326560080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 320

約数和(自身を含む): 1295917056

約数和(自身を除く): 969356976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 105, 110, 112, 120, 123, 132, 140, 154, 164, 165, 168, 176, 205, 210, 220, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 385, 410, 420, 431, 440, 451, 462, 492, 528, 560, 574, 615, 616, 656, 660, 770, 820, 840, 861, 862, 880, 902, 924, 984, 1148, 1155, 1230, 1232, 1293, 1320, 1353, 1435, 1540, 1640, 1680, 1722, 1724, 1804, 1848, 1968, 2155, 2255, 2296, 2310, 2460, 2586, 2640, 2706, 2870, 3017, 3080, 3157, 3280, 3444, 3448, 3608, 3696, 4305, 4310, 4510, 4592, 4620, 4741, 4920, 5172, 5412, 5740, 6034, 6160, 6314, 6465, 6765, 6888, 6896, 7216, 8610, 8620, 9020, 9051, 9240, 9471, 9482, 9840, 10344, 10824, 11480, 12068, 12628, 12930, 13530, 13776, 14223, 15085, 15785, 17220, 17240, 17671, 18040, 18102, 18480, 18942, 18964, 20688, 21648, 22960, 23705, 24136, 25256, 25860, 27060, 28446, 30170, 31570, 33187, 34440, 34480, 35342, 36080, 36204, 37884, 37928, 45255, 47355, 47410, 48272, 50512, 51720, 53013, 54120, 56892, 60340, 63140, 66374, 68880, 70684, 71115, 72408, 75768, 75856, 88355, 90510, 94710, 94820, 99561, 103440, 106026, 108240, 113784, 120680, 123697, 126280, 132748, 141368, 142230, 144816, 151536, 165935, 176710, 181020, 189420, 189640, 194381, 199122, 212052, 227568, 241360, 247394, 252560, 265065, 265496, 282736, 284460, 331870, 353420, 362040, 371091, 378840, 379280, 388762, 398244, 424104, 494788, 497805, 530130, 530992, 568920, 583143, 618485, 663740, 706840, 724080, 742182, 757680, 777524, 796488, 848208, 971905, 989576, 995610, 1060260, 1137840, 1166286, 1236970, 1327480, 1360667, 1413680, 1484364, 1555048, 1592976, 1855455, 1943810, 1979152, 1991220, 2120520, 2332572, 2473940, 2654960, 2721334, 2915715, 2968728, 3110096, 3710910, 3887620, 3982440, 4082001, 4241040, 4665144, 4947880, 5442668, 5831430, 5937456, 6803335, 7421820, 7775240, 7964880, 8164002, 9330288, 9895760, 10885336, 11662860, 13606670, 14843640, 15550480, 16328004, 20410005, 21770672, 23325720, 27213340, 29687280, 32656008, 40820010, 46651440, 54426680, 65312016, 81640020, 108853360, 163280040, 326560080]

約数ペア:

[(1, 326560080), (2, 163280040), (3, 108853360), (4, 81640020), (5, 65312016), (6, 54426680), (7, 46651440), (8, 40820010), (10, 32656008), (11, 29687280), (12, 27213340), (14, 23325720), (15, 21770672), (16, 20410005), (20, 16328004), (21, 15550480), (22, 14843640), (24, 13606670), (28, 11662860), (30, 10885336), (33, 9895760), (35, 9330288), (40, 8164002), (41, 7964880), (42, 7775240), (44, 7421820), (48, 6803335), (55, 5937456), (56, 5831430), (60, 5442668), (66, 4947880), (70, 4665144), (77, 4241040), (80, 4082001), (82, 3982440), (84, 3887620), (88, 3710910), (105, 3110096), (110, 2968728), (112, 2915715), (120, 2721334), (123, 2654960), (132, 2473940), (140, 2332572), (154, 2120520), (164, 1991220), (165, 1979152), (168, 1943810), (176, 1855455), (205, 1592976), (210, 1555048), (220, 1484364), (231, 1413680), (240, 1360667), (246, 1327480), (264, 1236970), (280, 1166286), (287, 1137840), (308, 1060260), (328, 995610), (330, 989576), (336, 971905), (385, 848208), (410, 796488), (420, 777524), (431, 757680), (440, 742182), (451, 724080), (462, 706840), (492, 663740), (528, 618485), (560, 583143), (574, 568920), (615, 530992), (616, 530130), (656, 497805), (660, 494788), (770, 424104), (820, 398244), (840, 388762), (861, 379280), (862, 378840), (880, 371091), (902, 362040), (924, 353420), (984, 331870), (1148, 284460), (1155, 282736), (1230, 265496), (1232, 265065), (1293, 252560), (1320, 247394), (1353, 241360), (1435, 227568), (1540, 212052), (1640, 199122), (1680, 194381), (1722, 189640), (1724, 189420), (1804, 181020), (1848, 176710), (1968, 165935), (2155, 151536), (2255, 144816), (2296, 142230), (2310, 141368), (2460, 132748), (2586, 126280), (2640, 123697), (2706, 120680), (2870, 113784), (3017, 108240), (3080, 106026), (3157, 103440), (3280, 99561), (3444, 94820), (3448, 94710), (3608, 90510), (3696, 88355), (4305, 75856), (4310, 75768), (4510, 72408), (4592, 71115), (4620, 70684), (4741, 68880), (4920, 66374), (5172, 63140), (5412, 60340), (5740, 56892), (6034, 54120), (6160, 53013), (6314, 51720), (6465, 50512), (6765, 48272), (6888, 47410), (6896, 47355), (7216, 45255), (8610, 37928), (8620, 37884), (9020, 36204), (9051, 36080), (9240, 35342), (9471, 34480), (9482, 34440), (9840, 33187), (10344, 31570), (10824, 30170), (11480, 28446), (12068, 27060), (12628, 25860), (12930, 25256), (13530, 24136), (13776, 23705), (14223, 22960), (15085, 21648), (15785, 20688), (17220, 18964), (17240, 18942), (17671, 18480), (18040, 18102)]