345479680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1526

約数の個数: 160

約数和(自身を含む): 1020184704

約数和(自身を除く): 674705024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1483, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 2966, 3328, 3584, 3640, 4160, 4480, 5824, 5932, 6656, 7280, 7415, 8320, 8960, 10381, 11648, 11864, 14560, 14830, 16640, 17920, 19279, 20762, 23296, 23728, 29120, 29660, 33280, 38558, 41524, 46592, 47456, 51905, 58240, 59320, 77116, 83048, 94912, 96395, 103810, 116480, 118640, 134953, 154232, 166096, 189824, 192790, 207620, 232960, 237280, 269906, 308464, 332192, 379648, 385580, 415240, 474560, 539812, 616928, 664384, 674765, 759296, 771160, 830480, 949120, 1079624, 1233856, 1328768, 1349530, 1542320, 1660960, 1898240, 2159248, 2467712, 2657536, 2699060, 3084640, 3321920, 3796480, 4318496, 4935424, 5315072, 5398120, 6169280, 6643840, 8636992, 9870848, 10796240, 12338560, 13287680, 17273984, 21592480, 24677120, 26575360, 34547968, 43184960, 49354240, 69095936, 86369920, 172739840, 345479680]

約数ペア:

[(1, 345479680), (2, 172739840), (4, 86369920), (5, 69095936), (7, 49354240), (8, 43184960), (10, 34547968), (13, 26575360), (14, 24677120), (16, 21592480), (20, 17273984), (26, 13287680), (28, 12338560), (32, 10796240), (35, 9870848), (40, 8636992), (52, 6643840), (56, 6169280), (64, 5398120), (65, 5315072), (70, 4935424), (80, 4318496), (91, 3796480), (104, 3321920), (112, 3084640), (128, 2699060), (130, 2657536), (140, 2467712), (160, 2159248), (182, 1898240), (208, 1660960), (224, 1542320), (256, 1349530), (260, 1328768), (280, 1233856), (320, 1079624), (364, 949120), (416, 830480), (448, 771160), (455, 759296), (512, 674765), (520, 664384), (560, 616928), (640, 539812), (728, 474560), (832, 415240), (896, 385580), (910, 379648), (1040, 332192), (1120, 308464), (1280, 269906), (1456, 237280), (1483, 232960), (1664, 207620), (1792, 192790), (1820, 189824), (2080, 166096), (2240, 154232), (2560, 134953), (2912, 118640), (2966, 116480), (3328, 103810), (3584, 96395), (3640, 94912), (4160, 83048), (4480, 77116), (5824, 59320), (5932, 58240), (6656, 51905), (7280, 47456), (7415, 46592), (8320, 41524), (8960, 38558), (10381, 33280), (11648, 29660), (11864, 29120), (14560, 23728), (14830, 23296), (16640, 20762), (17920, 19279)]