298587520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 913006080

約数和(自身を除く): 614418560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 83, 88, 110, 112, 128, 140, 146, 154, 160, 166, 176, 220, 224, 280, 292, 308, 320, 332, 352, 365, 385, 415, 440, 448, 511, 560, 581, 584, 616, 640, 664, 704, 730, 770, 803, 830, 880, 896, 913, 1022, 1120, 1162, 1168, 1232, 1328, 1408, 1460, 1540, 1606, 1660, 1760, 1826, 2044, 2240, 2324, 2336, 2464, 2555, 2656, 2905, 2920, 3080, 3212, 3320, 3520, 3652, 4015, 4088, 4480, 4565, 4648, 4672, 4928, 5110, 5312, 5621, 5810, 5840, 6059, 6160, 6391, 6424, 6640, 7040, 7304, 8030, 8176, 9130, 9296, 9344, 9856, 10220, 10624, 11242, 11620, 11680, 12118, 12320, 12782, 12848, 13280, 14608, 16060, 16352, 18260, 18592, 20440, 22484, 23240, 23360, 24236, 24640, 25564, 25696, 26560, 28105, 29216, 30295, 31955, 32120, 32704, 36520, 37184, 40880, 42413, 44968, 46480, 46720, 48472, 49280, 51128, 51392, 53120, 56210, 58432, 60590, 63910, 64240, 65408, 66649, 73040, 74368, 81760, 84826, 89936, 92960, 96944, 102256, 102784, 112420, 116864, 121180, 127820, 128480, 133298, 146080, 163520, 169652, 179872, 185920, 193888, 204512, 212065, 224840, 242360, 255640, 256960, 266596, 292160, 327040, 333245, 339304, 359744, 371840, 387776, 409024, 424130, 449680, 466543, 484720, 511280, 513920, 533192, 584320, 666490, 678608, 719488, 775552, 818048, 848260, 899360, 933086, 969440, 1022560, 1066384, 1332980, 1357216, 1696520, 1798720, 1866172, 1938880, 2045120, 2132768, 2332715, 2665960, 2714432, 3393040, 3597440, 3732344, 3877760, 4090240, 4265536, 4665430, 5331920, 5428864, 6786080, 7464688, 8531072, 9330860, 10663840, 13572160, 14929376, 18661720, 21327680, 27144320, 29858752, 37323440, 42655360, 59717504, 74646880, 149293760, 298587520]

約数ペア:

[(1, 298587520), (2, 149293760), (4, 74646880), (5, 59717504), (7, 42655360), (8, 37323440), (10, 29858752), (11, 27144320), (14, 21327680), (16, 18661720), (20, 14929376), (22, 13572160), (28, 10663840), (32, 9330860), (35, 8531072), (40, 7464688), (44, 6786080), (55, 5428864), (56, 5331920), (64, 4665430), (70, 4265536), (73, 4090240), (77, 3877760), (80, 3732344), (83, 3597440), (88, 3393040), (110, 2714432), (112, 2665960), (128, 2332715), (140, 2132768), (146, 2045120), (154, 1938880), (160, 1866172), (166, 1798720), (176, 1696520), (220, 1357216), (224, 1332980), (280, 1066384), (292, 1022560), (308, 969440), (320, 933086), (332, 899360), (352, 848260), (365, 818048), (385, 775552), (415, 719488), (440, 678608), (448, 666490), (511, 584320), (560, 533192), (581, 513920), (584, 511280), (616, 484720), (640, 466543), (664, 449680), (704, 424130), (730, 409024), (770, 387776), (803, 371840), (830, 359744), (880, 339304), (896, 333245), (913, 327040), (1022, 292160), (1120, 266596), (1162, 256960), (1168, 255640), (1232, 242360), (1328, 224840), (1408, 212065), (1460, 204512), (1540, 193888), (1606, 185920), (1660, 179872), (1760, 169652), (1826, 163520), (2044, 146080), (2240, 133298), (2324, 128480), (2336, 127820), (2464, 121180), (2555, 116864), (2656, 112420), (2905, 102784), (2920, 102256), (3080, 96944), (3212, 92960), (3320, 89936), (3520, 84826), (3652, 81760), (4015, 74368), (4088, 73040), (4480, 66649), (4565, 65408), (4648, 64240), (4672, 63910), (4928, 60590), (5110, 58432), (5312, 56210), (5621, 53120), (5810, 51392), (5840, 51128), (6059, 49280), (6160, 48472), (6391, 46720), (6424, 46480), (6640, 44968), (7040, 42413), (7304, 40880), (8030, 37184), (8176, 36520), (9130, 32704), (9296, 32120), (9344, 31955), (9856, 30295), (10220, 29216), (10624, 28105), (11242, 26560), (11620, 25696), (11680, 25564), (12118, 24640), (12320, 24236), (12782, 23360), (12848, 23240), (13280, 22484), (14608, 20440), (16060, 18592), (16352, 18260)]