831919440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1741}}^1$

素因数の和:1949

約数の個数: 160

約数和(自身を含む): 2830568832

約数和(自身を除く): 1998649392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 181, 220, 240, 264, 330, 362, 440, 528, 543, 660, 724, 880, 905, 1086, 1320, 1448, 1741, 1810, 1991, 2172, 2640, 2715, 2896, 3482, 3620, 3982, 4344, 5223, 5430, 5973, 6964, 7240, 7964, 8688, 8705, 9955, 10446, 10860, 11946, 13928, 14480, 15928, 17410, 19151, 19910, 20892, 21720, 23892, 26115, 27856, 29865, 31856, 34820, 38302, 39820, 41784, 43440, 47784, 52230, 57453, 59730, 69640, 76604, 79640, 83568, 95568, 95755, 104460, 114906, 119460, 139280, 153208, 159280, 191510, 208920, 229812, 238920, 287265, 306416, 315121, 383020, 417840, 459624, 477840, 574530, 630242, 766040, 919248, 945363, 1149060, 1260484, 1532080, 1575605, 1890726, 2298120, 2520968, 3151210, 3466331, 3781452, 4596240, 4726815, 5041936, 6302420, 6932662, 7562904, 9453630, 10398993, 12604840, 13865324, 15125808, 17331655, 18907260, 20797986, 25209680, 27730648, 34663310, 37814520, 41595972, 51994965, 55461296, 69326620, 75629040, 83191944, 103989930, 138653240, 166383888, 207979860, 277306480, 415959720, 831919440]

約数ペア:

[(1, 831919440), (2, 415959720), (3, 277306480), (4, 207979860), (5, 166383888), (6, 138653240), (8, 103989930), (10, 83191944), (11, 75629040), (12, 69326620), (15, 55461296), (16, 51994965), (20, 41595972), (22, 37814520), (24, 34663310), (30, 27730648), (33, 25209680), (40, 20797986), (44, 18907260), (48, 17331655), (55, 15125808), (60, 13865324), (66, 12604840), (80, 10398993), (88, 9453630), (110, 7562904), (120, 6932662), (132, 6302420), (165, 5041936), (176, 4726815), (181, 4596240), (220, 3781452), (240, 3466331), (264, 3151210), (330, 2520968), (362, 2298120), (440, 1890726), (528, 1575605), (543, 1532080), (660, 1260484), (724, 1149060), (880, 945363), (905, 919248), (1086, 766040), (1320, 630242), (1448, 574530), (1741, 477840), (1810, 459624), (1991, 417840), (2172, 383020), (2640, 315121), (2715, 306416), (2896, 287265), (3482, 238920), (3620, 229812), (3982, 208920), (4344, 191510), (5223, 159280), (5430, 153208), (5973, 139280), (6964, 119460), (7240, 114906), (7964, 104460), (8688, 95755), (8705, 95568), (9955, 83568), (10446, 79640), (10860, 76604), (11946, 69640), (13928, 59730), (14480, 57453), (15928, 52230), (17410, 47784), (19151, 43440), (19910, 41784), (20892, 39820), (21720, 38302), (23892, 34820), (26115, 31856), (27856, 29865)]