1781392474560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80679007}}^1$

素因数の和:80679050

約数の個数: 112

約数和(自身を含む): 5901830793216

約数和(自身を除く): 4120438318656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 80679007, 161358014, 242037021, 322716028, 403395035, 484074042, 645432056, 806790070, 968148084, 1210185105, 1290864112, 1613580140, 1855617161, 1936296168, 2420370210, 2581728224, 3227160280, 3711234322, 3872592336, 4840740420, 5163456448, 5566851483, 6454320560, 7422468644, 7745184672, 9278085805, 9681480840, 11133702966, 12908641120, 14844937288, 15490369344, 18556171610, 19362961680, 22267405932, 25817282240, 27834257415, 29689874576, 37112343220, 38725923360, 44534811864, 55668514830, 59379749152, 74224686440, 77451846720, 89069623728, 111337029660, 118759498304, 148449372880, 178139247456, 222674059320, 296898745760, 356278494912, 445348118640, 593797491520, 890696237280, 1781392474560]

約数ペア:

[(1, 1781392474560), (2, 890696237280), (3, 593797491520), (4, 445348118640), (5, 356278494912), (6, 296898745760), (8, 222674059320), (10, 178139247456), (12, 148449372880), (15, 118759498304), (16, 111337029660), (20, 89069623728), (23, 77451846720), (24, 74224686440), (30, 59379749152), (32, 55668514830), (40, 44534811864), (46, 38725923360), (48, 37112343220), (60, 29689874576), (64, 27834257415), (69, 25817282240), (80, 22267405932), (92, 19362961680), (96, 18556171610), (115, 15490369344), (120, 14844937288), (138, 12908641120), (160, 11133702966), (184, 9681480840), (192, 9278085805), (230, 7745184672), (240, 7422468644), (276, 6454320560), (320, 5566851483), (345, 5163456448), (368, 4840740420), (460, 3872592336), (480, 3711234322), (552, 3227160280), (690, 2581728224), (736, 2420370210), (920, 1936296168), (960, 1855617161), (1104, 1613580140), (1380, 1290864112), (1472, 1210185105), (1840, 968148084), (2208, 806790070), (2760, 645432056), (3680, 484074042), (4416, 403395035), (5520, 322716028), (7360, 242037021), (11040, 161358014), (22080, 80679007)]