943376320

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 2294046720

約数和(自身を除く): 1350670400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 139, 160, 167, 254, 278, 320, 334, 508, 556, 635, 668, 695, 835, 1016, 1112, 1270, 1336, 1390, 1670, 2032, 2224, 2540, 2672, 2780, 3340, 4064, 4448, 5080, 5344, 5560, 6680, 8128, 8896, 10160, 10688, 11120, 13360, 17653, 20320, 21209, 22240, 23213, 26720, 35306, 40640, 42418, 44480, 46426, 53440, 70612, 84836, 88265, 92852, 106045, 116065, 141224, 169672, 176530, 185704, 212090, 232130, 282448, 339344, 353060, 371408, 424180, 464260, 564896, 678688, 706120, 742816, 848360, 928520, 1129792, 1357376, 1412240, 1485632, 1696720, 1857040, 2824480, 2948051, 3393440, 3714080, 5648960, 5896102, 6786880, 7428160, 11792204, 14740255, 23584408, 29480510, 47168816, 58961020, 94337632, 117922040, 188675264, 235844080, 471688160, 943376320]

約数ペア:

[(1, 943376320), (2, 471688160), (4, 235844080), (5, 188675264), (8, 117922040), (10, 94337632), (16, 58961020), (20, 47168816), (32, 29480510), (40, 23584408), (64, 14740255), (80, 11792204), (127, 7428160), (139, 6786880), (160, 5896102), (167, 5648960), (254, 3714080), (278, 3393440), (320, 2948051), (334, 2824480), (508, 1857040), (556, 1696720), (635, 1485632), (668, 1412240), (695, 1357376), (835, 1129792), (1016, 928520), (1112, 848360), (1270, 742816), (1336, 706120), (1390, 678688), (1670, 564896), (2032, 464260), (2224, 424180), (2540, 371408), (2672, 353060), (2780, 339344), (3340, 282448), (4064, 232130), (4448, 212090), (5080, 185704), (5344, 176530), (5560, 169672), (6680, 141224), (8128, 116065), (8896, 106045), (10160, 92852), (10688, 88265), (11120, 84836), (13360, 70612), (17653, 53440), (20320, 46426), (21209, 44480), (22240, 42418), (23213, 40640), (26720, 35306)]