19128480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5693}}^1$

素因数の和:5718

約数の個数: 96

約数和(自身を含む): 68874624

約数和(自身を除く): 49746144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5693, 11386, 17079, 22772, 28465, 34158, 39851, 45544, 56930, 68316, 79702, 85395, 91088, 113860, 119553, 136632, 159404, 170790, 182176, 199255, 227720, 239106, 273264, 318808, 341580, 398510, 455440, 478212, 546528, 597765, 637616, 683160, 797020, 910880, 956424, 1195530, 1275232, 1366320, 1594040, 1912848, 2391060, 2732640, 3188080, 3825696, 4782120, 6376160, 9564240, 19128480]

約数ペア:

[(1, 19128480), (2, 9564240), (3, 6376160), (4, 4782120), (5, 3825696), (6, 3188080), (7, 2732640), (8, 2391060), (10, 1912848), (12, 1594040), (14, 1366320), (15, 1275232), (16, 1195530), (20, 956424), (21, 910880), (24, 797020), (28, 683160), (30, 637616), (32, 597765), (35, 546528), (40, 478212), (42, 455440), (48, 398510), (56, 341580), (60, 318808), (70, 273264), (80, 239106), (84, 227720), (96, 199255), (105, 182176), (112, 170790), (120, 159404), (140, 136632), (160, 119553), (168, 113860), (210, 91088), (224, 85395), (240, 79702), (280, 68316), (336, 56930), (420, 45544), (480, 39851), (560, 34158), (672, 28465), (840, 22772), (1120, 17079), (1680, 11386), (3360, 5693)]