153234240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 224

約数和(自身を含む): 530595840

約数和(自身を除く): 377361600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 271, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 542, 570, 589, 608, 620, 744, 760, 813, 912, 930, 960, 992, 1084, 1140, 1178, 1216, 1240, 1355, 1488, 1520, 1626, 1767, 1824, 1860, 1984, 2168, 2280, 2356, 2480, 2710, 2945, 2976, 3040, 3252, 3534, 3648, 3720, 4065, 4336, 4560, 4712, 4960, 5149, 5420, 5890, 5952, 6080, 6504, 7068, 7440, 8130, 8401, 8672, 8835, 9120, 9424, 9920, 10298, 10840, 11780, 13008, 14136, 14880, 15447, 16260, 16802, 17344, 17670, 18240, 18848, 20596, 21680, 23560, 25203, 25745, 26016, 28272, 29760, 30894, 32520, 33604, 35340, 37696, 41192, 42005, 43360, 47120, 50406, 51490, 52032, 56544, 61788, 65040, 67208, 70680, 77235, 82384, 84010, 86720, 94240, 100812, 102980, 113088, 123576, 126015, 130080, 134416, 141360, 154470, 159619, 164768, 168020, 188480, 201624, 205960, 247152, 252030, 260160, 268832, 282720, 308940, 319238, 329536, 336040, 403248, 411920, 478857, 494304, 504060, 537664, 565440, 617880, 638476, 672080, 798095, 806496, 823840, 957714, 988608, 1008120, 1235760, 1276952, 1344160, 1596190, 1612992, 1647680, 1915428, 2016240, 2394285, 2471520, 2553904, 2688320, 3192380, 3830856, 4032480, 4788570, 4943040, 5107808, 6384760, 7661712, 8064960, 9577140, 10215616, 12769520, 15323424, 19154280, 25539040, 30646848, 38308560, 51078080, 76617120, 153234240]

約数ペア:

[(1, 153234240), (2, 76617120), (3, 51078080), (4, 38308560), (5, 30646848), (6, 25539040), (8, 19154280), (10, 15323424), (12, 12769520), (15, 10215616), (16, 9577140), (19, 8064960), (20, 7661712), (24, 6384760), (30, 5107808), (31, 4943040), (32, 4788570), (38, 4032480), (40, 3830856), (48, 3192380), (57, 2688320), (60, 2553904), (62, 2471520), (64, 2394285), (76, 2016240), (80, 1915428), (93, 1647680), (95, 1612992), (96, 1596190), (114, 1344160), (120, 1276952), (124, 1235760), (152, 1008120), (155, 988608), (160, 957714), (186, 823840), (190, 806496), (192, 798095), (228, 672080), (240, 638476), (248, 617880), (271, 565440), (285, 537664), (304, 504060), (310, 494304), (320, 478857), (372, 411920), (380, 403248), (456, 336040), (465, 329536), (480, 319238), (496, 308940), (542, 282720), (570, 268832), (589, 260160), (608, 252030), (620, 247152), (744, 205960), (760, 201624), (813, 188480), (912, 168020), (930, 164768), (960, 159619), (992, 154470), (1084, 141360), (1140, 134416), (1178, 130080), (1216, 126015), (1240, 123576), (1355, 113088), (1488, 102980), (1520, 100812), (1626, 94240), (1767, 86720), (1824, 84010), (1860, 82384), (1984, 77235), (2168, 70680), (2280, 67208), (2356, 65040), (2480, 61788), (2710, 56544), (2945, 52032), (2976, 51490), (3040, 50406), (3252, 47120), (3534, 43360), (3648, 42005), (3720, 41192), (4065, 37696), (4336, 35340), (4560, 33604), (4712, 32520), (4960, 30894), (5149, 29760), (5420, 28272), (5890, 26016), (5952, 25745), (6080, 25203), (6504, 23560), (7068, 21680), (7440, 20596), (8130, 18848), (8401, 18240), (8672, 17670), (8835, 17344), (9120, 16802), (9424, 16260), (9920, 15447), (10298, 14880), (10840, 14136), (11780, 13008)]