42660800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 129637536

約数和(自身を除く): 86976736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 293, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 586, 650, 700, 728, 800, 832, 910, 1040, 1120, 1172, 1300, 1400, 1456, 1465, 1600, 1820, 2051, 2080, 2240, 2275, 2344, 2600, 2800, 2912, 2930, 3640, 3809, 4102, 4160, 4550, 4688, 5200, 5600, 5824, 5860, 7280, 7325, 7618, 8204, 9100, 9376, 10255, 10400, 11200, 11720, 14560, 14650, 15236, 16408, 18200, 18752, 19045, 20510, 20800, 23440, 26663, 29120, 29300, 30472, 32816, 36400, 38090, 41020, 46880, 51275, 53326, 58600, 60944, 65632, 72800, 76180, 82040, 93760, 95225, 102550, 106652, 117200, 121888, 131264, 133315, 145600, 152360, 164080, 190450, 205100, 213304, 234400, 243776, 266630, 304720, 328160, 380900, 410200, 426608, 468800, 533260, 609440, 656320, 666575, 761800, 820400, 853216, 1066520, 1218880, 1333150, 1523600, 1640800, 1706432, 2133040, 2666300, 3047200, 3281600, 4266080, 5332600, 6094400, 8532160, 10665200, 21330400, 42660800]

約数ペア:

[(1, 42660800), (2, 21330400), (4, 10665200), (5, 8532160), (7, 6094400), (8, 5332600), (10, 4266080), (13, 3281600), (14, 3047200), (16, 2666300), (20, 2133040), (25, 1706432), (26, 1640800), (28, 1523600), (32, 1333150), (35, 1218880), (40, 1066520), (50, 853216), (52, 820400), (56, 761800), (64, 666575), (65, 656320), (70, 609440), (80, 533260), (91, 468800), (100, 426608), (104, 410200), (112, 380900), (130, 328160), (140, 304720), (160, 266630), (175, 243776), (182, 234400), (200, 213304), (208, 205100), (224, 190450), (260, 164080), (280, 152360), (293, 145600), (320, 133315), (325, 131264), (350, 121888), (364, 117200), (400, 106652), (416, 102550), (448, 95225), (455, 93760), (520, 82040), (560, 76180), (586, 72800), (650, 65632), (700, 60944), (728, 58600), (800, 53326), (832, 51275), (910, 46880), (1040, 41020), (1120, 38090), (1172, 36400), (1300, 32816), (1400, 30472), (1456, 29300), (1465, 29120), (1600, 26663), (1820, 23440), (2051, 20800), (2080, 20510), (2240, 19045), (2275, 18752), (2344, 18200), (2600, 16408), (2800, 15236), (2912, 14650), (2930, 14560), (3640, 11720), (3809, 11200), (4102, 10400), (4160, 10255), (4550, 9376), (4688, 9100), (5200, 8204), (5600, 7618), (5824, 7325), (5860, 7280)]