1778662080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47507}}^1$

素因数の和:47543

約数の個数: 168

約数和(自身を含む): 6588599472

約数和(自身を除く): 4809937392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 47507, 95014, 142521, 190028, 237535, 285042, 380056, 427563, 475070, 570084, 617591, 712605, 760112, 855126, 950140, 1140168, 1235182, 1425210, 1520224, 1710252, 1852773, 1900280, 2137815, 2280336, 2470364, 2850420, 3040448, 3087955, 3420504, 3705546, 3800560, 4275630, 4560672, 4940728, 5558319, 5700840, 6175910, 6841008, 7411092, 7601120, 8551260, 9121344, 9263865, 9881456, 11116638, 11401680, 12351820, 13682016, 14822184, 15202240, 17102520, 18527730, 19762912, 22233276, 22803360, 24703640, 27364032, 27791595, 29644368, 34205040, 37055460, 39525824, 44466552, 45606720, 49407280, 55583190, 59288736, 68410080, 74110920, 88933104, 98814560, 111166380, 118577472, 136820160, 148221840, 177866208, 197629120, 222332760, 296443680, 355732416, 444665520, 592887360, 889331040, 1778662080]

約数ペア:

[(1, 1778662080), (2, 889331040), (3, 592887360), (4, 444665520), (5, 355732416), (6, 296443680), (8, 222332760), (9, 197629120), (10, 177866208), (12, 148221840), (13, 136820160), (15, 118577472), (16, 111166380), (18, 98814560), (20, 88933104), (24, 74110920), (26, 68410080), (30, 59288736), (32, 55583190), (36, 49407280), (39, 45606720), (40, 44466552), (45, 39525824), (48, 37055460), (52, 34205040), (60, 29644368), (64, 27791595), (65, 27364032), (72, 24703640), (78, 22803360), (80, 22233276), (90, 19762912), (96, 18527730), (104, 17102520), (117, 15202240), (120, 14822184), (130, 13682016), (144, 12351820), (156, 11401680), (160, 11116638), (180, 9881456), (192, 9263865), (195, 9121344), (208, 8551260), (234, 7601120), (240, 7411092), (260, 6841008), (288, 6175910), (312, 5700840), (320, 5558319), (360, 4940728), (390, 4560672), (416, 4275630), (468, 3800560), (480, 3705546), (520, 3420504), (576, 3087955), (585, 3040448), (624, 2850420), (720, 2470364), (780, 2280336), (832, 2137815), (936, 1900280), (960, 1852773), (1040, 1710252), (1170, 1520224), (1248, 1425210), (1440, 1235182), (1560, 1140168), (1872, 950140), (2080, 855126), (2340, 760112), (2496, 712605), (2880, 617591), (3120, 570084), (3744, 475070), (4160, 427563), (4680, 380056), (6240, 285042), (7488, 237535), (9360, 190028), (12480, 142521), (18720, 95014), (37440, 47507)]