155204160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 530595840

約数和(自身を除く): 375391680

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, 67, 76, 80, 95, 96, 114, 120, 127, 134, 152, 160, 190, 192, 201, 228, 240, 254, 268, 285, 304, 320, 335, 380, 381, 402, 456, 480, 508, 536, 570, 608, 635, 670, 760, 762, 804, 912, 960, 1005, 1016, 1072, 1140, 1216, 1270, 1273, 1340, 1520, 1524, 1608, 1824, 1905, 2010, 2032, 2144, 2280, 2413, 2540, 2546, 2680, 3040, 3048, 3216, 3648, 3810, 3819, 4020, 4064, 4288, 4560, 4826, 5080, 5092, 5360, 6080, 6096, 6365, 6432, 7239, 7620, 7638, 8040, 8128, 8509, 9120, 9652, 10160, 10184, 10720, 12065, 12192, 12730, 12864, 14478, 15240, 15276, 16080, 17018, 18240, 19095, 19304, 20320, 20368, 21440, 24130, 24384, 25460, 25527, 28956, 30480, 30552, 32160, 34036, 36195, 38190, 38608, 40640, 40736, 42545, 48260, 50920, 51054, 57912, 60960, 61104, 64320, 68072, 72390, 76380, 77216, 81472, 85090, 96520, 101840, 102108, 115824, 121920, 122208, 127635, 136144, 144780, 152760, 154432, 161671, 170180, 193040, 203680, 204216, 231648, 244416, 255270, 272288, 289560, 305520, 323342, 340360, 386080, 407360, 408432, 463296, 485013, 510540, 544576, 579120, 611040, 646684, 680720, 772160, 808355, 816864, 970026, 1021080, 1158240, 1222080, 1293368, 1361440, 1616710, 1633728, 1940052, 2042160, 2316480, 2425065, 2586736, 2722880, 3233420, 3880104, 4084320, 4850130, 5173472, 6466840, 7760208, 8168640, 9700260, 10346944, 12933680, 15520416, 19400520, 25867360, 31040832, 38801040, 51734720, 77602080, 155204160]

約数ペア:

[(1, 155204160), (2, 77602080), (3, 51734720), (4, 38801040), (5, 31040832), (6, 25867360), (8, 19400520), (10, 15520416), (12, 12933680), (15, 10346944), (16, 9700260), (19, 8168640), (20, 7760208), (24, 6466840), (30, 5173472), (32, 4850130), (38, 4084320), (40, 3880104), (48, 3233420), (57, 2722880), (60, 2586736), (64, 2425065), (67, 2316480), (76, 2042160), (80, 1940052), (95, 1633728), (96, 1616710), (114, 1361440), (120, 1293368), (127, 1222080), (134, 1158240), (152, 1021080), (160, 970026), (190, 816864), (192, 808355), (201, 772160), (228, 680720), (240, 646684), (254, 611040), (268, 579120), (285, 544576), (304, 510540), (320, 485013), (335, 463296), (380, 408432), (381, 407360), (402, 386080), (456, 340360), (480, 323342), (508, 305520), (536, 289560), (570, 272288), (608, 255270), (635, 244416), (670, 231648), (760, 204216), (762, 203680), (804, 193040), (912, 170180), (960, 161671), (1005, 154432), (1016, 152760), (1072, 144780), (1140, 136144), (1216, 127635), (1270, 122208), (1273, 121920), (1340, 115824), (1520, 102108), (1524, 101840), (1608, 96520), (1824, 85090), (1905, 81472), (2010, 77216), (2032, 76380), (2144, 72390), (2280, 68072), (2413, 64320), (2540, 61104), (2546, 60960), (2680, 57912), (3040, 51054), (3048, 50920), (3216, 48260), (3648, 42545), (3810, 40736), (3819, 40640), (4020, 38608), (4064, 38190), (4288, 36195), (4560, 34036), (4826, 32160), (5080, 30552), (5092, 30480), (5360, 28956), (6080, 25527), (6096, 25460), (6365, 24384), (6432, 24130), (7239, 21440), (7620, 20368), (7638, 20320), (8040, 19304), (8128, 19095), (8509, 18240), (9120, 17018), (9652, 16080), (10160, 15276), (10184, 15240), (10720, 14478), (12065, 12864), (12192, 12730)]