2607395840

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 264

約数和(自身を含む): 7672811040

約数和(自身を除く): 5065415200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 512, 532, 547, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1024, 1064, 1094, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1862, 1960, 2128, 2188, 2240, 2432, 2560, 2660, 2735, 3040, 3136, 3584, 3724, 3829, 3920, 4256, 4376, 4480, 4655, 4864, 5120, 5320, 5470, 6080, 6272, 7168, 7448, 7658, 7840, 8512, 8752, 8960, 9310, 9728, 10393, 10640, 10940, 12160, 12544, 14896, 15316, 15680, 17024, 17504, 17920, 18620, 19145, 19456, 20786, 21280, 21880, 24320, 25088, 26803, 29792, 30632, 31360, 34048, 35008, 35840, 37240, 38290, 41572, 42560, 43760, 48640, 50176, 51965, 53606, 59584, 61264, 62720, 68096, 70016, 72751, 74480, 76580, 83144, 85120, 87520, 97280, 103930, 107212, 119168, 122528, 125440, 134015, 136192, 140032, 145502, 148960, 153160, 166288, 170240, 175040, 207860, 214424, 238336, 245056, 250880, 268030, 280064, 291004, 297920, 306320, 332576, 340480, 350080, 363755, 415720, 428848, 476672, 490112, 509257, 536060, 560128, 582008, 595840, 612640, 665152, 680960, 700160, 727510, 831440, 857696, 953344, 980224, 1018514, 1072120, 1164016, 1191680, 1225280, 1330304, 1400320, 1455020, 1662880, 1715392, 1960448, 2037028, 2144240, 2328032, 2383360, 2450560, 2546285, 2660608, 2800640, 2910040, 3325760, 3430784, 3920896, 4074056, 4288480, 4656064, 4766720, 4901120, 5092570, 5321216, 5820080, 6651520, 6861568, 8148112, 8576960, 9312128, 9802240, 10185140, 10642432, 11640160, 13303040, 13723136, 16296224, 17153920, 18624256, 19604480, 20370280, 23280320, 26606080, 27446272, 32592448, 34307840, 37248512, 40740560, 46560640, 53212160, 65184896, 68615680, 74497024, 81481120, 93121280, 130369792, 137231360, 162962240, 186242560, 260739584, 325924480, 372485120, 521479168, 651848960, 1303697920, 2607395840]

約数ペア:

[(1, 2607395840), (2, 1303697920), (4, 651848960), (5, 521479168), (7, 372485120), (8, 325924480), (10, 260739584), (14, 186242560), (16, 162962240), (19, 137231360), (20, 130369792), (28, 93121280), (32, 81481120), (35, 74497024), (38, 68615680), (40, 65184896), (49, 53212160), (56, 46560640), (64, 40740560), (70, 37248512), (76, 34307840), (80, 32592448), (95, 27446272), (98, 26606080), (112, 23280320), (128, 20370280), (133, 19604480), (140, 18624256), (152, 17153920), (160, 16296224), (190, 13723136), (196, 13303040), (224, 11640160), (245, 10642432), (256, 10185140), (266, 9802240), (280, 9312128), (304, 8576960), (320, 8148112), (380, 6861568), (392, 6651520), (448, 5820080), (490, 5321216), (512, 5092570), (532, 4901120), (547, 4766720), (560, 4656064), (608, 4288480), (640, 4074056), (665, 3920896), (760, 3430784), (784, 3325760), (896, 2910040), (931, 2800640), (980, 2660608), (1024, 2546285), (1064, 2450560), (1094, 2383360), (1120, 2328032), (1216, 2144240), (1280, 2037028), (1330, 1960448), (1520, 1715392), (1568, 1662880), (1792, 1455020), (1862, 1400320), (1960, 1330304), (2128, 1225280), (2188, 1191680), (2240, 1164016), (2432, 1072120), (2560, 1018514), (2660, 980224), (2735, 953344), (3040, 857696), (3136, 831440), (3584, 727510), (3724, 700160), (3829, 680960), (3920, 665152), (4256, 612640), (4376, 595840), (4480, 582008), (4655, 560128), (4864, 536060), (5120, 509257), (5320, 490112), (5470, 476672), (6080, 428848), (6272, 415720), (7168, 363755), (7448, 350080), (7658, 340480), (7840, 332576), (8512, 306320), (8752, 297920), (8960, 291004), (9310, 280064), (9728, 268030), (10393, 250880), (10640, 245056), (10940, 238336), (12160, 214424), (12544, 207860), (14896, 175040), (15316, 170240), (15680, 166288), (17024, 153160), (17504, 148960), (17920, 145502), (18620, 140032), (19145, 136192), (19456, 134015), (20786, 125440), (21280, 122528), (21880, 119168), (24320, 107212), (25088, 103930), (26803, 97280), (29792, 87520), (30632, 85120), (31360, 83144), (34048, 76580), (35008, 74480), (35840, 72751), (37240, 70016), (38290, 68096), (41572, 62720), (42560, 61264), (43760, 59584), (48640, 53606), (50176, 51965)]