831518160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10861}}^1$

素因数の和:10917

約数の個数: 160

約数和(自身を含む): 2909278080

約数和(自身を除く): 2077759920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3190, 3480, 3828, 4785, 5104, 6380, 6960, 7656, 9570, 10861, 12760, 15312, 19140, 21722, 25520, 32583, 38280, 43444, 54305, 65166, 76560, 86888, 108610, 119471, 130332, 162915, 173776, 217220, 238942, 260664, 314969, 325830, 358413, 434440, 477884, 521328, 597355, 629938, 651660, 716826, 868880, 944907, 955768, 1194710, 1259876, 1303320, 1433652, 1574845, 1792065, 1889814, 1911536, 2389420, 2519752, 2606640, 2867304, 3149690, 3464659, 3584130, 3779628, 4724535, 4778840, 5039504, 5734608, 6299380, 6929318, 7168260, 7559256, 9449070, 9557680, 10393977, 12598760, 13858636, 14336520, 15118512, 17323295, 18898140, 20787954, 25197520, 27717272, 28673040, 34646590, 37796280, 41575908, 51969885, 55434544, 69293180, 75592560, 83151816, 103939770, 138586360, 166303632, 207879540, 277172720, 415759080, 831518160]

約数ペア:

[(1, 831518160), (2, 415759080), (3, 277172720), (4, 207879540), (5, 166303632), (6, 138586360), (8, 103939770), (10, 83151816), (11, 75592560), (12, 69293180), (15, 55434544), (16, 51969885), (20, 41575908), (22, 37796280), (24, 34646590), (29, 28673040), (30, 27717272), (33, 25197520), (40, 20787954), (44, 18898140), (48, 17323295), (55, 15118512), (58, 14336520), (60, 13858636), (66, 12598760), (80, 10393977), (87, 9557680), (88, 9449070), (110, 7559256), (116, 7168260), (120, 6929318), (132, 6299380), (145, 5734608), (165, 5039504), (174, 4778840), (176, 4724535), (220, 3779628), (232, 3584130), (240, 3464659), (264, 3149690), (290, 2867304), (319, 2606640), (330, 2519752), (348, 2389420), (435, 1911536), (440, 1889814), (464, 1792065), (528, 1574845), (580, 1433652), (638, 1303320), (660, 1259876), (696, 1194710), (870, 955768), (880, 944907), (957, 868880), (1160, 716826), (1276, 651660), (1320, 629938), (1392, 597355), (1595, 521328), (1740, 477884), (1914, 434440), (2320, 358413), (2552, 325830), (2640, 314969), (3190, 260664), (3480, 238942), (3828, 217220), (4785, 173776), (5104, 162915), (6380, 130332), (6960, 119471), (7656, 108610), (9570, 86888), (10861, 76560), (12760, 65166), (15312, 54305), (19140, 43444), (21722, 38280), (25520, 32583)]