234460160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 176

約数和(自身を含む): 643773312

約数和(自身を除く): 409313152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 181, 184, 220, 230, 253, 256, 320, 352, 362, 368, 440, 460, 506, 512, 640, 704, 724, 736, 880, 905, 920, 1012, 1024, 1265, 1280, 1408, 1448, 1472, 1760, 1810, 1840, 1991, 2024, 2530, 2560, 2816, 2896, 2944, 3520, 3620, 3680, 3982, 4048, 4163, 5060, 5120, 5632, 5792, 5888, 7040, 7240, 7360, 7964, 8096, 8326, 9955, 10120, 11264, 11584, 11776, 14080, 14480, 14720, 15928, 16192, 16652, 19910, 20240, 20815, 23168, 23552, 28160, 28960, 29440, 31856, 32384, 33304, 39820, 40480, 41630, 45793, 46336, 56320, 57920, 58880, 63712, 64768, 66608, 79640, 80960, 83260, 91586, 92672, 115840, 117760, 127424, 129536, 133216, 159280, 161920, 166520, 183172, 185344, 228965, 231680, 254848, 259072, 266432, 318560, 323840, 333040, 366344, 457930, 463360, 509696, 532864, 637120, 647680, 666080, 732688, 915860, 926720, 1019392, 1065728, 1274240, 1295360, 1332160, 1465376, 1831720, 2038784, 2131456, 2548480, 2664320, 2930752, 3663440, 4262912, 5096960, 5328640, 5861504, 7326880, 10193920, 10657280, 11723008, 14653760, 21314560, 23446016, 29307520, 46892032, 58615040, 117230080, 234460160]

約数ペア:

[(1, 234460160), (2, 117230080), (4, 58615040), (5, 46892032), (8, 29307520), (10, 23446016), (11, 21314560), (16, 14653760), (20, 11723008), (22, 10657280), (23, 10193920), (32, 7326880), (40, 5861504), (44, 5328640), (46, 5096960), (55, 4262912), (64, 3663440), (80, 2930752), (88, 2664320), (92, 2548480), (110, 2131456), (115, 2038784), (128, 1831720), (160, 1465376), (176, 1332160), (181, 1295360), (184, 1274240), (220, 1065728), (230, 1019392), (253, 926720), (256, 915860), (320, 732688), (352, 666080), (362, 647680), (368, 637120), (440, 532864), (460, 509696), (506, 463360), (512, 457930), (640, 366344), (704, 333040), (724, 323840), (736, 318560), (880, 266432), (905, 259072), (920, 254848), (1012, 231680), (1024, 228965), (1265, 185344), (1280, 183172), (1408, 166520), (1448, 161920), (1472, 159280), (1760, 133216), (1810, 129536), (1840, 127424), (1991, 117760), (2024, 115840), (2530, 92672), (2560, 91586), (2816, 83260), (2896, 80960), (2944, 79640), (3520, 66608), (3620, 64768), (3680, 63712), (3982, 58880), (4048, 57920), (4163, 56320), (5060, 46336), (5120, 45793), (5632, 41630), (5792, 40480), (5888, 39820), (7040, 33304), (7240, 32384), (7360, 31856), (7964, 29440), (8096, 28960), (8326, 28160), (9955, 23552), (10120, 23168), (11264, 20815), (11584, 20240), (11776, 19910), (14080, 16652), (14480, 16192), (14720, 15928)]