271413120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 962357760

約数和(自身を除く): 690944640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 128, 132, 142, 160, 165, 176, 181, 192, 213, 220, 240, 264, 284, 320, 330, 352, 355, 362, 384, 426, 440, 480, 528, 543, 568, 640, 660, 704, 710, 724, 781, 852, 880, 905, 960, 1056, 1065, 1086, 1136, 1320, 1408, 1420, 1448, 1562, 1704, 1760, 1810, 1920, 1991, 2112, 2130, 2172, 2272, 2343, 2640, 2715, 2840, 2896, 3124, 3408, 3520, 3620, 3905, 3982, 4224, 4260, 4344, 4544, 4686, 5280, 5430, 5680, 5792, 5973, 6248, 6816, 7040, 7240, 7810, 7964, 8520, 8688, 9088, 9372, 9955, 10560, 10860, 11360, 11584, 11715, 11946, 12496, 12851, 13632, 14480, 15620, 15928, 17040, 17376, 18744, 19910, 21120, 21720, 22720, 23168, 23430, 23892, 24992, 25702, 27264, 28960, 29865, 31240, 31856, 34080, 34752, 37488, 38553, 39820, 43440, 45440, 46860, 47784, 49984, 51404, 57920, 59730, 62480, 63712, 64255, 68160, 69504, 74976, 77106, 79640, 86880, 93720, 95568, 99968, 102808, 115840, 119460, 124960, 127424, 128510, 136320, 141361, 149952, 154212, 159280, 173760, 187440, 191136, 192765, 205616, 238920, 249920, 254848, 257020, 282722, 299904, 308424, 318560, 347520, 374880, 382272, 385530, 411232, 424083, 477840, 499840, 514040, 565444, 616848, 637120, 706805, 749760, 764544, 771060, 822464, 848166, 955680, 1028080, 1130888, 1233696, 1274240, 1413610, 1499520, 1542120, 1644928, 1696332, 1911360, 2056160, 2120415, 2261776, 2467392, 2827220, 3084240, 3392664, 3822720, 4112320, 4240830, 4523552, 4934784, 5654440, 6168480, 6785328, 8224640, 8481660, 9047104, 11308880, 12336960, 13570656, 16963320, 18094208, 22617760, 24673920, 27141312, 33926640, 45235520, 54282624, 67853280, 90471040, 135706560, 271413120]

約数ペア:

[(1, 271413120), (2, 135706560), (3, 90471040), (4, 67853280), (5, 54282624), (6, 45235520), (8, 33926640), (10, 27141312), (11, 24673920), (12, 22617760), (15, 18094208), (16, 16963320), (20, 13570656), (22, 12336960), (24, 11308880), (30, 9047104), (32, 8481660), (33, 8224640), (40, 6785328), (44, 6168480), (48, 5654440), (55, 4934784), (60, 4523552), (64, 4240830), (66, 4112320), (71, 3822720), (80, 3392664), (88, 3084240), (96, 2827220), (110, 2467392), (120, 2261776), (128, 2120415), (132, 2056160), (142, 1911360), (160, 1696332), (165, 1644928), (176, 1542120), (181, 1499520), (192, 1413610), (213, 1274240), (220, 1233696), (240, 1130888), (264, 1028080), (284, 955680), (320, 848166), (330, 822464), (352, 771060), (355, 764544), (362, 749760), (384, 706805), (426, 637120), (440, 616848), (480, 565444), (528, 514040), (543, 499840), (568, 477840), (640, 424083), (660, 411232), (704, 385530), (710, 382272), (724, 374880), (781, 347520), (852, 318560), (880, 308424), (905, 299904), (960, 282722), (1056, 257020), (1065, 254848), (1086, 249920), (1136, 238920), (1320, 205616), (1408, 192765), (1420, 191136), (1448, 187440), (1562, 173760), (1704, 159280), (1760, 154212), (1810, 149952), (1920, 141361), (1991, 136320), (2112, 128510), (2130, 127424), (2172, 124960), (2272, 119460), (2343, 115840), (2640, 102808), (2715, 99968), (2840, 95568), (2896, 93720), (3124, 86880), (3408, 79640), (3520, 77106), (3620, 74976), (3905, 69504), (3982, 68160), (4224, 64255), (4260, 63712), (4344, 62480), (4544, 59730), (4686, 57920), (5280, 51404), (5430, 49984), (5680, 47784), (5792, 46860), (5973, 45440), (6248, 43440), (6816, 39820), (7040, 38553), (7240, 37488), (7810, 34752), (7964, 34080), (8520, 31856), (8688, 31240), (9088, 29865), (9372, 28960), (9955, 27264), (10560, 25702), (10860, 24992), (11360, 23892), (11584, 23430), (11715, 23168), (11946, 22720), (12496, 21720), (12851, 21120), (13632, 19910), (14480, 18744), (15620, 17376), (15928, 17040)]