355089280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 1085241240

約数和(自身を除く): 730151960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 67, 70, 80, 91, 98, 104, 112, 128, 130, 134, 140, 160, 169, 182, 196, 208, 224, 245, 260, 268, 280, 320, 335, 338, 364, 392, 416, 448, 455, 469, 490, 520, 536, 560, 637, 640, 670, 676, 728, 784, 832, 845, 871, 896, 910, 938, 980, 1040, 1072, 1120, 1183, 1274, 1340, 1352, 1456, 1568, 1664, 1690, 1742, 1820, 1876, 1960, 2080, 2144, 2240, 2345, 2366, 2548, 2680, 2704, 2912, 3136, 3185, 3283, 3380, 3484, 3640, 3752, 3920, 4160, 4288, 4355, 4480, 4690, 4732, 5096, 5360, 5408, 5824, 5915, 6097, 6272, 6370, 6566, 6760, 6968, 7280, 7504, 7840, 8281, 8320, 8576, 8710, 9380, 9464, 10192, 10720, 10816, 11323, 11648, 11830, 12194, 12740, 13132, 13520, 13936, 14560, 15008, 15680, 16415, 16562, 17420, 18760, 18928, 20384, 21440, 21632, 22646, 23660, 24388, 25480, 26264, 27040, 27872, 29120, 30016, 30485, 31360, 32830, 33124, 34840, 37520, 37856, 40768, 41405, 42679, 42880, 45292, 47320, 48776, 50960, 52528, 54080, 55744, 56615, 58240, 60032, 60970, 65660, 66248, 69680, 75040, 75712, 79261, 81536, 82810, 85358, 90584, 94640, 97552, 101920, 105056, 108160, 111488, 113230, 121940, 131320, 132496, 139360, 150080, 151424, 158522, 165620, 170716, 181168, 189280, 195104, 203840, 210112, 213395, 226460, 243880, 262640, 264992, 278720, 300160, 317044, 331240, 341432, 362336, 378560, 390208, 396305, 407680, 420224, 426790, 452920, 487760, 525280, 529984, 554827, 557440, 634088, 662480, 682864, 724672, 757120, 780416, 792610, 853580, 905840, 975520, 1050560, 1059968, 1109654, 1268176, 1324960, 1365728, 1449344, 1585220, 1707160, 1811680, 1951040, 2101120, 2219308, 2536352, 2649920, 2731456, 2774135, 3170440, 3414320, 3623360, 3902080, 4438616, 5072704, 5299840, 5462912, 5548270, 6340880, 6828640, 7246720, 8877232, 10145408, 11096540, 12681760, 13657280, 17754464, 22193080, 25363520, 27314560, 35508928, 44386160, 50727040, 71017856, 88772320, 177544640, 355089280]

約数ペア:

[(1, 355089280), (2, 177544640), (4, 88772320), (5, 71017856), (7, 50727040), (8, 44386160), (10, 35508928), (13, 27314560), (14, 25363520), (16, 22193080), (20, 17754464), (26, 13657280), (28, 12681760), (32, 11096540), (35, 10145408), (40, 8877232), (49, 7246720), (52, 6828640), (56, 6340880), (64, 5548270), (65, 5462912), (67, 5299840), (70, 5072704), (80, 4438616), (91, 3902080), (98, 3623360), (104, 3414320), (112, 3170440), (128, 2774135), (130, 2731456), (134, 2649920), (140, 2536352), (160, 2219308), (169, 2101120), (182, 1951040), (196, 1811680), (208, 1707160), (224, 1585220), (245, 1449344), (260, 1365728), (268, 1324960), (280, 1268176), (320, 1109654), (335, 1059968), (338, 1050560), (364, 975520), (392, 905840), (416, 853580), (448, 792610), (455, 780416), (469, 757120), (490, 724672), (520, 682864), (536, 662480), (560, 634088), (637, 557440), (640, 554827), (670, 529984), (676, 525280), (728, 487760), (784, 452920), (832, 426790), (845, 420224), (871, 407680), (896, 396305), (910, 390208), (938, 378560), (980, 362336), (1040, 341432), (1072, 331240), (1120, 317044), (1183, 300160), (1274, 278720), (1340, 264992), (1352, 262640), (1456, 243880), (1568, 226460), (1664, 213395), (1690, 210112), (1742, 203840), (1820, 195104), (1876, 189280), (1960, 181168), (2080, 170716), (2144, 165620), (2240, 158522), (2345, 151424), (2366, 150080), (2548, 139360), (2680, 132496), (2704, 131320), (2912, 121940), (3136, 113230), (3185, 111488), (3283, 108160), (3380, 105056), (3484, 101920), (3640, 97552), (3752, 94640), (3920, 90584), (4160, 85358), (4288, 82810), (4355, 81536), (4480, 79261), (4690, 75712), (4732, 75040), (5096, 69680), (5360, 66248), (5408, 65660), (5824, 60970), (5915, 60032), (6097, 58240), (6272, 56615), (6370, 55744), (6566, 54080), (6760, 52528), (6968, 50960), (7280, 48776), (7504, 47320), (7840, 45292), (8281, 42880), (8320, 42679), (8576, 41405), (8710, 40768), (9380, 37856), (9464, 37520), (10192, 34840), (10720, 33124), (10816, 32830), (11323, 31360), (11648, 30485), (11830, 30016), (12194, 29120), (12740, 27872), (13132, 27040), (13520, 26264), (13936, 25480), (14560, 24388), (15008, 23660), (15680, 22646), (16415, 21632), (16562, 21440), (17420, 20384), (18760, 18928)]