104467840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 267909120

約数和(自身を除く): 163441280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 128, 151, 160, 184, 188, 230, 235, 302, 320, 368, 376, 460, 470, 604, 640, 736, 752, 755, 920, 940, 1081, 1208, 1472, 1504, 1510, 1840, 1880, 2162, 2416, 2944, 3008, 3020, 3473, 3680, 3760, 4324, 4832, 5405, 6016, 6040, 6946, 7097, 7360, 7520, 8648, 9664, 10810, 12080, 13892, 14194, 14720, 15040, 17296, 17365, 19328, 21620, 24160, 27784, 28388, 30080, 34592, 34730, 35485, 43240, 48320, 55568, 56776, 69184, 69460, 70970, 86480, 96640, 111136, 113552, 138368, 138920, 141940, 163231, 172960, 222272, 227104, 277840, 283880, 326462, 345920, 444544, 454208, 555680, 567760, 652924, 691840, 816155, 908416, 1111360, 1135520, 1305848, 1632310, 2222720, 2271040, 2611696, 3264620, 4542080, 5223392, 6529240, 10446784, 13058480, 20893568, 26116960, 52233920, 104467840]

約数ペア:

[(1, 104467840), (2, 52233920), (4, 26116960), (5, 20893568), (8, 13058480), (10, 10446784), (16, 6529240), (20, 5223392), (23, 4542080), (32, 3264620), (40, 2611696), (46, 2271040), (47, 2222720), (64, 1632310), (80, 1305848), (92, 1135520), (94, 1111360), (115, 908416), (128, 816155), (151, 691840), (160, 652924), (184, 567760), (188, 555680), (230, 454208), (235, 444544), (302, 345920), (320, 326462), (368, 283880), (376, 277840), (460, 227104), (470, 222272), (604, 172960), (640, 163231), (736, 141940), (752, 138920), (755, 138368), (920, 113552), (940, 111136), (1081, 96640), (1208, 86480), (1472, 70970), (1504, 69460), (1510, 69184), (1840, 56776), (1880, 55568), (2162, 48320), (2416, 43240), (2944, 35485), (3008, 34730), (3020, 34592), (3473, 30080), (3680, 28388), (3760, 27784), (4324, 24160), (4832, 21620), (5405, 19328), (6016, 17365), (6040, 17296), (6946, 15040), (7097, 14720), (7360, 14194), (7520, 13892), (8648, 12080), (9664, 10810)]