66691520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1610

約数の個数: 112

約数和(自身を含む): 191170560

約数和(自身を除く): 124479040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1567, 2128, 2240, 2660, 3040, 3134, 4256, 5320, 6080, 6268, 7835, 8512, 10640, 10969, 12536, 15670, 21280, 21938, 25072, 29773, 31340, 42560, 43876, 50144, 54845, 59546, 62680, 87752, 100288, 109690, 119092, 125360, 148865, 175504, 208411, 219380, 238184, 250720, 297730, 351008, 416822, 438760, 476368, 501440, 595460, 702016, 833644, 877520, 952736, 1042055, 1190920, 1667288, 1755040, 1905472, 2084110, 2381840, 3334576, 3510080, 4168220, 4763680, 6669152, 8336440, 9527360, 13338304, 16672880, 33345760, 66691520]

約数ペア:

[(1, 66691520), (2, 33345760), (4, 16672880), (5, 13338304), (7, 9527360), (8, 8336440), (10, 6669152), (14, 4763680), (16, 4168220), (19, 3510080), (20, 3334576), (28, 2381840), (32, 2084110), (35, 1905472), (38, 1755040), (40, 1667288), (56, 1190920), (64, 1042055), (70, 952736), (76, 877520), (80, 833644), (95, 702016), (112, 595460), (133, 501440), (140, 476368), (152, 438760), (160, 416822), (190, 351008), (224, 297730), (266, 250720), (280, 238184), (304, 219380), (320, 208411), (380, 175504), (448, 148865), (532, 125360), (560, 119092), (608, 109690), (665, 100288), (760, 87752), (1064, 62680), (1120, 59546), (1216, 54845), (1330, 50144), (1520, 43876), (1567, 42560), (2128, 31340), (2240, 29773), (2660, 25072), (3040, 21938), (3134, 21280), (4256, 15670), (5320, 12536), (6080, 10969), (6268, 10640), (7835, 8512)]