79899820560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15853139}}^1$

素因数の和:15853165

約数の個数: 120

約数和(自身を含む): 306663140160

約数和(自身を除く): 226763319600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15853139, 31706278, 47559417, 63412556, 79265695, 95118834, 110971973, 126825112, 142678251, 158531390, 190237668, 221943946, 237797085, 253650224, 285356502, 317062780, 332915919, 380475336, 443887892, 475594170, 554859865, 570713004, 634125560, 665831838, 713391255, 760950672, 887775784, 951188340, 998747757, 1109719730, 1141426008, 1268251120, 1331663676, 1426782510, 1664579595, 1775551568, 1902376680, 1997495514, 2219439460, 2282852016, 2663327352, 2853565020, 3329159190, 3804753360, 3994991028, 4438878920, 4993738785, 5326654704, 5707130040, 6658318380, 7989982056, 8877757840, 9987477570, 11414260080, 13316636760, 15979964112, 19974955140, 26633273520, 39949910280, 79899820560]

約数ペア:

[(1, 79899820560), (2, 39949910280), (3, 26633273520), (4, 19974955140), (5, 15979964112), (6, 13316636760), (7, 11414260080), (8, 9987477570), (9, 8877757840), (10, 7989982056), (12, 6658318380), (14, 5707130040), (15, 5326654704), (16, 4993738785), (18, 4438878920), (20, 3994991028), (21, 3804753360), (24, 3329159190), (28, 2853565020), (30, 2663327352), (35, 2282852016), (36, 2219439460), (40, 1997495514), (42, 1902376680), (45, 1775551568), (48, 1664579595), (56, 1426782510), (60, 1331663676), (63, 1268251120), (70, 1141426008), (72, 1109719730), (80, 998747757), (84, 951188340), (90, 887775784), (105, 760950672), (112, 713391255), (120, 665831838), (126, 634125560), (140, 570713004), (144, 554859865), (168, 475594170), (180, 443887892), (210, 380475336), (240, 332915919), (252, 317062780), (280, 285356502), (315, 253650224), (336, 237797085), (360, 221943946), (420, 190237668), (504, 158531390), (560, 142678251), (630, 126825112), (720, 110971973), (840, 95118834), (1008, 79265695), (1260, 63412556), (1680, 47559417), (2520, 31706278), (5040, 15853139)]