98781760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 310164480

約数和(自身を除く): 211382720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 211, 220, 224, 266, 280, 304, 308, 320, 352, 380, 385, 418, 422, 440, 448, 532, 560, 608, 616, 665, 704, 760, 770, 836, 844, 880, 1045, 1055, 1064, 1120, 1216, 1232, 1330, 1463, 1477, 1520, 1540, 1672, 1688, 1760, 2090, 2110, 2128, 2240, 2321, 2464, 2660, 2926, 2954, 3040, 3080, 3344, 3376, 3520, 4009, 4180, 4220, 4256, 4642, 4928, 5320, 5852, 5908, 6080, 6160, 6688, 6752, 7315, 7385, 8018, 8360, 8440, 8512, 9284, 10640, 11605, 11704, 11816, 12320, 13376, 13504, 14630, 14770, 16036, 16247, 16720, 16880, 18568, 20045, 21280, 23210, 23408, 23632, 24640, 28063, 29260, 29540, 32072, 32494, 33440, 33760, 37136, 40090, 42560, 44099, 46420, 46816, 47264, 56126, 58520, 59080, 64144, 64988, 66880, 67520, 74272, 80180, 81235, 88198, 92840, 93632, 94528, 112252, 117040, 118160, 128288, 129976, 140315, 148544, 160360, 162470, 176396, 185680, 220495, 224504, 234080, 236320, 256576, 259952, 280630, 308693, 320720, 324940, 352792, 371360, 440990, 449008, 468160, 472640, 519904, 561260, 617386, 641440, 649880, 705584, 742720, 881980, 898016, 1039808, 1122520, 1234772, 1282880, 1299760, 1411168, 1543465, 1763960, 1796032, 2245040, 2469544, 2599520, 2822336, 3086930, 3527920, 4490080, 4939088, 5199040, 6173860, 7055840, 8980160, 9878176, 12347720, 14111680, 19756352, 24695440, 49390880, 98781760]

約数ペア:

[(1, 98781760), (2, 49390880), (4, 24695440), (5, 19756352), (7, 14111680), (8, 12347720), (10, 9878176), (11, 8980160), (14, 7055840), (16, 6173860), (19, 5199040), (20, 4939088), (22, 4490080), (28, 3527920), (32, 3086930), (35, 2822336), (38, 2599520), (40, 2469544), (44, 2245040), (55, 1796032), (56, 1763960), (64, 1543465), (70, 1411168), (76, 1299760), (77, 1282880), (80, 1234772), (88, 1122520), (95, 1039808), (110, 898016), (112, 881980), (133, 742720), (140, 705584), (152, 649880), (154, 641440), (160, 617386), (176, 561260), (190, 519904), (209, 472640), (211, 468160), (220, 449008), (224, 440990), (266, 371360), (280, 352792), (304, 324940), (308, 320720), (320, 308693), (352, 280630), (380, 259952), (385, 256576), (418, 236320), (422, 234080), (440, 224504), (448, 220495), (532, 185680), (560, 176396), (608, 162470), (616, 160360), (665, 148544), (704, 140315), (760, 129976), (770, 128288), (836, 118160), (844, 117040), (880, 112252), (1045, 94528), (1055, 93632), (1064, 92840), (1120, 88198), (1216, 81235), (1232, 80180), (1330, 74272), (1463, 67520), (1477, 66880), (1520, 64988), (1540, 64144), (1672, 59080), (1688, 58520), (1760, 56126), (2090, 47264), (2110, 46816), (2128, 46420), (2240, 44099), (2321, 42560), (2464, 40090), (2660, 37136), (2926, 33760), (2954, 33440), (3040, 32494), (3080, 32072), (3344, 29540), (3376, 29260), (3520, 28063), (4009, 24640), (4180, 23632), (4220, 23408), (4256, 23210), (4642, 21280), (4928, 20045), (5320, 18568), (5852, 16880), (5908, 16720), (6080, 16247), (6160, 16036), (6688, 14770), (6752, 14630), (7315, 13504), (7385, 13376), (8018, 12320), (8360, 11816), (8440, 11704), (8512, 11605), (9284, 10640)]