16452240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1399}}^1$

素因数の和:1429

約数の個数: 120

約数和(自身を含む): 59371200

約数和(自身を除く): 42918960

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1399, 1470, 1680, 1960, 2352, 2798, 2940, 3920, 4197, 5596, 5880, 6995, 8394, 9793, 11192, 11760, 13990, 16788, 19586, 20985, 22384, 27980, 29379, 33576, 39172, 41970, 48965, 55960, 58758, 67152, 68551, 78344, 83940, 97930, 111920, 117516, 137102, 146895, 156688, 167880, 195860, 205653, 235032, 274204, 293790, 335760, 342755, 391720, 411306, 470064, 548408, 587580, 685510, 783440, 822612, 1028265, 1096816, 1175160, 1371020, 1645224, 2056530, 2350320, 2742040, 3290448, 4113060, 5484080, 8226120, 16452240]

約数ペア:

[(1, 16452240), (2, 8226120), (3, 5484080), (4, 4113060), (5, 3290448), (6, 2742040), (7, 2350320), (8, 2056530), (10, 1645224), (12, 1371020), (14, 1175160), (15, 1096816), (16, 1028265), (20, 822612), (21, 783440), (24, 685510), (28, 587580), (30, 548408), (35, 470064), (40, 411306), (42, 391720), (48, 342755), (49, 335760), (56, 293790), (60, 274204), (70, 235032), (80, 205653), (84, 195860), (98, 167880), (105, 156688), (112, 146895), (120, 137102), (140, 117516), (147, 111920), (168, 97930), (196, 83940), (210, 78344), (240, 68551), (245, 67152), (280, 58758), (294, 55960), (336, 48965), (392, 41970), (420, 39172), (490, 33576), (560, 29379), (588, 27980), (735, 22384), (784, 20985), (840, 19586), (980, 16788), (1176, 13990), (1399, 11760), (1470, 11192), (1680, 9793), (1960, 8394), (2352, 6995), (2798, 5880), (2940, 5596), (3920, 4197)]