2389073680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1677

約数の個数: 160

約数和(自身を含む): 6730997760

約数和(自身を除く): 4341924080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 151, 152, 190, 266, 280, 302, 304, 380, 532, 560, 604, 665, 755, 760, 1057, 1064, 1208, 1330, 1487, 1510, 1520, 2114, 2128, 2416, 2660, 2869, 2974, 3020, 4228, 5285, 5320, 5738, 5948, 6040, 7435, 8456, 10409, 10570, 10640, 11476, 11896, 12080, 14345, 14870, 16912, 20083, 20818, 21140, 22952, 23792, 28253, 28690, 29740, 40166, 41636, 42280, 45904, 52045, 56506, 57380, 59480, 80332, 83272, 84560, 100415, 104090, 113012, 114760, 118960, 141265, 160664, 166544, 197771, 200830, 208180, 224537, 226024, 229520, 282530, 321328, 395542, 401660, 416360, 449074, 452048, 565060, 791084, 803320, 832720, 898148, 988855, 1122685, 1130120, 1571759, 1582168, 1606640, 1796296, 1977710, 2245370, 2260240, 3143518, 3164336, 3592592, 3955420, 4266203, 4490740, 6287036, 7858795, 7910840, 8532406, 8981480, 12574072, 15717590, 15821680, 17064812, 17962960, 21331015, 25148144, 29863421, 31435180, 34129624, 42662030, 59726842, 62870360, 68259248, 85324060, 119453684, 125740720, 149317105, 170648120, 238907368, 298634210, 341296240, 477814736, 597268420, 1194536840, 2389073680]

約数ペア:

[(1, 2389073680), (2, 1194536840), (4, 597268420), (5, 477814736), (7, 341296240), (8, 298634210), (10, 238907368), (14, 170648120), (16, 149317105), (19, 125740720), (20, 119453684), (28, 85324060), (35, 68259248), (38, 62870360), (40, 59726842), (56, 42662030), (70, 34129624), (76, 31435180), (80, 29863421), (95, 25148144), (112, 21331015), (133, 17962960), (140, 17064812), (151, 15821680), (152, 15717590), (190, 12574072), (266, 8981480), (280, 8532406), (302, 7910840), (304, 7858795), (380, 6287036), (532, 4490740), (560, 4266203), (604, 3955420), (665, 3592592), (755, 3164336), (760, 3143518), (1057, 2260240), (1064, 2245370), (1208, 1977710), (1330, 1796296), (1487, 1606640), (1510, 1582168), (1520, 1571759), (2114, 1130120), (2128, 1122685), (2416, 988855), (2660, 898148), (2869, 832720), (2974, 803320), (3020, 791084), (4228, 565060), (5285, 452048), (5320, 449074), (5738, 416360), (5948, 401660), (6040, 395542), (7435, 321328), (8456, 282530), (10409, 229520), (10570, 226024), (10640, 224537), (11476, 208180), (11896, 200830), (12080, 197771), (14345, 166544), (14870, 160664), (16912, 141265), (20083, 118960), (20818, 114760), (21140, 113012), (22952, 104090), (23792, 100415), (28253, 84560), (28690, 83272), (29740, 80332), (40166, 59480), (41636, 57380), (42280, 56506), (45904, 52045)]