420980112

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 320

約数和(自身を含む): 1542758400

約数和(自身を除く): 1121778288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 48, 51, 54, 56, 57, 63, 68, 72, 76, 84, 102, 108, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 189, 204, 216, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 378, 399, 408, 431, 432, 456, 459, 476, 504, 513, 532, 612, 646, 684, 714, 756, 798, 816, 862, 912, 918, 952, 969, 1008, 1026, 1064, 1071, 1197, 1224, 1292, 1293, 1368, 1428, 1512, 1596, 1724, 1836, 1904, 1938, 2052, 2128, 2142, 2261, 2394, 2448, 2584, 2586, 2736, 2856, 2907, 3017, 3024, 3192, 3213, 3448, 3591, 3672, 3876, 3879, 4104, 4284, 4522, 4788, 5168, 5172, 5712, 5814, 6034, 6384, 6426, 6783, 6896, 7182, 7327, 7344, 7752, 7758, 8189, 8208, 8568, 8721, 9044, 9051, 9576, 10344, 11628, 11637, 12068, 12852, 13566, 14364, 14654, 15504, 15516, 16378, 17136, 17442, 18088, 18102, 19152, 20349, 20688, 21981, 23256, 23274, 24136, 24567, 25704, 27132, 27153, 28728, 29308, 31032, 32756, 34884, 36176, 36204, 40698, 43962, 46512, 46548, 48272, 49134, 51289, 51408, 54264, 54306, 57323, 57456, 58616, 61047, 62064, 65512, 65943, 69768, 72408, 73701, 81396, 81459, 87924, 93096, 98268, 102578, 108528, 108612, 114646, 117232, 122094, 131024, 131886, 139213, 139536, 144816, 147402, 153867, 162792, 162918, 171969, 175848, 186192, 196536, 197829, 205156, 217224, 221103, 229292, 244188, 263772, 278426, 294804, 307734, 325584, 325836, 343938, 351696, 393072, 395658, 410312, 417639, 434448, 442206, 458584, 461601, 488376, 515907, 527544, 556852, 589608, 615468, 651672, 687876, 791316, 820624, 835278, 884412, 917168, 923202, 974491, 976752, 1031814, 1055088, 1113704, 1179216, 1230936, 1252917, 1303344, 1375752, 1384803, 1547721, 1582632, 1670556, 1768824, 1846404, 1948982, 2063628, 2227408, 2461872, 2505834, 2751504, 2769606, 2923473, 3095442, 3165264, 3341112, 3537648, 3692808, 3758751, 3897964, 4127256, 5011668, 5539212, 5846946, 6190884, 6682224, 7385616, 7517502, 7795928, 8254512, 8770419, 10023336, 11078424, 11693892, 12381768, 15035004, 15591856, 17540838, 20046672, 22156848, 23387784, 24763536, 26311257, 30070008, 35081676, 46775568, 52622514, 60140016, 70163352, 105245028, 140326704, 210490056, 420980112]

約数ペア:

[(1, 420980112), (2, 210490056), (3, 140326704), (4, 105245028), (6, 70163352), (7, 60140016), (8, 52622514), (9, 46775568), (12, 35081676), (14, 30070008), (16, 26311257), (17, 24763536), (18, 23387784), (19, 22156848), (21, 20046672), (24, 17540838), (27, 15591856), (28, 15035004), (34, 12381768), (36, 11693892), (38, 11078424), (42, 10023336), (48, 8770419), (51, 8254512), (54, 7795928), (56, 7517502), (57, 7385616), (63, 6682224), (68, 6190884), (72, 5846946), (76, 5539212), (84, 5011668), (102, 4127256), (108, 3897964), (112, 3758751), (114, 3692808), (119, 3537648), (126, 3341112), (133, 3165264), (136, 3095442), (144, 2923473), (152, 2769606), (153, 2751504), (168, 2505834), (171, 2461872), (189, 2227408), (204, 2063628), (216, 1948982), (228, 1846404), (238, 1768824), (252, 1670556), (266, 1582632), (272, 1547721), (304, 1384803), (306, 1375752), (323, 1303344), (336, 1252917), (342, 1230936), (357, 1179216), (378, 1113704), (399, 1055088), (408, 1031814), (431, 976752), (432, 974491), (456, 923202), (459, 917168), (476, 884412), (504, 835278), (513, 820624), (532, 791316), (612, 687876), (646, 651672), (684, 615468), (714, 589608), (756, 556852), (798, 527544), (816, 515907), (862, 488376), (912, 461601), (918, 458584), (952, 442206), (969, 434448), (1008, 417639), (1026, 410312), (1064, 395658), (1071, 393072), (1197, 351696), (1224, 343938), (1292, 325836), (1293, 325584), (1368, 307734), (1428, 294804), (1512, 278426), (1596, 263772), (1724, 244188), (1836, 229292), (1904, 221103), (1938, 217224), (2052, 205156), (2128, 197829), (2142, 196536), (2261, 186192), (2394, 175848), (2448, 171969), (2584, 162918), (2586, 162792), (2736, 153867), (2856, 147402), (2907, 144816), (3017, 139536), (3024, 139213), (3192, 131886), (3213, 131024), (3448, 122094), (3591, 117232), (3672, 114646), (3876, 108612), (3879, 108528), (4104, 102578), (4284, 98268), (4522, 93096), (4788, 87924), (5168, 81459), (5172, 81396), (5712, 73701), (5814, 72408), (6034, 69768), (6384, 65943), (6426, 65512), (6783, 62064), (6896, 61047), (7182, 58616), (7327, 57456), (7344, 57323), (7752, 54306), (7758, 54264), (8189, 51408), (8208, 51289), (8568, 49134), (8721, 48272), (9044, 46548), (9051, 46512), (9576, 43962), (10344, 40698), (11628, 36204), (11637, 36176), (12068, 34884), (12852, 32756), (13566, 31032), (14364, 29308), (14654, 28728), (15504, 27153), (15516, 27132), (16378, 25704), (17136, 24567), (17442, 24136), (18088, 23274), (18102, 23256), (19152, 21981), (20349, 20688)]