1025489920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 352

約数和(自身を含む): 3169345536

約数和(自身を除く): 2143855616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 71, 80, 91, 104, 112, 124, 128, 130, 140, 142, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 284, 310, 320, 355, 364, 403, 416, 434, 448, 455, 496, 497, 512, 520, 560, 568, 620, 640, 710, 728, 806, 832, 868, 896, 910, 923, 992, 994, 1024, 1040, 1085, 1120, 1136, 1240, 1280, 1420, 1456, 1612, 1664, 1736, 1792, 1820, 1846, 1984, 1988, 2015, 2080, 2170, 2201, 2240, 2272, 2480, 2485, 2560, 2821, 2840, 2912, 3224, 3328, 3472, 3584, 3640, 3692, 3968, 3976, 4030, 4160, 4340, 4402, 4480, 4544, 4615, 4960, 4970, 5120, 5642, 5680, 5824, 6448, 6461, 6656, 6944, 7168, 7280, 7384, 7936, 7952, 8060, 8320, 8680, 8804, 8960, 9088, 9230, 9920, 9940, 11005, 11284, 11360, 11648, 12896, 12922, 13312, 13888, 14105, 14560, 14768, 15407, 15872, 15904, 16120, 16640, 17360, 17608, 17920, 18176, 18460, 19840, 19880, 22010, 22568, 22720, 23296, 25792, 25844, 27776, 28210, 28613, 29120, 29536, 30814, 31744, 31808, 32240, 32305, 33280, 34720, 35216, 35840, 36352, 36920, 39680, 39760, 44020, 45136, 45440, 46592, 51584, 51688, 55552, 56420, 57226, 58240, 59072, 61628, 63616, 64480, 64610, 66560, 69440, 70432, 72704, 73840, 77035, 79360, 79520, 88040, 90272, 90880, 93184, 103168, 103376, 111104, 112840, 114452, 116480, 118144, 123256, 127232, 128960, 129220, 138880, 140864, 143065, 147680, 154070, 158720, 159040, 176080, 180544, 181760, 200291, 206336, 206752, 222208, 225680, 228904, 232960, 236288, 246512, 254464, 257920, 258440, 277760, 281728, 286130, 295360, 308140, 318080, 352160, 361088, 363520, 400582, 412672, 413504, 451360, 457808, 465920, 472576, 493024, 508928, 515840, 516880, 555520, 563456, 572260, 590720, 616280, 636160, 704320, 722176, 801164, 827008, 902720, 915616, 945152, 986048, 1001455, 1031680, 1033760, 1111040, 1126912, 1144520, 1181440, 1232560, 1272320, 1408640, 1444352, 1602328, 1654016, 1805440, 1831232, 1972096, 2002910, 2063360, 2067520, 2253824, 2289040, 2362880, 2465120, 2544640, 2817280, 2888704, 3204656, 3308032, 3610880, 3662464, 3944192, 4005820, 4135040, 4578080, 4725760, 4930240, 5634560, 6409312, 6616064, 7221760, 7324928, 7888384, 8011640, 8270080, 9156160, 9860480, 11269120, 12818624, 14443520, 14649856, 15776768, 16023280, 16540160, 18312320, 19720960, 25637248, 29299712, 32046560, 33080320, 36624640, 39441920, 51274496, 64093120, 73249280, 78883840, 102548992, 128186240, 146498560, 205097984, 256372480, 512744960, 1025489920]

約数ペア:

[(1, 1025489920), (2, 512744960), (4, 256372480), (5, 205097984), (7, 146498560), (8, 128186240), (10, 102548992), (13, 78883840), (14, 73249280), (16, 64093120), (20, 51274496), (26, 39441920), (28, 36624640), (31, 33080320), (32, 32046560), (35, 29299712), (40, 25637248), (52, 19720960), (56, 18312320), (62, 16540160), (64, 16023280), (65, 15776768), (70, 14649856), (71, 14443520), (80, 12818624), (91, 11269120), (104, 9860480), (112, 9156160), (124, 8270080), (128, 8011640), (130, 7888384), (140, 7324928), (142, 7221760), (155, 6616064), (160, 6409312), (182, 5634560), (208, 4930240), (217, 4725760), (224, 4578080), (248, 4135040), (256, 4005820), (260, 3944192), (280, 3662464), (284, 3610880), (310, 3308032), (320, 3204656), (355, 2888704), (364, 2817280), (403, 2544640), (416, 2465120), (434, 2362880), (448, 2289040), (455, 2253824), (496, 2067520), (497, 2063360), (512, 2002910), (520, 1972096), (560, 1831232), (568, 1805440), (620, 1654016), (640, 1602328), (710, 1444352), (728, 1408640), (806, 1272320), (832, 1232560), (868, 1181440), (896, 1144520), (910, 1126912), (923, 1111040), (992, 1033760), (994, 1031680), (1024, 1001455), (1040, 986048), (1085, 945152), (1120, 915616), (1136, 902720), (1240, 827008), (1280, 801164), (1420, 722176), (1456, 704320), (1612, 636160), (1664, 616280), (1736, 590720), (1792, 572260), (1820, 563456), (1846, 555520), (1984, 516880), (1988, 515840), (2015, 508928), (2080, 493024), (2170, 472576), (2201, 465920), (2240, 457808), (2272, 451360), (2480, 413504), (2485, 412672), (2560, 400582), (2821, 363520), (2840, 361088), (2912, 352160), (3224, 318080), (3328, 308140), (3472, 295360), (3584, 286130), (3640, 281728), (3692, 277760), (3968, 258440), (3976, 257920), (4030, 254464), (4160, 246512), (4340, 236288), (4402, 232960), (4480, 228904), (4544, 225680), (4615, 222208), (4960, 206752), (4970, 206336), (5120, 200291), (5642, 181760), (5680, 180544), (5824, 176080), (6448, 159040), (6461, 158720), (6656, 154070), (6944, 147680), (7168, 143065), (7280, 140864), (7384, 138880), (7936, 129220), (7952, 128960), (8060, 127232), (8320, 123256), (8680, 118144), (8804, 116480), (8960, 114452), (9088, 112840), (9230, 111104), (9920, 103376), (9940, 103168), (11005, 93184), (11284, 90880), (11360, 90272), (11648, 88040), (12896, 79520), (12922, 79360), (13312, 77035), (13888, 73840), (14105, 72704), (14560, 70432), (14768, 69440), (15407, 66560), (15872, 64610), (15904, 64480), (16120, 63616), (16640, 61628), (17360, 59072), (17608, 58240), (17920, 57226), (18176, 56420), (18460, 55552), (19840, 51688), (19880, 51584), (22010, 46592), (22568, 45440), (22720, 45136), (23296, 44020), (25792, 39760), (25844, 39680), (27776, 36920), (28210, 36352), (28613, 35840), (29120, 35216), (29536, 34720), (30814, 33280), (31744, 32305), (31808, 32240)]