1720888908420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1579}}^1\times {\mathrm{4357}}^1$

素因数の和:6338

約数の個数: 192

約数和(自身を含む): 5274951091200

約数和(自身を除く): 3554062182780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 379, 660, 758, 1137, 1516, 1579, 1895, 2274, 3158, 3790, 4169, 4357, 4548, 4737, 5685, 6316, 7580, 7895, 8338, 8714, 9474, 11370, 12507, 13071, 15790, 16676, 17369, 17428, 18948, 20845, 21785, 22740, 23685, 25014, 26142, 31580, 34738, 41690, 43570, 47370, 47927, 50028, 52107, 52284, 62535, 65355, 69476, 83380, 86845, 87140, 94740, 95854, 104214, 125070, 130710, 143781, 173690, 191708, 208428, 239635, 250140, 260535, 261420, 287562, 347380, 479270, 521070, 575124, 598441, 718905, 958540, 1042140, 1196882, 1437810, 1651303, 1795323, 2393764, 2875620, 2992205, 3302606, 3590646, 4953909, 5984410, 6582851, 6605212, 6879703, 7181292, 8256515, 8976615, 9907818, 11968820, 13165702, 13759406, 16513030, 17953230, 18164333, 19748553, 19815636, 20639109, 24769545, 26331404, 27518812, 32914255, 33026060, 34398515, 35906460, 36328666, 39497106, 41278218, 49539090, 54492999, 65828510, 68797030, 72657332, 75676733, 78994212, 82556436, 90821665, 98742765, 99078180, 103195545, 108985998, 131657020, 137594060, 151353466, 181643330, 197485530, 206391090, 217971996, 227030199, 272464995, 302706932, 363286660, 378383665, 394971060, 412782180, 454060398, 544929990, 756767330, 908120796, 1089859980, 1135150995, 1513534660, 2270301990, 2607407437, 4540603980, 5214814874, 7822222311, 10429629748, 13037037185, 15644444622, 26074074370, 28681481807, 31288889244, 39111111555, 52148148740, 57362963614, 78222223110, 86044445421, 114725927228, 143407409035, 156444446220, 172088890842, 286814818070, 344177781684, 430222227105, 573629636140, 860444454210, 1720888908420]

約数ペア:

[(1, 1720888908420), (2, 860444454210), (3, 573629636140), (4, 430222227105), (5, 344177781684), (6, 286814818070), (10, 172088890842), (11, 156444446220), (12, 143407409035), (15, 114725927228), (20, 86044445421), (22, 78222223110), (30, 57362963614), (33, 52148148740), (44, 39111111555), (55, 31288889244), (60, 28681481807), (66, 26074074370), (110, 15644444622), (132, 13037037185), (165, 10429629748), (220, 7822222311), (330, 5214814874), (379, 4540603980), (660, 2607407437), (758, 2270301990), (1137, 1513534660), (1516, 1135150995), (1579, 1089859980), (1895, 908120796), (2274, 756767330), (3158, 544929990), (3790, 454060398), (4169, 412782180), (4357, 394971060), (4548, 378383665), (4737, 363286660), (5685, 302706932), (6316, 272464995), (7580, 227030199), (7895, 217971996), (8338, 206391090), (8714, 197485530), (9474, 181643330), (11370, 151353466), (12507, 137594060), (13071, 131657020), (15790, 108985998), (16676, 103195545), (17369, 99078180), (17428, 98742765), (18948, 90821665), (20845, 82556436), (21785, 78994212), (22740, 75676733), (23685, 72657332), (25014, 68797030), (26142, 65828510), (31580, 54492999), (34738, 49539090), (41690, 41278218), (43570, 39497106), (47370, 36328666), (47927, 35906460), (50028, 34398515), (52107, 33026060), (52284, 32914255), (62535, 27518812), (65355, 26331404), (69476, 24769545), (83380, 20639109), (86845, 19815636), (87140, 19748553), (94740, 18164333), (95854, 17953230), (104214, 16513030), (125070, 13759406), (130710, 13165702), (143781, 11968820), (173690, 9907818), (191708, 8976615), (208428, 8256515), (239635, 7181292), (250140, 6879703), (260535, 6605212), (261420, 6582851), (287562, 5984410), (347380, 4953909), (479270, 3590646), (521070, 3302606), (575124, 2992205), (598441, 2875620), (718905, 2393764), (958540, 1795323), (1042140, 1651303), (1196882, 1437810)]