6429280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 17908128

約数和(自身を除く): 11478848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 281, 286, 352, 416, 440, 520, 562, 572, 715, 880, 1040, 1124, 1144, 1405, 1430, 1760, 2080, 2248, 2288, 2810, 2860, 3091, 3653, 4496, 4576, 5620, 5720, 6182, 7306, 8992, 11240, 11440, 12364, 14612, 15455, 18265, 22480, 22880, 24728, 29224, 30910, 36530, 40183, 44960, 49456, 58448, 61820, 73060, 80366, 98912, 116896, 123640, 146120, 160732, 200915, 247280, 292240, 321464, 401830, 494560, 584480, 642928, 803660, 1285856, 1607320, 3214640, 6429280]

約数ペア:

[(1, 6429280), (2, 3214640), (4, 1607320), (5, 1285856), (8, 803660), (10, 642928), (11, 584480), (13, 494560), (16, 401830), (20, 321464), (22, 292240), (26, 247280), (32, 200915), (40, 160732), (44, 146120), (52, 123640), (55, 116896), (65, 98912), (80, 80366), (88, 73060), (104, 61820), (110, 58448), (130, 49456), (143, 44960), (160, 40183), (176, 36530), (208, 30910), (220, 29224), (260, 24728), (281, 22880), (286, 22480), (352, 18265), (416, 15455), (440, 14612), (520, 12364), (562, 11440), (572, 11240), (715, 8992), (880, 7306), (1040, 6182), (1124, 5720), (1144, 5620), (1405, 4576), (1430, 4496), (1760, 3653), (2080, 3091), (2248, 2860), (2288, 2810)]