2990740480

素因数分解:

$2^{10}\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 352

約数和(自身を含む): 9078854400

約数和(自身を除く): 6088113920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 131, 140, 160, 182, 196, 208, 224, 245, 256, 260, 262, 280, 320, 343, 364, 392, 416, 448, 455, 490, 512, 520, 524, 560, 637, 640, 655, 686, 728, 784, 832, 896, 910, 917, 980, 1024, 1040, 1048, 1120, 1274, 1280, 1310, 1372, 1456, 1568, 1664, 1703, 1715, 1792, 1820, 1834, 1960, 2080, 2096, 2240, 2548, 2560, 2620, 2744, 2912, 3136, 3185, 3328, 3406, 3430, 3584, 3640, 3668, 3920, 4160, 4192, 4459, 4480, 4585, 5096, 5120, 5240, 5488, 5824, 6272, 6370, 6419, 6656, 6812, 6860, 7168, 7280, 7336, 7840, 8320, 8384, 8515, 8918, 8960, 9170, 10192, 10480, 10976, 11648, 11921, 12544, 12740, 12838, 13312, 13624, 13720, 14560, 14672, 15680, 16640, 16768, 17030, 17836, 17920, 18340, 20384, 20960, 21952, 22295, 23296, 23842, 25088, 25480, 25676, 27248, 27440, 29120, 29344, 31360, 32095, 33280, 33536, 34060, 35672, 35840, 36680, 40768, 41920, 43904, 44590, 44933, 46592, 47684, 50176, 50960, 51352, 54496, 54880, 58240, 58688, 59605, 62720, 64190, 66560, 67072, 68120, 71344, 73360, 81536, 83447, 83840, 87808, 89180, 89866, 93184, 95368, 101920, 102704, 108992, 109760, 116480, 117376, 119210, 125440, 128380, 134144, 136240, 142688, 146720, 163072, 166894, 167680, 175616, 178360, 179732, 190736, 203840, 205408, 217984, 219520, 224665, 232960, 234752, 238420, 250880, 256760, 272480, 285376, 293440, 326144, 333788, 335360, 351232, 356720, 359464, 381472, 407680, 410816, 417235, 435968, 439040, 449330, 465920, 469504, 476840, 513520, 544960, 570752, 584129, 586880, 652288, 667576, 670720, 713440, 718928, 762944, 815360, 821632, 834470, 871936, 878080, 898660, 939008, 953680, 1027040, 1089920, 1141504, 1168258, 1173760, 1335152, 1426880, 1437856, 1525888, 1630720, 1643264, 1668940, 1743872, 1756160, 1797320, 1907360, 2054080, 2179840, 2283008, 2336516, 2347520, 2670304, 2853760, 2875712, 2920645, 3051776, 3261440, 3286528, 3337880, 3594640, 3814720, 4108160, 4359680, 4566016, 4673032, 4695040, 5340608, 5707520, 5751424, 5841290, 6103552, 6573056, 6675760, 7189280, 7629440, 8216320, 8719360, 9346064, 10681216, 11415040, 11502848, 11682580, 12207104, 13351520, 14378560, 15258880, 16432640, 18692128, 21362432, 22830080, 23005696, 23365160, 26703040, 28757120, 30517760, 32865280, 37384256, 42724864, 46011392, 46730320, 53406080, 57514240, 61035520, 74768512, 85449728, 93460640, 106812160, 115028480, 149537024, 186921280, 213624320, 230056960, 299074048, 373842560, 427248640, 598148096, 747685120, 1495370240, 2990740480]

約数ペア:

[(1, 2990740480), (2, 1495370240), (4, 747685120), (5, 598148096), (7, 427248640), (8, 373842560), (10, 299074048), (13, 230056960), (14, 213624320), (16, 186921280), (20, 149537024), (26, 115028480), (28, 106812160), (32, 93460640), (35, 85449728), (40, 74768512), (49, 61035520), (52, 57514240), (56, 53406080), (64, 46730320), (65, 46011392), (70, 42724864), (80, 37384256), (91, 32865280), (98, 30517760), (104, 28757120), (112, 26703040), (128, 23365160), (130, 23005696), (131, 22830080), (140, 21362432), (160, 18692128), (182, 16432640), (196, 15258880), (208, 14378560), (224, 13351520), (245, 12207104), (256, 11682580), (260, 11502848), (262, 11415040), (280, 10681216), (320, 9346064), (343, 8719360), (364, 8216320), (392, 7629440), (416, 7189280), (448, 6675760), (455, 6573056), (490, 6103552), (512, 5841290), (520, 5751424), (524, 5707520), (560, 5340608), (637, 4695040), (640, 4673032), (655, 4566016), (686, 4359680), (728, 4108160), (784, 3814720), (832, 3594640), (896, 3337880), (910, 3286528), (917, 3261440), (980, 3051776), (1024, 2920645), (1040, 2875712), (1048, 2853760), (1120, 2670304), (1274, 2347520), (1280, 2336516), (1310, 2283008), (1372, 2179840), (1456, 2054080), (1568, 1907360), (1664, 1797320), (1703, 1756160), (1715, 1743872), (1792, 1668940), (1820, 1643264), (1834, 1630720), (1960, 1525888), (2080, 1437856), (2096, 1426880), (2240, 1335152), (2548, 1173760), (2560, 1168258), (2620, 1141504), (2744, 1089920), (2912, 1027040), (3136, 953680), (3185, 939008), (3328, 898660), (3406, 878080), (3430, 871936), (3584, 834470), (3640, 821632), (3668, 815360), (3920, 762944), (4160, 718928), (4192, 713440), (4459, 670720), (4480, 667576), (4585, 652288), (5096, 586880), (5120, 584129), (5240, 570752), (5488, 544960), (5824, 513520), (6272, 476840), (6370, 469504), (6419, 465920), (6656, 449330), (6812, 439040), (6860, 435968), (7168, 417235), (7280, 410816), (7336, 407680), (7840, 381472), (8320, 359464), (8384, 356720), (8515, 351232), (8918, 335360), (8960, 333788), (9170, 326144), (10192, 293440), (10480, 285376), (10976, 272480), (11648, 256760), (11921, 250880), (12544, 238420), (12740, 234752), (12838, 232960), (13312, 224665), (13624, 219520), (13720, 217984), (14560, 205408), (14672, 203840), (15680, 190736), (16640, 179732), (16768, 178360), (17030, 175616), (17836, 167680), (17920, 166894), (18340, 163072), (20384, 146720), (20960, 142688), (21952, 136240), (22295, 134144), (23296, 128380), (23842, 125440), (25088, 119210), (25480, 117376), (25676, 116480), (27248, 109760), (27440, 108992), (29120, 102704), (29344, 101920), (31360, 95368), (32095, 93184), (33280, 89866), (33536, 89180), (34060, 87808), (35672, 83840), (35840, 83447), (36680, 81536), (40768, 73360), (41920, 71344), (43904, 68120), (44590, 67072), (44933, 66560), (46592, 64190), (47684, 62720), (50176, 59605), (50960, 58688), (51352, 58240), (54496, 54880)]