1334394880

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 3963496320

約数和(自身を除く): 2629101440

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, 179, 182, 208, 224, 256, 260, 280, 320, 358, 364, 416, 448, 455, 512, 520, 560, 640, 716, 728, 832, 895, 896, 910, 1024, 1040, 1120, 1253, 1280, 1432, 1456, 1664, 1790, 1792, 1820, 2048, 2080, 2240, 2327, 2506, 2560, 2864, 2912, 3328, 3580, 3584, 3640, 4096, 4160, 4480, 4654, 5012, 5120, 5728, 5824, 6265, 6656, 7160, 7168, 7280, 8192, 8320, 8960, 9308, 10024, 10240, 11456, 11635, 11648, 12530, 13312, 14320, 14336, 14560, 16289, 16384, 16640, 17920, 18616, 20048, 20480, 22912, 23270, 23296, 25060, 26624, 28640, 28672, 29120, 32578, 33280, 35840, 37232, 40096, 40960, 45824, 46540, 46592, 50120, 53248, 57280, 57344, 58240, 65156, 66560, 71680, 74464, 80192, 81445, 81920, 91648, 93080, 93184, 100240, 106496, 114560, 114688, 116480, 130312, 133120, 143360, 148928, 160384, 162890, 183296, 186160, 186368, 200480, 212992, 229120, 232960, 260624, 266240, 286720, 297856, 320768, 325780, 366592, 372320, 372736, 400960, 458240, 465920, 521248, 532480, 573440, 595712, 641536, 651560, 733184, 744640, 745472, 801920, 916480, 931840, 1042496, 1064960, 1191424, 1283072, 1303120, 1466368, 1489280, 1490944, 1603840, 1832960, 1863680, 2084992, 2382848, 2566144, 2606240, 2932736, 2978560, 3207680, 3665920, 3727360, 4169984, 4765696, 5132288, 5212480, 5957120, 6415360, 7331840, 7454720, 8339968, 9531392, 10264576, 10424960, 11914240, 12830720, 14663680, 16679936, 19062784, 20529152, 20849920, 23828480, 25661440, 33359872, 38125568, 41699840, 47656960, 51322880, 66719744, 83399680, 95313920, 102645760, 133439488, 166799360, 190627840, 266878976, 333598720, 667197440, 1334394880]

約数ペア:

[(1, 1334394880), (2, 667197440), (4, 333598720), (5, 266878976), (7, 190627840), (8, 166799360), (10, 133439488), (13, 102645760), (14, 95313920), (16, 83399680), (20, 66719744), (26, 51322880), (28, 47656960), (32, 41699840), (35, 38125568), (40, 33359872), (52, 25661440), (56, 23828480), (64, 20849920), (65, 20529152), (70, 19062784), (80, 16679936), (91, 14663680), (104, 12830720), (112, 11914240), (128, 10424960), (130, 10264576), (140, 9531392), (160, 8339968), (179, 7454720), (182, 7331840), (208, 6415360), (224, 5957120), (256, 5212480), (260, 5132288), (280, 4765696), (320, 4169984), (358, 3727360), (364, 3665920), (416, 3207680), (448, 2978560), (455, 2932736), (512, 2606240), (520, 2566144), (560, 2382848), (640, 2084992), (716, 1863680), (728, 1832960), (832, 1603840), (895, 1490944), (896, 1489280), (910, 1466368), (1024, 1303120), (1040, 1283072), (1120, 1191424), (1253, 1064960), (1280, 1042496), (1432, 931840), (1456, 916480), (1664, 801920), (1790, 745472), (1792, 744640), (1820, 733184), (2048, 651560), (2080, 641536), (2240, 595712), (2327, 573440), (2506, 532480), (2560, 521248), (2864, 465920), (2912, 458240), (3328, 400960), (3580, 372736), (3584, 372320), (3640, 366592), (4096, 325780), (4160, 320768), (4480, 297856), (4654, 286720), (5012, 266240), (5120, 260624), (5728, 232960), (5824, 229120), (6265, 212992), (6656, 200480), (7160, 186368), (7168, 186160), (7280, 183296), (8192, 162890), (8320, 160384), (8960, 148928), (9308, 143360), (10024, 133120), (10240, 130312), (11456, 116480), (11635, 114688), (11648, 114560), (12530, 106496), (13312, 100240), (14320, 93184), (14336, 93080), (14560, 91648), (16289, 81920), (16384, 81445), (16640, 80192), (17920, 74464), (18616, 71680), (20048, 66560), (20480, 65156), (22912, 58240), (23270, 57344), (23296, 57280), (25060, 53248), (26624, 50120), (28640, 46592), (28672, 46540), (29120, 45824), (32578, 40960), (33280, 40096), (35840, 37232)]