213881040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1298

約数の個数: 160

約数和(自身を含む): 746202240

約数和(自身を除く): 532321200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1193, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2386, 2490, 2988, 3320, 3579, 3735, 3984, 4482, 4772, 4980, 5965, 5976, 6640, 7158, 7470, 8964, 9544, 9960, 10737, 11205, 11930, 11952, 14316, 14940, 17895, 17928, 19088, 19920, 21474, 22410, 23860, 28632, 29880, 32211, 35790, 35856, 42948, 44820, 47720, 53685, 57264, 59760, 64422, 71580, 85896, 89640, 95440, 99019, 107370, 128844, 143160, 161055, 171792, 179280, 198038, 214740, 257688, 286320, 297057, 322110, 396076, 429480, 495095, 515376, 594114, 644220, 792152, 858960, 891171, 990190, 1188228, 1288440, 1485285, 1584304, 1782342, 1980380, 2376456, 2576880, 2673513, 2970570, 3564684, 3960760, 4455855, 4752912, 5347026, 5941140, 7129368, 7921520, 8911710, 10694052, 11882280, 13367565, 14258736, 17823420, 21388104, 23764560, 26735130, 35646840, 42776208, 53470260, 71293680, 106940520, 213881040]

約数ペア:

[(1, 213881040), (2, 106940520), (3, 71293680), (4, 53470260), (5, 42776208), (6, 35646840), (8, 26735130), (9, 23764560), (10, 21388104), (12, 17823420), (15, 14258736), (16, 13367565), (18, 11882280), (20, 10694052), (24, 8911710), (27, 7921520), (30, 7129368), (36, 5941140), (40, 5347026), (45, 4752912), (48, 4455855), (54, 3960760), (60, 3564684), (72, 2970570), (80, 2673513), (83, 2576880), (90, 2376456), (108, 1980380), (120, 1782342), (135, 1584304), (144, 1485285), (166, 1288440), (180, 1188228), (216, 990190), (240, 891171), (249, 858960), (270, 792152), (332, 644220), (360, 594114), (415, 515376), (432, 495095), (498, 429480), (540, 396076), (664, 322110), (720, 297057), (747, 286320), (830, 257688), (996, 214740), (1080, 198038), (1193, 179280), (1245, 171792), (1328, 161055), (1494, 143160), (1660, 128844), (1992, 107370), (2160, 99019), (2241, 95440), (2386, 89640), (2490, 85896), (2988, 71580), (3320, 64422), (3579, 59760), (3735, 57264), (3984, 53685), (4482, 47720), (4772, 44820), (4980, 42948), (5965, 35856), (5976, 35790), (6640, 32211), (7158, 29880), (7470, 28632), (8964, 23860), (9544, 22410), (9960, 21474), (10737, 19920), (11205, 19088), (11930, 17928), (11952, 17895), (14316, 14940)]