 7032152, 7274640, 8790190, 10548228, 12409680, 13185285, 14064304, 17580380, 21096456, 26370570, 35160760, 42192912, 52741140, 70321520, 105482280, 210964560]

約数ペア:

[(1, 210964560), (2, 105482280), (3, 70321520), (4, 52741140), (5, 42192912), (6, 35160760), (8, 26370570), (10, 21096456), (12, 17580380), (15, 14064304), (16, 13185285), (17, 12409680), (20, 10548228), (24, 8790190), (29, 7274640), (30, 7032152), (34, 6204840), (40, 5274114), (48, 4395095), (51, 4136560), (58, 3637320), (60, 3516076), (68, 3102420), (80, 2637057), (85, 2481936), (87, 2424880), (102, 2068280), (116, 1818660), (120, 1758038), (136, 1551210), (145, 1454928), (170, 1240968), (174, 1212440), (204, 1034140), (232, 909330), (240, 879019), (255, 827312), (272, 775605), (290, 727464), (340, 620484), (348, 606220), (408, 517070), (435, 484976), (464, 454665), (493, 427920), (510, 413656), (580, 363732), (680, 310242), (696, 303110), (816, 258535), (870, 242488), (986, 213960), (1020, 206828), (1160, 181866), (1360, 155121), (1392, 151555), (1479, 142640), (1740, 121244), (1783, 118320), (1972, 106980), (2040, 103414), (2320, 90933), (2465, 85584), (2958, 71320), (3480, 60622), (3566, 59160), (3944, 53490), (4080, 51707), (4930, 42792), (5349, 39440), (5916, 35660), (6960, 30311), (7132, 29580), (7395, 28528), (7888, 26745), (8915, 23664), (9860, 21396), (10698, 19720), (11832, 17830), (14264, 14790)]