1840725120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2607

約数の個数: 256

約数和(自身を含む): 6539097600

約数和(自身を除く): 4698372480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 640, 696, 754, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1664, 1740, 1856, 1885, 1920, 2080, 2262, 2320, 2496, 2543, 2784, 3016, 3120, 3480, 3712, 3770, 4160, 4524, 4640, 4992, 5086, 5568, 5655, 6032, 6240, 6960, 7540, 7629, 8320, 9048, 9280, 10172, 11136, 11310, 12064, 12480, 12715, 13920, 15080, 15258, 18096, 18560, 20344, 22620, 24128, 24960, 25430, 27840, 30160, 30516, 33059, 36192, 38145, 40688, 45240, 48256, 50860, 55680, 60320, 61032, 66118, 72384, 73747, 76290, 81376, 90480, 99177, 101720, 120640, 122064, 132236, 144768, 147494, 152580, 162752, 165295, 180960, 198354, 203440, 221241, 241280, 244128, 264472, 294988, 305160, 325504, 330590, 361920, 368735, 396708, 406880, 442482, 488256, 495885, 528944, 589976, 610320, 661180, 723840, 737470, 793416, 813760, 884964, 958711, 976512, 991770, 1057888, 1106205, 1179952, 1220640, 1322360, 1474940, 1586832, 1627520, 1769928, 1917422, 1983540, 2115776, 2212410, 2359904, 2441280, 2644720, 2876133, 2949880, 3173664, 3539856, 3834844, 3967080, 4231552, 4424820, 4719808, 4793555, 4882560, 5289440, 5752266, 5899760, 6347328, 7079712, 7669688, 7934160, 8849640, 9439616, 9587110, 10578880, 11504532, 11799520, 12694656, 14159424, 14380665, 15339376, 15868320, 17699280, 19174220, 21157760, 23009064, 23599040, 28318848, 28761330, 30678752, 31736640, 35398560, 38348440, 46018128, 47198080, 57522660, 61357504, 63473280, 70797120, 76696880, 92036256, 115045320, 122715008, 141594240, 153393760, 184072512, 230090640, 306787520, 368145024, 460181280, 613575040, 920362560, 1840725120]

約数ペア:

[(1, 1840725120), (2, 920362560), (3, 613575040), (4, 460181280), (5, 368145024), (6, 306787520), (8, 230090640), (10, 184072512), (12, 153393760), (13, 141594240), (15, 122715008), (16, 115045320), (20, 92036256), (24, 76696880), (26, 70797120), (29, 63473280), (30, 61357504), (32, 57522660), (39, 47198080), (40, 46018128), (48, 38348440), (52, 35398560), (58, 31736640), (60, 30678752), (64, 28761330), (65, 28318848), (78, 23599040), (80, 23009064), (87, 21157760), (96, 19174220), (104, 17699280), (116, 15868320), (120, 15339376), (128, 14380665), (130, 14159424), (145, 12694656), (156, 11799520), (160, 11504532), (174, 10578880), (192, 9587110), (195, 9439616), (208, 8849640), (232, 7934160), (240, 7669688), (260, 7079712), (290, 6347328), (312, 5899760), (320, 5752266), (348, 5289440), (377, 4882560), (384, 4793555), (390, 4719808), (416, 4424820), (435, 4231552), (464, 3967080), (480, 3834844), (520, 3539856), (580, 3173664), (624, 2949880), (640, 2876133), (696, 2644720), (754, 2441280), (780, 2359904), (832, 2212410), (870, 2115776), (928, 1983540), (960, 1917422), (1040, 1769928), (1131, 1627520), (1160, 1586832), (1248, 1474940), (1392, 1322360), (1508, 1220640), (1560, 1179952), (1664, 1106205), (1740, 1057888), (1856, 991770), (1885, 976512), (1920, 958711), (2080, 884964), (2262, 813760), (2320, 793416), (2496, 737470), (2543, 723840), (2784, 661180), (3016, 610320), (3120, 589976), (3480, 528944), (3712, 495885), (3770, 488256), (4160, 442482), (4524, 406880), (4640, 396708), (4992, 368735), (5086, 361920), (5568, 330590), (5655, 325504), (6032, 305160), (6240, 294988), (6960, 264472), (7540, 244128), (7629, 241280), (8320, 221241), (9048, 203440), (9280, 198354), (10172, 180960), (11136, 165295), (11310, 162752), (12064, 152580), (12480, 147494), (12715, 144768), (13920, 132236), (15080, 122064), (15258, 120640), (18096, 101720), (18560, 99177), (20344, 90480), (22620, 81376), (24128, 76290), (24960, 73747), (25430, 72384), (27840, 66118), (30160, 61032), (30516, 60320), (33059, 55680), (36192, 50860), (38145, 48256), (40688, 45240)]