813684356320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1\times {\mathrm{2657}}^1$

素因数の和:3785

約数の個数: 192

約数和(自身を含む): 2111174295552

約数和(自身を除く): 1297489939232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 191, 220, 352, 382, 440, 764, 880, 911, 955, 1528, 1760, 1822, 1910, 2101, 2657, 3056, 3644, 3820, 4202, 4555, 5314, 6112, 7288, 7640, 8404, 9110, 10021, 10505, 10628, 13285, 14576, 15280, 16808, 18220, 20042, 21010, 21256, 26570, 29152, 29227, 30560, 33616, 36440, 40084, 42020, 42512, 50105, 53140, 58454, 67232, 72880, 80168, 84040, 85024, 100210, 106280, 116908, 145760, 146135, 160336, 168080, 174001, 200420, 212560, 233816, 292270, 320672, 336160, 348002, 400840, 425120, 467632, 507487, 584540, 696004, 801680, 870005, 935264, 1014974, 1169080, 1392008, 1603360, 1740010, 1914011, 2029948, 2338160, 2420527, 2537435, 2784016, 3480020, 3828022, 4059896, 4676320, 4841054, 5074870, 5568032, 5582357, 6960040, 7656044, 8119792, 9570055, 9682108, 10149740, 11164714, 12102635, 13920080, 15312088, 16239584, 19140110, 19364216, 20299480, 22329428, 24205270, 26625797, 27840160, 27911785, 30624176, 38280220, 38728432, 40598960, 44658856, 48410540, 53251594, 55823570, 61248352, 76560440, 77456864, 81197920, 89317712, 96821080, 106503188, 111647140, 133128985, 153120880, 178635424, 193642160, 213006376, 223294280, 266257970, 306241760, 387284320, 426012752, 446588560, 462320657, 532515940, 852025504, 893177120, 924641314, 1065031880, 1849282628, 2130063760, 2311603285, 3698565256, 4260127520, 4623206570, 5085527227, 7397130512, 9246413140, 10171054454, 14794261024, 18492826280, 20342108908, 25427636135, 36985652560, 40684217816, 50855272270, 73971305120, 81368435632, 101710544540, 162736871264, 203421089080, 406842178160, 813684356320]

約数ペア:

[(1, 813684356320), (2, 406842178160), (4, 203421089080), (5, 162736871264), (8, 101710544540), (10, 81368435632), (11, 73971305120), (16, 50855272270), (20, 40684217816), (22, 36985652560), (32, 25427636135), (40, 20342108908), (44, 18492826280), (55, 14794261024), (80, 10171054454), (88, 9246413140), (110, 7397130512), (160, 5085527227), (176, 4623206570), (191, 4260127520), (220, 3698565256), (352, 2311603285), (382, 2130063760), (440, 1849282628), (764, 1065031880), (880, 924641314), (911, 893177120), (955, 852025504), (1528, 532515940), (1760, 462320657), (1822, 446588560), (1910, 426012752), (2101, 387284320), (2657, 306241760), (3056, 266257970), (3644, 223294280), (3820, 213006376), (4202, 193642160), (4555, 178635424), (5314, 153120880), (6112, 133128985), (7288, 111647140), (7640, 106503188), (8404, 96821080), (9110, 89317712), (10021, 81197920), (10505, 77456864), (10628, 76560440), (13285, 61248352), (14576, 55823570), (15280, 53251594), (16808, 48410540), (18220, 44658856), (20042, 40598960), (21010, 38728432), (21256, 38280220), (26570, 30624176), (29152, 27911785), (29227, 27840160), (30560, 26625797), (33616, 24205270), (36440, 22329428), (40084, 20299480), (42020, 19364216), (42512, 19140110), (50105, 16239584), (53140, 15312088), (58454, 13920080), (67232, 12102635), (72880, 11164714), (80168, 10149740), (84040, 9682108), (85024, 9570055), (100210, 8119792), (106280, 7656044), (116908, 6960040), (145760, 5582357), (146135, 5568032), (160336, 5074870), (168080, 4841054), (174001, 4676320), (200420, 4059896), (212560, 3828022), (233816, 3480020), (292270, 2784016), (320672, 2537435), (336160, 2420527), (348002, 2338160), (400840, 2029948), (425120, 1914011), (467632, 1740010), (507487, 1603360), (584540, 1392008), (696004, 1169080), (801680, 1014974), (870005, 935264)]