80348053240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1\times {\mathrm{7331}}^1$

素因数の和:10373

約数の個数: 128

約数和(自身を含む): 222606558720

約数和(自身を除く): 142258505480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3011, 3640, 6022, 7331, 12044, 14662, 15055, 21077, 24088, 29324, 30110, 36655, 39143, 42154, 51317, 58648, 60220, 73310, 78286, 84308, 95303, 102634, 105385, 120440, 146620, 156572, 168616, 190606, 195715, 205268, 210770, 256585, 274001, 293240, 313144, 381212, 391430, 410536, 421540, 476515, 513170, 548002, 667121, 762424, 782860, 843080, 953030, 1026340, 1096004, 1334242, 1370005, 1565720, 1906060, 2052680, 2192008, 2668484, 2740010, 3335605, 3812120, 5336968, 5480020, 6671210, 10960040, 13342420, 22073641, 26684840, 44147282, 88294564, 110368205, 154515487, 176589128, 220736410, 286957333, 309030974, 441472820, 573914666, 618061948, 772577435, 882945640, 1147829332, 1236123896, 1434786665, 1545154870, 2008701331, 2295658664, 2869573330, 3090309740, 4017402662, 5739146660, 6180619480, 8034805324, 10043506655, 11478293320, 16069610648, 20087013310, 40174026620, 80348053240]

約数ペア:

[(1, 80348053240), (2, 40174026620), (4, 20087013310), (5, 16069610648), (7, 11478293320), (8, 10043506655), (10, 8034805324), (13, 6180619480), (14, 5739146660), (20, 4017402662), (26, 3090309740), (28, 2869573330), (35, 2295658664), (40, 2008701331), (52, 1545154870), (56, 1434786665), (65, 1236123896), (70, 1147829332), (91, 882945640), (104, 772577435), (130, 618061948), (140, 573914666), (182, 441472820), (260, 309030974), (280, 286957333), (364, 220736410), (455, 176589128), (520, 154515487), (728, 110368205), (910, 88294564), (1820, 44147282), (3011, 26684840), (3640, 22073641), (6022, 13342420), (7331, 10960040), (12044, 6671210), (14662, 5480020), (15055, 5336968), (21077, 3812120), (24088, 3335605), (29324, 2740010), (30110, 2668484), (36655, 2192008), (39143, 2052680), (42154, 1906060), (51317, 1565720), (58648, 1370005), (60220, 1334242), (73310, 1096004), (78286, 1026340), (84308, 953030), (95303, 843080), (102634, 782860), (105385, 762424), (120440, 667121), (146620, 548002), (156572, 513170), (168616, 476515), (190606, 421540), (195715, 410536), (205268, 391430), (210770, 381212), (256585, 313144), (274001, 293240)]