211292160

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 208

約数和(自身を含む): 715565760

約数和(自身を除く): 504273600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 181, 190, 192, 228, 240, 256, 285, 304, 320, 362, 380, 384, 456, 480, 512, 543, 570, 608, 640, 724, 760, 768, 905, 912, 960, 1024, 1086, 1140, 1216, 1280, 1448, 1520, 1536, 1810, 1824, 1920, 2048, 2172, 2280, 2432, 2560, 2715, 2896, 3040, 3072, 3439, 3620, 3648, 3840, 4096, 4344, 4560, 4864, 5120, 5430, 5792, 6080, 6144, 6878, 7240, 7296, 7680, 8688, 9120, 9728, 10240, 10317, 10860, 11584, 12160, 12288, 13756, 14480, 14592, 15360, 17195, 17376, 18240, 19456, 20480, 20634, 21720, 23168, 24320, 27512, 28960, 29184, 30720, 34390, 34752, 36480, 38912, 41268, 43440, 46336, 48640, 51585, 55024, 57920, 58368, 61440, 68780, 69504, 72960, 77824, 82536, 86880, 92672, 97280, 103170, 110048, 115840, 116736, 137560, 139008, 145920, 165072, 173760, 185344, 194560, 206340, 220096, 231680, 233472, 275120, 278016, 291840, 330144, 347520, 370688, 389120, 412680, 440192, 463360, 550240, 556032, 583680, 660288, 695040, 741376, 825360, 880384, 926720, 1100480, 1112064, 1167360, 1320576, 1390080, 1650720, 1760768, 1853440, 2200960, 2224128, 2641152, 2780160, 3301440, 3521536, 3706880, 4401920, 5282304, 5560320, 6602880, 7043072, 8803840, 10564608, 11120640, 13205760, 14086144, 17607680, 21129216, 26411520, 35215360, 42258432, 52823040, 70430720, 105646080, 211292160]

約数ペア:

[(1, 211292160), (2, 105646080), (3, 70430720), (4, 52823040), (5, 42258432), (6, 35215360), (8, 26411520), (10, 21129216), (12, 17607680), (15, 14086144), (16, 13205760), (19, 11120640), (20, 10564608), (24, 8803840), (30, 7043072), (32, 6602880), (38, 5560320), (40, 5282304), (48, 4401920), (57, 3706880), (60, 3521536), (64, 3301440), (76, 2780160), (80, 2641152), (95, 2224128), (96, 2200960), (114, 1853440), (120, 1760768), (128, 1650720), (152, 1390080), (160, 1320576), (181, 1167360), (190, 1112064), (192, 1100480), (228, 926720), (240, 880384), (256, 825360), (285, 741376), (304, 695040), (320, 660288), (362, 583680), (380, 556032), (384, 550240), (456, 463360), (480, 440192), (512, 412680), (543, 389120), (570, 370688), (608, 347520), (640, 330144), (724, 291840), (760, 278016), (768, 275120), (905, 233472), (912, 231680), (960, 220096), (1024, 206340), (1086, 194560), (1140, 185344), (1216, 173760), (1280, 165072), (1448, 145920), (1520, 139008), (1536, 137560), (1810, 116736), (1824, 115840), (1920, 110048), (2048, 103170), (2172, 97280), (2280, 92672), (2432, 86880), (2560, 82536), (2715, 77824), (2896, 72960), (3040, 69504), (3072, 68780), (3439, 61440), (3620, 58368), (3648, 57920), (3840, 55024), (4096, 51585), (4344, 48640), (4560, 46336), (4864, 43440), (5120, 41268), (5430, 38912), (5792, 36480), (6080, 34752), (6144, 34390), (6878, 30720), (7240, 29184), (7296, 28960), (7680, 27512), (8688, 24320), (9120, 23168), (9728, 21720), (10240, 20634), (10317, 20480), (10860, 19456), (11584, 18240), (12160, 17376), (12288, 17195), (13756, 15360), (14480, 14592)]