1819315123360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4229}}^1\times {\mathrm{384107}}^1$

素因数の和:388358

約数の個数: 96

約数和(自身を含む): 4913325164160

約数和(自身を除く): 3094010040800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4229, 8458, 16916, 21145, 29603, 33832, 42290, 59206, 67664, 84580, 118412, 135328, 148015, 169160, 236824, 296030, 338320, 384107, 473648, 592060, 676640, 768214, 947296, 1184120, 1536428, 1920535, 2368240, 2688749, 3072856, 3841070, 4736480, 5377498, 6145712, 7682140, 10754996, 12291424, 13443745, 15364280, 21509992, 26887490, 30728560, 43019984, 53774980, 61457120, 86039968, 107549960, 215099920, 430199840, 1624388503, 3248777006, 6497554012, 8121942515, 11370719521, 12995108024, 16243885030, 22741439042, 25990216048, 32487770060, 45482878084, 51980432096, 56853597605, 64975540120, 90965756168, 113707195210, 129951080240, 181931512336, 227414390420, 259902160480, 363863024672, 454828780840, 909657561680, 1819315123360]

約数ペア:

[(1, 1819315123360), (2, 909657561680), (4, 454828780840), (5, 363863024672), (7, 259902160480), (8, 227414390420), (10, 181931512336), (14, 129951080240), (16, 113707195210), (20, 90965756168), (28, 64975540120), (32, 56853597605), (35, 51980432096), (40, 45482878084), (56, 32487770060), (70, 25990216048), (80, 22741439042), (112, 16243885030), (140, 12995108024), (160, 11370719521), (224, 8121942515), (280, 6497554012), (560, 3248777006), (1120, 1624388503), (4229, 430199840), (8458, 215099920), (16916, 107549960), (21145, 86039968), (29603, 61457120), (33832, 53774980), (42290, 43019984), (59206, 30728560), (67664, 26887490), (84580, 21509992), (118412, 15364280), (135328, 13443745), (148015, 12291424), (169160, 10754996), (236824, 7682140), (296030, 6145712), (338320, 5377498), (384107, 4736480), (473648, 3841070), (592060, 3072856), (676640, 2688749), (768214, 2368240), (947296, 1920535), (1184120, 1536428)]