17540880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 63638784

約数和(自身を除く): 46097904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 197, 210, 212, 240, 265, 280, 318, 336, 371, 394, 420, 424, 530, 560, 591, 636, 742, 788, 795, 840, 848, 985, 1060, 1113, 1182, 1272, 1379, 1484, 1576, 1590, 1680, 1855, 1970, 2120, 2226, 2364, 2544, 2758, 2955, 2968, 3152, 3180, 3710, 3940, 4137, 4240, 4452, 4728, 5516, 5565, 5910, 5936, 6360, 6895, 7420, 7880, 8274, 8904, 9456, 10441, 11032, 11130, 11820, 12720, 13790, 14840, 15760, 16548, 17808, 20685, 20882, 22064, 22260, 23640, 27580, 29680, 31323, 33096, 41370, 41764, 44520, 47280, 52205, 55160, 62646, 66192, 73087, 82740, 83528, 89040, 104410, 110320, 125292, 146174, 156615, 165480, 167056, 208820, 219261, 250584, 292348, 313230, 330960, 365435, 417640, 438522, 501168, 584696, 626460, 730870, 835280, 877044, 1096305, 1169392, 1252920, 1461740, 1754088, 2192610, 2505840, 2923480, 3508176, 4385220, 5846960, 8770440, 17540880]

約数ペア:

[(1, 17540880), (2, 8770440), (3, 5846960), (4, 4385220), (5, 3508176), (6, 2923480), (7, 2505840), (8, 2192610), (10, 1754088), (12, 1461740), (14, 1252920), (15, 1169392), (16, 1096305), (20, 877044), (21, 835280), (24, 730870), (28, 626460), (30, 584696), (35, 501168), (40, 438522), (42, 417640), (48, 365435), (53, 330960), (56, 313230), (60, 292348), (70, 250584), (80, 219261), (84, 208820), (105, 167056), (106, 165480), (112, 156615), (120, 146174), (140, 125292), (159, 110320), (168, 104410), (197, 89040), (210, 83528), (212, 82740), (240, 73087), (265, 66192), (280, 62646), (318, 55160), (336, 52205), (371, 47280), (394, 44520), (420, 41764), (424, 41370), (530, 33096), (560, 31323), (591, 29680), (636, 27580), (742, 23640), (788, 22260), (795, 22064), (840, 20882), (848, 20685), (985, 17808), (1060, 16548), (1113, 15760), (1182, 14840), (1272, 13790), (1379, 12720), (1484, 11820), (1576, 11130), (1590, 11032), (1680, 10441), (1855, 9456), (1970, 8904), (2120, 8274), (2226, 7880), (2364, 7420), (2544, 6895), (2758, 6360), (2955, 5936), (2968, 5910), (3152, 5565), (3180, 5516), (3710, 4728), (3940, 4452), (4137, 4240)]