298187520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1034100480

約数和(自身を除く): 735912960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 67, 76, 80, 95, 96, 114, 120, 122, 128, 134, 152, 160, 183, 190, 192, 201, 228, 240, 244, 256, 268, 285, 304, 305, 320, 335, 366, 380, 384, 402, 456, 480, 488, 536, 570, 608, 610, 640, 670, 732, 760, 768, 804, 912, 915, 960, 976, 1005, 1072, 1140, 1159, 1216, 1220, 1273, 1280, 1340, 1464, 1520, 1608, 1824, 1830, 1920, 1952, 2010, 2144, 2280, 2318, 2432, 2440, 2546, 2680, 2928, 3040, 3216, 3477, 3648, 3660, 3819, 3840, 3904, 4020, 4087, 4288, 4560, 4636, 4864, 4880, 5092, 5360, 5795, 5856, 6080, 6365, 6432, 6954, 7296, 7320, 7638, 7808, 8040, 8174, 8576, 9120, 9272, 9760, 10184, 10720, 11590, 11712, 12160, 12261, 12730, 12864, 13908, 14592, 14640, 15276, 15616, 16080, 16348, 17152, 17385, 18240, 18544, 19095, 19520, 20368, 20435, 21440, 23180, 23424, 24320, 24522, 25460, 25728, 27816, 29280, 30552, 32160, 32696, 34770, 36480, 37088, 38190, 39040, 40736, 40870, 42880, 46360, 46848, 49044, 50920, 51456, 55632, 58560, 61104, 61305, 64320, 65392, 69540, 72960, 74176, 76380, 77653, 78080, 81472, 81740, 85760, 92720, 98088, 101840, 111264, 117120, 122208, 122610, 128640, 130784, 139080, 148352, 152760, 155306, 162944, 163480, 185440, 196176, 203680, 222528, 232959, 234240, 244416, 245220, 257280, 261568, 278160, 296704, 305520, 310612, 325888, 326960, 370880, 388265, 392352, 407360, 445056, 465918, 488832, 490440, 523136, 556320, 611040, 621224, 653920, 741760, 776530, 784704, 814720, 890112, 931836, 977664, 980880, 1046272, 1112640, 1164795, 1222080, 1242448, 1307840, 1483520, 1553060, 1569408, 1629440, 1863672, 1961760, 2225280, 2329590, 2444160, 2484896, 2615680, 3106120, 3138816, 3727344, 3923520, 4450560, 4659180, 4888320, 4969792, 5231360, 6212240, 7454688, 7847040, 9318360, 9939584, 12424480, 14909376, 15694080, 18636720, 19879168, 24848960, 29818752, 37273440, 49697920, 59637504, 74546880, 99395840, 149093760, 298187520]

約数ペア:

[(1, 298187520), (2, 149093760), (3, 99395840), (4, 74546880), (5, 59637504), (6, 49697920), (8, 37273440), (10, 29818752), (12, 24848960), (15, 19879168), (16, 18636720), (19, 15694080), (20, 14909376), (24, 12424480), (30, 9939584), (32, 9318360), (38, 7847040), (40, 7454688), (48, 6212240), (57, 5231360), (60, 4969792), (61, 4888320), (64, 4659180), (67, 4450560), (76, 3923520), (80, 3727344), (95, 3138816), (96, 3106120), (114, 2615680), (120, 2484896), (122, 2444160), (128, 2329590), (134, 2225280), (152, 1961760), (160, 1863672), (183, 1629440), (190, 1569408), (192, 1553060), (201, 1483520), (228, 1307840), (240, 1242448), (244, 1222080), (256, 1164795), (268, 1112640), (285, 1046272), (304, 980880), (305, 977664), (320, 931836), (335, 890112), (366, 814720), (380, 784704), (384, 776530), (402, 741760), (456, 653920), (480, 621224), (488, 611040), (536, 556320), (570, 523136), (608, 490440), (610, 488832), (640, 465918), (670, 445056), (732, 407360), (760, 392352), (768, 388265), (804, 370880), (912, 326960), (915, 325888), (960, 310612), (976, 305520), (1005, 296704), (1072, 278160), (1140, 261568), (1159, 257280), (1216, 245220), (1220, 244416), (1273, 234240), (1280, 232959), (1340, 222528), (1464, 203680), (1520, 196176), (1608, 185440), (1824, 163480), (1830, 162944), (1920, 155306), (1952, 152760), (2010, 148352), (2144, 139080), (2280, 130784), (2318, 128640), (2432, 122610), (2440, 122208), (2546, 117120), (2680, 111264), (2928, 101840), (3040, 98088), (3216, 92720), (3477, 85760), (3648, 81740), (3660, 81472), (3819, 78080), (3840, 77653), (3904, 76380), (4020, 74176), (4087, 72960), (4288, 69540), (4560, 65392), (4636, 64320), (4864, 61305), (4880, 61104), (5092, 58560), (5360, 55632), (5795, 51456), (5856, 50920), (6080, 49044), (6365, 46848), (6432, 46360), (6954, 42880), (7296, 40870), (7320, 40736), (7638, 39040), (7808, 38190), (8040, 37088), (8174, 36480), (8576, 34770), (9120, 32696), (9272, 32160), (9760, 30552), (10184, 29280), (10720, 27816), (11590, 25728), (11712, 25460), (12160, 24522), (12261, 24320), (12730, 23424), (12864, 23180), (13908, 21440), (14592, 20435), (14640, 20368), (15276, 19520), (15616, 19095), (16080, 18544), (16348, 18240), (17152, 17385)]