155704680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 533856960

約数和(自身を除く): 378152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 193, 216, 243, 249, 270, 324, 332, 360, 386, 405, 415, 486, 498, 540, 579, 648, 664, 747, 772, 810, 830, 965, 972, 996, 1080, 1158, 1215, 1245, 1494, 1544, 1620, 1660, 1737, 1930, 1944, 1992, 2241, 2316, 2430, 2490, 2895, 2988, 3240, 3320, 3474, 3735, 3860, 4482, 4632, 4860, 4980, 5211, 5790, 5976, 6723, 6948, 7470, 7720, 8685, 8964, 9720, 9960, 10422, 11205, 11580, 13446, 13896, 14940, 15633, 16019, 17370, 17928, 20169, 20844, 22410, 23160, 26055, 26892, 29880, 31266, 32038, 33615, 34740, 40338, 41688, 44820, 46899, 48057, 52110, 53784, 62532, 64076, 67230, 69480, 78165, 80095, 80676, 89640, 93798, 96114, 100845, 104220, 125064, 128152, 134460, 144171, 156330, 160190, 161352, 187596, 192228, 201690, 208440, 234495, 240285, 268920, 288342, 312660, 320380, 375192, 384456, 403380, 432513, 468990, 480570, 576684, 625320, 640760, 720855, 806760, 865026, 937980, 961140, 1153368, 1297539, 1441710, 1730052, 1875960, 1922280, 2162565, 2595078, 2883420, 3460104, 3892617, 4325130, 5190156, 5766840, 6487695, 7785234, 8650260, 10380312, 12975390, 15570468, 17300520, 19463085, 25950780, 31140936, 38926170, 51901560, 77852340, 155704680]

約数ペア:

[(1, 155704680), (2, 77852340), (3, 51901560), (4, 38926170), (5, 31140936), (6, 25950780), (8, 19463085), (9, 17300520), (10, 15570468), (12, 12975390), (15, 10380312), (18, 8650260), (20, 7785234), (24, 6487695), (27, 5766840), (30, 5190156), (36, 4325130), (40, 3892617), (45, 3460104), (54, 2883420), (60, 2595078), (72, 2162565), (81, 1922280), (83, 1875960), (90, 1730052), (108, 1441710), (120, 1297539), (135, 1153368), (162, 961140), (166, 937980), (180, 865026), (193, 806760), (216, 720855), (243, 640760), (249, 625320), (270, 576684), (324, 480570), (332, 468990), (360, 432513), (386, 403380), (405, 384456), (415, 375192), (486, 320380), (498, 312660), (540, 288342), (579, 268920), (648, 240285), (664, 234495), (747, 208440), (772, 201690), (810, 192228), (830, 187596), (965, 161352), (972, 160190), (996, 156330), (1080, 144171), (1158, 134460), (1215, 128152), (1245, 125064), (1494, 104220), (1544, 100845), (1620, 96114), (1660, 93798), (1737, 89640), (1930, 80676), (1944, 80095), (1992, 78165), (2241, 69480), (2316, 67230), (2430, 64076), (2490, 62532), (2895, 53784), (2988, 52110), (3240, 48057), (3320, 46899), (3474, 44820), (3735, 41688), (3860, 40338), (4482, 34740), (4632, 33615), (4860, 32038), (4980, 31266), (5211, 29880), (5790, 26892), (5976, 26055), (6723, 23160), (6948, 22410), (7470, 20844), (7720, 20169), (8685, 17928), (8964, 17370), (9720, 16019), (9960, 15633), (10422, 14940), (11205, 13896), (11580, 13446)]