122157840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 471398400

約数和(自身を除く): 349240560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 89, 95, 105, 112, 114, 120, 129, 133, 140, 152, 168, 172, 178, 190, 210, 215, 228, 240, 258, 266, 267, 280, 285, 301, 304, 336, 344, 356, 380, 399, 420, 430, 445, 456, 516, 532, 534, 560, 570, 602, 623, 645, 665, 688, 712, 760, 798, 817, 840, 860, 890, 903, 912, 1032, 1064, 1068, 1140, 1204, 1246, 1290, 1330, 1335, 1424, 1505, 1520, 1596, 1634, 1680, 1691, 1720, 1780, 1806, 1869, 1995, 2064, 2128, 2136, 2280, 2408, 2451, 2492, 2580, 2660, 2670, 3010, 3115, 3192, 3268, 3382, 3440, 3560, 3612, 3738, 3827, 3990, 4085, 4272, 4515, 4560, 4816, 4902, 4984, 5073, 5160, 5320, 5340, 5719, 6020, 6230, 6384, 6536, 6764, 7120, 7224, 7476, 7654, 7980, 8170, 8455, 9030, 9345, 9804, 9968, 10146, 10320, 10640, 10680, 11438, 11481, 11837, 12040, 12255, 12460, 13072, 13528, 14448, 14952, 15308, 15960, 16340, 16910, 17157, 18060, 18690, 19135, 19608, 20292, 21360, 22876, 22962, 23674, 24080, 24510, 24920, 25365, 26789, 27056, 28595, 29904, 30616, 31920, 32680, 33820, 34314, 35511, 36120, 37380, 38270, 39216, 40584, 45752, 45924, 47348, 49020, 49840, 50730, 53578, 57190, 57405, 59185, 61232, 65360, 67640, 68628, 71022, 72240, 72713, 74760, 76540, 80367, 81168, 85785, 91504, 91848, 94696, 98040, 101460, 107156, 114380, 114810, 118370, 133945, 135280, 137256, 142044, 145426, 149520, 153080, 160734, 171570, 177555, 183696, 189392, 196080, 202920, 214312, 218139, 228760, 229620, 236740, 267890, 274512, 284088, 290852, 306160, 321468, 343140, 355110, 363565, 401835, 405840, 428624, 436278, 457520, 459240, 473480, 508991, 535780, 568176, 581704, 642936, 686280, 710220, 727130, 803670, 872556, 918480, 946960, 1017982, 1071560, 1090695, 1163408, 1285872, 1372560, 1420440, 1454260, 1526973, 1607340, 1745112, 2035964, 2143120, 2181390, 2544955, 2840880, 2908520, 3053946, 3214680, 3490224, 4071928, 4362780, 5089910, 5817040, 6107892, 6429360, 7634865, 8143856, 8725560, 10179820, 12215784, 15269730, 17451120, 20359640, 24431568, 30539460, 40719280, 61078920, 122157840]

約数ペア:

[(1, 122157840), (2, 61078920), (3, 40719280), (4, 30539460), (5, 24431568), (6, 20359640), (7, 17451120), (8, 15269730), (10, 12215784), (12, 10179820), (14, 8725560), (15, 8143856), (16, 7634865), (19, 6429360), (20, 6107892), (21, 5817040), (24, 5089910), (28, 4362780), (30, 4071928), (35, 3490224), (38, 3214680), (40, 3053946), (42, 2908520), (43, 2840880), (48, 2544955), (56, 2181390), (57, 2143120), (60, 2035964), (70, 1745112), (76, 1607340), (80, 1526973), (84, 1454260), (86, 1420440), (89, 1372560), (95, 1285872), (105, 1163408), (112, 1090695), (114, 1071560), (120, 1017982), (129, 946960), (133, 918480), (140, 872556), (152, 803670), (168, 727130), (172, 710220), (178, 686280), (190, 642936), (210, 581704), (215, 568176), (228, 535780), (240, 508991), (258, 473480), (266, 459240), (267, 457520), (280, 436278), (285, 428624), (301, 405840), (304, 401835), (336, 363565), (344, 355110), (356, 343140), (380, 321468), (399, 306160), (420, 290852), (430, 284088), (445, 274512), (456, 267890), (516, 236740), (532, 229620), (534, 228760), (560, 218139), (570, 214312), (602, 202920), (623, 196080), (645, 189392), (665, 183696), (688, 177555), (712, 171570), (760, 160734), (798, 153080), (817, 149520), (840, 145426), (860, 142044), (890, 137256), (903, 135280), (912, 133945), (1032, 118370), (1064, 114810), (1068, 114380), (1140, 107156), (1204, 101460), (1246, 98040), (1290, 94696), (1330, 91848), (1335, 91504), (1424, 85785), (1505, 81168), (1520, 80367), (1596, 76540), (1634, 74760), (1680, 72713), (1691, 72240), (1720, 71022), (1780, 68628), (1806, 67640), (1869, 65360), (1995, 61232), (2064, 59185), (2128, 57405), (2136, 57190), (2280, 53578), (2408, 50730), (2451, 49840), (2492, 49020), (2580, 47348), (2660, 45924), (2670, 45752), (3010, 40584), (3115, 39216), (3192, 38270), (3268, 37380), (3382, 36120), (3440, 35511), (3560, 34314), (3612, 33820), (3738, 32680), (3827, 31920), (3990, 30616), (4085, 29904), (4272, 28595), (4515, 27056), (4560, 26789), (4816, 25365), (4902, 24920), (4984, 24510), (5073, 24080), (5160, 23674), (5320, 22962), (5340, 22876), (5719, 21360), (6020, 20292), (6230, 19608), (6384, 19135), (6536, 18690), (6764, 18060), (7120, 17157), (7224, 16910), (7476, 16340), (7654, 15960), (7980, 15308), (8170, 14952), (8455, 14448), (9030, 13528), (9345, 13072), (9804, 12460), (9968, 12255), (10146, 12040), (10320, 11837), (10640, 11481), (10680, 11438)]