26361720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 256

約数和(自身を含む): 109900800

約数和(自身を除く): 83539080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 317, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 634, 660, 693, 756, 770, 792, 840, 924, 945, 951, 990, 1080, 1155, 1188, 1260, 1268, 1320, 1386, 1485, 1512, 1540, 1585, 1848, 1890, 1902, 1980, 2079, 2219, 2310, 2376, 2520, 2536, 2772, 2853, 2970, 3080, 3170, 3465, 3487, 3780, 3804, 3960, 4158, 4438, 4620, 4755, 5544, 5706, 5940, 6340, 6657, 6930, 6974, 7560, 7608, 8316, 8559, 8876, 9240, 9510, 10395, 10461, 11095, 11412, 11880, 12680, 13314, 13860, 13948, 14265, 16632, 17118, 17435, 17752, 19020, 19971, 20790, 20922, 22190, 22824, 24409, 26628, 27720, 27896, 28530, 31383, 33285, 34236, 34870, 38040, 39942, 41580, 41844, 42795, 44380, 48818, 52305, 53256, 57060, 59913, 62766, 66570, 68472, 69740, 73227, 79884, 83160, 83688, 85590, 88760, 94149, 97636, 99855, 104610, 114120, 119826, 122045, 125532, 133140, 139480, 146454, 156915, 159768, 171180, 188298, 195272, 199710, 209220, 219681, 239652, 244090, 251064, 266280, 292908, 299565, 313830, 342360, 366135, 376596, 399420, 418440, 439362, 470745, 479304, 488180, 585816, 599130, 627660, 659043, 732270, 753192, 798840, 878724, 941490, 976360, 1098405, 1198260, 1255320, 1318086, 1464540, 1757448, 1882980, 2196810, 2396520, 2636172, 2929080, 3295215, 3765960, 4393620, 5272344, 6590430, 8787240, 13180860, 26361720]

約数ペア:

[(1, 26361720), (2, 13180860), (3, 8787240), (4, 6590430), (5, 5272344), (6, 4393620), (7, 3765960), (8, 3295215), (9, 2929080), (10, 2636172), (11, 2396520), (12, 2196810), (14, 1882980), (15, 1757448), (18, 1464540), (20, 1318086), (21, 1255320), (22, 1198260), (24, 1098405), (27, 976360), (28, 941490), (30, 878724), (33, 798840), (35, 753192), (36, 732270), (40, 659043), (42, 627660), (44, 599130), (45, 585816), (54, 488180), (55, 479304), (56, 470745), (60, 439362), (63, 418440), (66, 399420), (70, 376596), (72, 366135), (77, 342360), (84, 313830), (88, 299565), (90, 292908), (99, 266280), (105, 251064), (108, 244090), (110, 239652), (120, 219681), (126, 209220), (132, 199710), (135, 195272), (140, 188298), (154, 171180), (165, 159768), (168, 156915), (180, 146454), (189, 139480), (198, 133140), (210, 125532), (216, 122045), (220, 119826), (231, 114120), (252, 104610), (264, 99855), (270, 97636), (280, 94149), (297, 88760), (308, 85590), (315, 83688), (317, 83160), (330, 79884), (360, 73227), (378, 69740), (385, 68472), (396, 66570), (420, 62766), (440, 59913), (462, 57060), (495, 53256), (504, 52305), (540, 48818), (594, 44380), (616, 42795), (630, 41844), (634, 41580), (660, 39942), (693, 38040), (756, 34870), (770, 34236), (792, 33285), (840, 31383), (924, 28530), (945, 27896), (951, 27720), (990, 26628), (1080, 24409), (1155, 22824), (1188, 22190), (1260, 20922), (1268, 20790), (1320, 19971), (1386, 19020), (1485, 17752), (1512, 17435), (1540, 17118), (1585, 16632), (1848, 14265), (1890, 13948), (1902, 13860), (1980, 13314), (2079, 12680), (2219, 11880), (2310, 11412), (2376, 11095), (2520, 10461), (2536, 10395), (2772, 9510), (2853, 9240), (2970, 8876), (3080, 8559), (3170, 8316), (3465, 7608), (3487, 7560), (3780, 6974), (3804, 6930), (3960, 6657), (4158, 6340), (4438, 5940), (4620, 5706), (4755, 5544)]