249915360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 843091200

約数和(自身を除く): 593175840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 228, 240, 268, 285, 304, 335, 380, 402, 409, 456, 480, 536, 570, 608, 670, 760, 804, 818, 912, 1005, 1072, 1140, 1227, 1273, 1340, 1520, 1608, 1636, 1824, 2010, 2045, 2144, 2280, 2454, 2546, 2680, 3040, 3216, 3272, 3819, 4020, 4090, 4560, 4908, 5092, 5360, 6135, 6365, 6432, 6544, 7638, 7771, 8040, 8180, 9120, 9816, 10184, 10720, 12270, 12730, 13088, 15276, 15542, 16080, 16360, 19095, 19632, 20368, 23313, 24540, 25460, 27403, 30552, 31084, 32160, 32720, 38190, 38855, 39264, 40736, 46626, 49080, 50920, 54806, 61104, 62168, 65440, 76380, 77710, 82209, 93252, 98160, 101840, 109612, 116565, 122208, 124336, 137015, 152760, 155420, 164418, 186504, 196320, 203680, 219224, 233130, 248672, 274030, 305520, 310840, 328836, 373008, 411045, 438448, 466260, 520657, 548060, 611040, 621680, 657672, 746016, 822090, 876896, 932520, 1041314, 1096120, 1243360, 1315344, 1561971, 1644180, 1865040, 2082628, 2192240, 2603285, 2630688, 3123942, 3288360, 3730080, 4165256, 4384480, 5206570, 6247884, 6576720, 7809855, 8330512, 10413140, 12495768, 13153440, 15619710, 16661024, 20826280, 24991536, 31239420, 41652560, 49983072, 62478840, 83305120, 124957680, 249915360]

約数ペア:

[(1, 249915360), (2, 124957680), (3, 83305120), (4, 62478840), (5, 49983072), (6, 41652560), (8, 31239420), (10, 24991536), (12, 20826280), (15, 16661024), (16, 15619710), (19, 13153440), (20, 12495768), (24, 10413140), (30, 8330512), (32, 7809855), (38, 6576720), (40, 6247884), (48, 5206570), (57, 4384480), (60, 4165256), (67, 3730080), (76, 3288360), (80, 3123942), (95, 2630688), (96, 2603285), (114, 2192240), (120, 2082628), (134, 1865040), (152, 1644180), (160, 1561971), (190, 1315344), (201, 1243360), (228, 1096120), (240, 1041314), (268, 932520), (285, 876896), (304, 822090), (335, 746016), (380, 657672), (402, 621680), (409, 611040), (456, 548060), (480, 520657), (536, 466260), (570, 438448), (608, 411045), (670, 373008), (760, 328836), (804, 310840), (818, 305520), (912, 274030), (1005, 248672), (1072, 233130), (1140, 219224), (1227, 203680), (1273, 196320), (1340, 186504), (1520, 164418), (1608, 155420), (1636, 152760), (1824, 137015), (2010, 124336), (2045, 122208), (2144, 116565), (2280, 109612), (2454, 101840), (2546, 98160), (2680, 93252), (3040, 82209), (3216, 77710), (3272, 76380), (3819, 65440), (4020, 62168), (4090, 61104), (4560, 54806), (4908, 50920), (5092, 49080), (5360, 46626), (6135, 40736), (6365, 39264), (6432, 38855), (6544, 38190), (7638, 32720), (7771, 32160), (8040, 31084), (8180, 30552), (9120, 27403), (9816, 25460), (10184, 24540), (10720, 23313), (12270, 20368), (12730, 19632), (13088, 19095), (15276, 16360), (15542, 16080)]