38801040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 129515520

約数和(自身を除く): 90714480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 67, 76, 80, 95, 114, 120, 127, 134, 152, 190, 201, 228, 240, 254, 268, 285, 304, 335, 380, 381, 402, 456, 508, 536, 570, 635, 670, 760, 762, 804, 912, 1005, 1016, 1072, 1140, 1270, 1273, 1340, 1520, 1524, 1608, 1905, 2010, 2032, 2280, 2413, 2540, 2546, 2680, 3048, 3216, 3810, 3819, 4020, 4560, 4826, 5080, 5092, 5360, 6096, 6365, 7239, 7620, 7638, 8040, 8509, 9652, 10160, 10184, 12065, 12730, 14478, 15240, 15276, 16080, 17018, 19095, 19304, 20368, 24130, 25460, 25527, 28956, 30480, 30552, 34036, 36195, 38190, 38608, 42545, 48260, 50920, 51054, 57912, 61104, 68072, 72390, 76380, 85090, 96520, 101840, 102108, 115824, 127635, 136144, 144780, 152760, 161671, 170180, 193040, 204216, 255270, 289560, 305520, 323342, 340360, 408432, 485013, 510540, 579120, 646684, 680720, 808355, 970026, 1021080, 1293368, 1616710, 1940052, 2042160, 2425065, 2586736, 3233420, 3880104, 4850130, 6466840, 7760208, 9700260, 12933680, 19400520, 38801040]

約数ペア:

[(1, 38801040), (2, 19400520), (3, 12933680), (4, 9700260), (5, 7760208), (6, 6466840), (8, 4850130), (10, 3880104), (12, 3233420), (15, 2586736), (16, 2425065), (19, 2042160), (20, 1940052), (24, 1616710), (30, 1293368), (38, 1021080), (40, 970026), (48, 808355), (57, 680720), (60, 646684), (67, 579120), (76, 510540), (80, 485013), (95, 408432), (114, 340360), (120, 323342), (127, 305520), (134, 289560), (152, 255270), (190, 204216), (201, 193040), (228, 170180), (240, 161671), (254, 152760), (268, 144780), (285, 136144), (304, 127635), (335, 115824), (380, 102108), (381, 101840), (402, 96520), (456, 85090), (508, 76380), (536, 72390), (570, 68072), (635, 61104), (670, 57912), (760, 51054), (762, 50920), (804, 48260), (912, 42545), (1005, 38608), (1016, 38190), (1072, 36195), (1140, 34036), (1270, 30552), (1273, 30480), (1340, 28956), (1520, 25527), (1524, 25460), (1608, 24130), (1905, 20368), (2010, 19304), (2032, 19095), (2280, 17018), (2413, 16080), (2540, 15276), (2546, 15240), (2680, 14478), (3048, 12730), (3216, 12065), (3810, 10184), (3819, 10160), (4020, 9652), (4560, 8509), (4826, 8040), (5080, 7638), (5092, 7620), (5360, 7239), (6096, 6365)]