87805762320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{21013}}^1$

素因数の和:21809

約数の個数: 160

約数和(自身を含む): 284421295872

約数和(自身を除く): 196615533552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 757, 920, 1104, 1380, 1514, 1840, 2271, 2760, 3028, 3785, 4542, 5520, 6056, 7570, 9084, 11355, 12112, 15140, 17411, 18168, 21013, 22710, 30280, 34822, 36336, 42026, 45420, 52233, 60560, 63039, 69644, 84052, 87055, 90840, 104466, 105065, 126078, 139288, 168104, 174110, 181680, 208932, 210130, 252156, 261165, 278576, 315195, 336208, 348220, 417864, 420260, 483299, 504312, 522330, 630390, 696440, 835728, 840520, 966598, 1008624, 1044660, 1260780, 1392880, 1449897, 1681040, 1933196, 2089320, 2416495, 2521560, 2899794, 3866392, 4178640, 4832990, 5043120, 5799588, 7249485, 7732784, 9665980, 11599176, 14498970, 15906841, 19331960, 23198352, 28997940, 31813682, 38663920, 47720523, 57995880, 63627364, 79534205, 95441046, 115991760, 127254728, 159068410, 190882092, 238602615, 254509456, 318136820, 365857343, 381764184, 477205230, 636273640, 731714686, 763528368, 954410460, 1097572029, 1272547280, 1463429372, 1829286715, 1908820920, 2195144058, 2926858744, 3658573430, 3817641840, 4390288116, 5487860145, 5853717488, 7317146860, 8780576232, 10975720290, 14634293720, 17561152464, 21951440580, 29268587440, 43902881160, 87805762320]

約数ペア:

[(1, 87805762320), (2, 43902881160), (3, 29268587440), (4, 21951440580), (5, 17561152464), (6, 14634293720), (8, 10975720290), (10, 8780576232), (12, 7317146860), (15, 5853717488), (16, 5487860145), (20, 4390288116), (23, 3817641840), (24, 3658573430), (30, 2926858744), (40, 2195144058), (46, 1908820920), (48, 1829286715), (60, 1463429372), (69, 1272547280), (80, 1097572029), (92, 954410460), (115, 763528368), (120, 731714686), (138, 636273640), (184, 477205230), (230, 381764184), (240, 365857343), (276, 318136820), (345, 254509456), (368, 238602615), (460, 190882092), (552, 159068410), (690, 127254728), (757, 115991760), (920, 95441046), (1104, 79534205), (1380, 63627364), (1514, 57995880), (1840, 47720523), (2271, 38663920), (2760, 31813682), (3028, 28997940), (3785, 23198352), (4542, 19331960), (5520, 15906841), (6056, 14498970), (7570, 11599176), (9084, 9665980), (11355, 7732784), (12112, 7249485), (15140, 5799588), (17411, 5043120), (18168, 4832990), (21013, 4178640), (22710, 3866392), (30280, 2899794), (34822, 2521560), (36336, 2416495), (42026, 2089320), (45420, 1933196), (52233, 1681040), (60560, 1449897), (63039, 1392880), (69644, 1260780), (84052, 1044660), (87055, 1008624), (90840, 966598), (104466, 840520), (105065, 835728), (126078, 696440), (139288, 630390), (168104, 522330), (174110, 504312), (181680, 483299), (208932, 420260), (210130, 417864), (252156, 348220), (261165, 336208), (278576, 315195)]