130423920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 445685760

約数和(自身を除く): 315261840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 389, 440, 508, 528, 635, 660, 762, 778, 880, 1016, 1167, 1270, 1320, 1397, 1524, 1556, 1905, 1945, 2032, 2334, 2540, 2640, 2794, 3048, 3112, 3810, 3890, 4191, 4279, 4668, 5080, 5588, 5835, 6096, 6224, 6985, 7620, 7780, 8382, 8558, 9336, 10160, 11176, 11670, 12837, 13970, 15240, 15560, 16764, 17116, 18672, 20955, 21395, 22352, 23340, 25674, 27940, 30480, 31120, 33528, 34232, 41910, 42790, 46680, 49403, 51348, 55880, 64185, 67056, 68464, 83820, 85580, 93360, 98806, 102696, 111760, 128370, 148209, 167640, 171160, 197612, 205392, 247015, 256740, 296418, 335280, 342320, 395224, 494030, 513480, 543433, 592836, 741045, 790448, 988060, 1026960, 1086866, 1185672, 1482090, 1630299, 1976120, 2173732, 2371344, 2717165, 2964180, 3260598, 3952240, 4347464, 5434330, 5928360, 6521196, 8151495, 8694928, 10868660, 11856720, 13042392, 16302990, 21737320, 26084784, 32605980, 43474640, 65211960, 130423920]

約数ペア:

[(1, 130423920), (2, 65211960), (3, 43474640), (4, 32605980), (5, 26084784), (6, 21737320), (8, 16302990), (10, 13042392), (11, 11856720), (12, 10868660), (15, 8694928), (16, 8151495), (20, 6521196), (22, 5928360), (24, 5434330), (30, 4347464), (33, 3952240), (40, 3260598), (44, 2964180), (48, 2717165), (55, 2371344), (60, 2173732), (66, 1976120), (80, 1630299), (88, 1482090), (110, 1185672), (120, 1086866), (127, 1026960), (132, 988060), (165, 790448), (176, 741045), (220, 592836), (240, 543433), (254, 513480), (264, 494030), (330, 395224), (381, 342320), (389, 335280), (440, 296418), (508, 256740), (528, 247015), (635, 205392), (660, 197612), (762, 171160), (778, 167640), (880, 148209), (1016, 128370), (1167, 111760), (1270, 102696), (1320, 98806), (1397, 93360), (1524, 85580), (1556, 83820), (1905, 68464), (1945, 67056), (2032, 64185), (2334, 55880), (2540, 51348), (2640, 49403), (2794, 46680), (3048, 42790), (3112, 41910), (3810, 34232), (3890, 33528), (4191, 31120), (4279, 30480), (4668, 27940), (5080, 25674), (5588, 23340), (5835, 22352), (6096, 21395), (6224, 20955), (6985, 18672), (7620, 17116), (7780, 16764), (8382, 15560), (8558, 15240), (9336, 13970), (10160, 12837), (11176, 11670)]