2077620480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13913

約数の個数: 216

約数和(自身を含む): 7741858488

約数和(自身を除く): 5664238008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 13873, 14976, 16640, 18720, 24960, 27746, 29952, 37440, 41619, 49920, 55492, 69365, 74880, 83238, 110984, 124857, 138730, 149760, 166476, 180349, 208095, 221968, 249714, 277460, 332952, 360698, 416190, 443936, 499428, 541047, 554920, 624285, 665904, 721396, 832380, 887872, 901745, 998856, 1082094, 1109840, 1248570, 1331808, 1442792, 1623141, 1664760, 1775744, 1803490, 1997712, 2164188, 2219680, 2497140, 2663616, 2705235, 2885584, 3246282, 3329520, 3551488, 3606980, 3995424, 4328376, 4439360, 4994280, 5327232, 5410470, 5771168, 6492564, 6659040, 7213960, 7990848, 8115705, 8656752, 8878720, 9988560, 10654464, 10820940, 11542336, 12985128, 13318080, 14427920, 15981696, 16231410, 17313504, 17757440, 19977120, 21641880, 23084672, 25970256, 26636160, 28855840, 31963392, 32462820, 34627008, 39954240, 43283760, 46169344, 51940512, 53272320, 57711680, 64925640, 69254016, 79908480, 86567520, 103881024, 115423360, 129851280, 138508032, 159816960, 173135040, 207762048, 230846720, 259702560, 346270080, 415524096, 519405120, 692540160, 1038810240, 2077620480]

約数ペア:

[(1, 2077620480), (2, 1038810240), (3, 692540160), (4, 519405120), (5, 415524096), (6, 346270080), (8, 259702560), (9, 230846720), (10, 207762048), (12, 173135040), (13, 159816960), (15, 138508032), (16, 129851280), (18, 115423360), (20, 103881024), (24, 86567520), (26, 79908480), (30, 69254016), (32, 64925640), (36, 57711680), (39, 53272320), (40, 51940512), (45, 46169344), (48, 43283760), (52, 39954240), (60, 34627008), (64, 32462820), (65, 31963392), (72, 28855840), (78, 26636160), (80, 25970256), (90, 23084672), (96, 21641880), (104, 19977120), (117, 17757440), (120, 17313504), (128, 16231410), (130, 15981696), (144, 14427920), (156, 13318080), (160, 12985128), (180, 11542336), (192, 10820940), (195, 10654464), (208, 9988560), (234, 8878720), (240, 8656752), (256, 8115705), (260, 7990848), (288, 7213960), (312, 6659040), (320, 6492564), (360, 5771168), (384, 5410470), (390, 5327232), (416, 4994280), (468, 4439360), (480, 4328376), (520, 3995424), (576, 3606980), (585, 3551488), (624, 3329520), (640, 3246282), (720, 2885584), (768, 2705235), (780, 2663616), (832, 2497140), (936, 2219680), (960, 2164188), (1040, 1997712), (1152, 1803490), (1170, 1775744), (1248, 1664760), (1280, 1623141), (1440, 1442792), (1560, 1331808), (1664, 1248570), (1872, 1109840), (1920, 1082094), (2080, 998856), (2304, 901745), (2340, 887872), (2496, 832380), (2880, 721396), (3120, 665904), (3328, 624285), (3744, 554920), (3840, 541047), (4160, 499428), (4680, 443936), (4992, 416190), (5760, 360698), (6240, 332952), (7488, 277460), (8320, 249714), (9360, 221968), (9984, 208095), (11520, 180349), (12480, 166476), (13873, 149760), (14976, 138730), (16640, 124857), (18720, 110984), (24960, 83238), (27746, 74880), (29952, 69365), (37440, 55492), (41619, 49920)]