295256520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 1089391680

約数和(自身を除く): 794135160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 169, 180, 184, 195, 207, 211, 230, 234, 260, 276, 299, 312, 338, 345, 360, 390, 414, 422, 460, 468, 507, 520, 552, 585, 598, 633, 676, 690, 780, 828, 844, 845, 897, 920, 936, 1014, 1035, 1055, 1170, 1196, 1266, 1352, 1380, 1495, 1521, 1560, 1656, 1688, 1690, 1794, 1899, 2028, 2070, 2110, 2340, 2392, 2532, 2535, 2691, 2743, 2760, 2990, 3042, 3165, 3380, 3588, 3798, 3887, 4056, 4140, 4220, 4485, 4680, 4853, 5064, 5070, 5382, 5486, 5980, 6084, 6330, 6760, 7176, 7596, 7605, 7774, 8229, 8280, 8440, 8970, 9495, 9706, 10140, 10764, 10972, 11661, 11960, 12168, 12660, 13455, 13715, 14559, 15192, 15210, 15548, 16458, 17940, 18990, 19412, 19435, 20280, 21528, 21944, 23322, 24265, 24687, 25320, 26910, 27430, 29118, 30420, 31096, 32916, 34983, 35659, 35880, 37980, 38824, 38870, 41145, 43677, 46644, 48530, 49374, 53820, 54860, 58236, 58305, 60840, 63089, 65832, 69966, 71318, 72795, 75960, 77740, 82290, 87354, 93288, 97060, 98748, 106977, 107640, 109720, 116472, 116610, 123435, 126178, 139932, 142636, 145590, 155480, 164580, 174708, 174915, 178295, 189267, 194120, 197496, 213954, 218385, 233220, 246870, 252356, 279864, 285272, 291180, 315445, 320931, 329160, 349416, 349830, 356590, 378534, 427908, 436770, 466440, 493740, 504712, 534885, 567801, 582360, 630890, 641862, 699660, 713180, 757068, 820157, 855816, 873540, 946335, 987480, 1069770, 1135602, 1261780, 1283724, 1399320, 1426360, 1514136, 1604655, 1640314, 1747080, 1892670, 2139540, 2271204, 2460471, 2523560, 2567448, 2839005, 3209310, 3280628, 3785340, 4100785, 4279080, 4542408, 4920942, 5678010, 6418620, 6561256, 7381413, 7570680, 8201570, 9841884, 11356020, 12302355, 12837240, 14762826, 16403140, 19683768, 22712040, 24604710, 29525652, 32806280, 36907065, 49209420, 59051304, 73814130, 98418840, 147628260, 295256520]

約数ペア:

[(1, 295256520), (2, 147628260), (3, 98418840), (4, 73814130), (5, 59051304), (6, 49209420), (8, 36907065), (9, 32806280), (10, 29525652), (12, 24604710), (13, 22712040), (15, 19683768), (18, 16403140), (20, 14762826), (23, 12837240), (24, 12302355), (26, 11356020), (30, 9841884), (36, 8201570), (39, 7570680), (40, 7381413), (45, 6561256), (46, 6418620), (52, 5678010), (60, 4920942), (65, 4542408), (69, 4279080), (72, 4100785), (78, 3785340), (90, 3280628), (92, 3209310), (104, 2839005), (115, 2567448), (117, 2523560), (120, 2460471), (130, 2271204), (138, 2139540), (156, 1892670), (169, 1747080), (180, 1640314), (184, 1604655), (195, 1514136), (207, 1426360), (211, 1399320), (230, 1283724), (234, 1261780), (260, 1135602), (276, 1069770), (299, 987480), (312, 946335), (338, 873540), (345, 855816), (360, 820157), (390, 757068), (414, 713180), (422, 699660), (460, 641862), (468, 630890), (507, 582360), (520, 567801), (552, 534885), (585, 504712), (598, 493740), (633, 466440), (676, 436770), (690, 427908), (780, 378534), (828, 356590), (844, 349830), (845, 349416), (897, 329160), (920, 320931), (936, 315445), (1014, 291180), (1035, 285272), (1055, 279864), (1170, 252356), (1196, 246870), (1266, 233220), (1352, 218385), (1380, 213954), (1495, 197496), (1521, 194120), (1560, 189267), (1656, 178295), (1688, 174915), (1690, 174708), (1794, 164580), (1899, 155480), (2028, 145590), (2070, 142636), (2110, 139932), (2340, 126178), (2392, 123435), (2532, 116610), (2535, 116472), (2691, 109720), (2743, 107640), (2760, 106977), (2990, 98748), (3042, 97060), (3165, 93288), (3380, 87354), (3588, 82290), (3798, 77740), (3887, 75960), (4056, 72795), (4140, 71318), (4220, 69966), (4485, 65832), (4680, 63089), (4853, 60840), (5064, 58305), (5070, 58236), (5382, 54860), (5486, 53820), (5980, 49374), (6084, 48530), (6330, 46644), (6760, 43677), (7176, 41145), (7596, 38870), (7605, 38824), (7774, 37980), (8229, 35880), (8280, 35659), (8440, 34983), (8970, 32916), (9495, 31096), (9706, 30420), (10140, 29118), (10764, 27430), (10972, 26910), (11661, 25320), (11960, 24687), (12168, 24265), (12660, 23322), (13455, 21944), (13715, 21528), (14559, 20280), (15192, 19435), (15210, 19412), (15548, 18990), (16458, 17940)]