130887680

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 208

約数和(自身を含む): 396313344

約数和(自身を除く): 265425664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 83, 88, 110, 112, 128, 140, 154, 160, 166, 176, 220, 224, 256, 280, 308, 320, 332, 352, 385, 415, 440, 448, 512, 560, 581, 616, 640, 664, 704, 770, 830, 880, 896, 913, 1024, 1120, 1162, 1232, 1280, 1328, 1408, 1540, 1660, 1760, 1792, 1826, 2048, 2240, 2324, 2464, 2560, 2656, 2816, 2905, 3080, 3320, 3520, 3584, 3652, 4096, 4480, 4565, 4648, 4928, 5120, 5312, 5632, 5810, 6160, 6391, 6640, 7040, 7168, 7304, 8960, 9130, 9296, 9856, 10240, 10624, 11264, 11620, 12320, 12782, 13280, 14080, 14336, 14608, 17920, 18260, 18592, 19712, 20480, 21248, 22528, 23240, 24640, 25564, 26560, 28160, 28672, 29216, 31955, 35840, 36520, 37184, 39424, 42496, 45056, 46480, 49280, 51128, 53120, 56320, 58432, 63910, 71680, 73040, 74368, 78848, 84992, 92960, 98560, 102256, 106240, 112640, 116864, 127820, 143360, 146080, 148736, 157696, 169984, 185920, 197120, 204512, 212480, 225280, 233728, 255640, 292160, 297472, 315392, 339968, 371840, 394240, 409024, 424960, 467456, 511280, 584320, 594944, 743680, 788480, 818048, 849920, 934912, 1022560, 1168640, 1189888, 1487360, 1576960, 1636096, 1699840, 1869824, 2045120, 2337280, 2379776, 2974720, 3272192, 3739648, 4090240, 4674560, 5949440, 6544384, 8180480, 9349120, 11898880, 13088768, 16360960, 18698240, 26177536, 32721920, 65443840, 130887680]

約数ペア:

[(1, 130887680), (2, 65443840), (4, 32721920), (5, 26177536), (7, 18698240), (8, 16360960), (10, 13088768), (11, 11898880), (14, 9349120), (16, 8180480), (20, 6544384), (22, 5949440), (28, 4674560), (32, 4090240), (35, 3739648), (40, 3272192), (44, 2974720), (55, 2379776), (56, 2337280), (64, 2045120), (70, 1869824), (77, 1699840), (80, 1636096), (83, 1576960), (88, 1487360), (110, 1189888), (112, 1168640), (128, 1022560), (140, 934912), (154, 849920), (160, 818048), (166, 788480), (176, 743680), (220, 594944), (224, 584320), (256, 511280), (280, 467456), (308, 424960), (320, 409024), (332, 394240), (352, 371840), (385, 339968), (415, 315392), (440, 297472), (448, 292160), (512, 255640), (560, 233728), (581, 225280), (616, 212480), (640, 204512), (664, 197120), (704, 185920), (770, 169984), (830, 157696), (880, 148736), (896, 146080), (913, 143360), (1024, 127820), (1120, 116864), (1162, 112640), (1232, 106240), (1280, 102256), (1328, 98560), (1408, 92960), (1540, 84992), (1660, 78848), (1760, 74368), (1792, 73040), (1826, 71680), (2048, 63910), (2240, 58432), (2324, 56320), (2464, 53120), (2560, 51128), (2656, 49280), (2816, 46480), (2905, 45056), (3080, 42496), (3320, 39424), (3520, 37184), (3584, 36520), (3652, 35840), (4096, 31955), (4480, 29216), (4565, 28672), (4648, 28160), (4928, 26560), (5120, 25564), (5312, 24640), (5632, 23240), (5810, 22528), (6160, 21248), (6391, 20480), (6640, 19712), (7040, 18592), (7168, 18260), (7304, 17920), (8960, 14608), (9130, 14336), (9296, 14080), (9856, 13280), (10240, 12782), (10624, 12320), (11264, 11620)]