193684480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 176

約数和(自身を含む): 536477760

約数和(自身を除く): 342793280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 181, 190, 209, 220, 256, 304, 320, 352, 362, 380, 418, 440, 512, 608, 640, 704, 724, 760, 836, 880, 905, 1024, 1045, 1216, 1280, 1408, 1448, 1520, 1672, 1760, 1810, 1991, 2090, 2432, 2560, 2816, 2896, 3040, 3344, 3439, 3520, 3620, 3982, 4180, 4864, 5120, 5632, 5792, 6080, 6688, 6878, 7040, 7240, 7964, 8360, 9728, 9955, 11264, 11584, 12160, 13376, 13756, 14080, 14480, 15928, 16720, 17195, 19456, 19910, 23168, 24320, 26752, 27512, 28160, 28960, 31856, 33440, 34390, 37829, 39820, 46336, 48640, 53504, 55024, 56320, 57920, 63712, 66880, 68780, 75658, 79640, 92672, 97280, 107008, 110048, 115840, 127424, 133760, 137560, 151316, 159280, 185344, 189145, 214016, 220096, 231680, 254848, 267520, 275120, 302632, 318560, 378290, 440192, 463360, 509696, 535040, 550240, 605264, 637120, 756580, 880384, 926720, 1019392, 1070080, 1100480, 1210528, 1274240, 1513160, 1760768, 2038784, 2200960, 2421056, 2548480, 3026320, 3521536, 4401920, 4842112, 5096960, 6052640, 8803840, 9684224, 10193920, 12105280, 17607680, 19368448, 24210560, 38736896, 48421120, 96842240, 193684480]

約数ペア:

[(1, 193684480), (2, 96842240), (4, 48421120), (5, 38736896), (8, 24210560), (10, 19368448), (11, 17607680), (16, 12105280), (19, 10193920), (20, 9684224), (22, 8803840), (32, 6052640), (38, 5096960), (40, 4842112), (44, 4401920), (55, 3521536), (64, 3026320), (76, 2548480), (80, 2421056), (88, 2200960), (95, 2038784), (110, 1760768), (128, 1513160), (152, 1274240), (160, 1210528), (176, 1100480), (181, 1070080), (190, 1019392), (209, 926720), (220, 880384), (256, 756580), (304, 637120), (320, 605264), (352, 550240), (362, 535040), (380, 509696), (418, 463360), (440, 440192), (512, 378290), (608, 318560), (640, 302632), (704, 275120), (724, 267520), (760, 254848), (836, 231680), (880, 220096), (905, 214016), (1024, 189145), (1045, 185344), (1216, 159280), (1280, 151316), (1408, 137560), (1448, 133760), (1520, 127424), (1672, 115840), (1760, 110048), (1810, 107008), (1991, 97280), (2090, 92672), (2432, 79640), (2560, 75658), (2816, 68780), (2896, 66880), (3040, 63712), (3344, 57920), (3439, 56320), (3520, 55024), (3620, 53504), (3982, 48640), (4180, 46336), (4864, 39820), (5120, 37829), (5632, 34390), (5792, 33440), (6080, 31856), (6688, 28960), (6878, 28160), (7040, 27512), (7240, 26752), (7964, 24320), (8360, 23168), (9728, 19910), (9955, 19456), (11264, 17195), (11584, 16720), (12160, 15928), (13376, 14480), (13756, 14080)]