2599662080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 6875419320

約数和(自身を除く): 4275757240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 97, 116, 128, 145, 152, 160, 190, 194, 232, 256, 290, 304, 320, 361, 380, 388, 464, 485, 512, 551, 580, 608, 640, 722, 760, 776, 928, 970, 1102, 1160, 1216, 1280, 1444, 1520, 1552, 1805, 1843, 1856, 1940, 2204, 2320, 2432, 2560, 2755, 2813, 2888, 3040, 3104, 3610, 3686, 3712, 3880, 4408, 4640, 4864, 5510, 5626, 5776, 6080, 6208, 7220, 7372, 7424, 7760, 8816, 9215, 9280, 9728, 10469, 11020, 11252, 11552, 12160, 12416, 14065, 14440, 14744, 14848, 15520, 17632, 18430, 18560, 20938, 22040, 22504, 23104, 24320, 24832, 28130, 28880, 29488, 31040, 35017, 35264, 36860, 37120, 41876, 44080, 45008, 46208, 48640, 49664, 52345, 53447, 56260, 57760, 58976, 62080, 70034, 70528, 73720, 74240, 83752, 88160, 90016, 92416, 104690, 106894, 112520, 115520, 117952, 124160, 140068, 141056, 147440, 167504, 175085, 176320, 180032, 184832, 209380, 213788, 225040, 231040, 235904, 248320, 267235, 280136, 282112, 294880, 335008, 350170, 352640, 360064, 418760, 427576, 450080, 462080, 471808, 534470, 560272, 589760, 670016, 700340, 705280, 720128, 837520, 855152, 900160, 924160, 943616, 1015493, 1068940, 1120544, 1179520, 1340032, 1400680, 1410560, 1440256, 1675040, 1710304, 1800320, 2030986, 2137880, 2241088, 2359040, 2680064, 2801360, 3350080, 3420608, 3600640, 4061972, 4275760, 4482176, 4718080, 5077465, 5360128, 5602720, 6700160, 6841216, 7201280, 8123944, 8551520, 8964352, 10154930, 11205440, 13400320, 13682432, 16247888, 17103040, 17928704, 20309860, 22410880, 26800640, 27364864, 32495776, 34206080, 40619720, 44821760, 64991552, 68412160, 81239440, 89643520, 129983104, 136824320, 162478880, 259966208, 324957760, 519932416, 649915520, 1299831040, 2599662080]

約数ペア:

[(1, 2599662080), (2, 1299831040), (4, 649915520), (5, 519932416), (8, 324957760), (10, 259966208), (16, 162478880), (19, 136824320), (20, 129983104), (29, 89643520), (32, 81239440), (38, 68412160), (40, 64991552), (58, 44821760), (64, 40619720), (76, 34206080), (80, 32495776), (95, 27364864), (97, 26800640), (116, 22410880), (128, 20309860), (145, 17928704), (152, 17103040), (160, 16247888), (190, 13682432), (194, 13400320), (232, 11205440), (256, 10154930), (290, 8964352), (304, 8551520), (320, 8123944), (361, 7201280), (380, 6841216), (388, 6700160), (464, 5602720), (485, 5360128), (512, 5077465), (551, 4718080), (580, 4482176), (608, 4275760), (640, 4061972), (722, 3600640), (760, 3420608), (776, 3350080), (928, 2801360), (970, 2680064), (1102, 2359040), (1160, 2241088), (1216, 2137880), (1280, 2030986), (1444, 1800320), (1520, 1710304), (1552, 1675040), (1805, 1440256), (1843, 1410560), (1856, 1400680), (1940, 1340032), (2204, 1179520), (2320, 1120544), (2432, 1068940), (2560, 1015493), (2755, 943616), (2813, 924160), (2888, 900160), (3040, 855152), (3104, 837520), (3610, 720128), (3686, 705280), (3712, 700340), (3880, 670016), (4408, 589760), (4640, 560272), (4864, 534470), (5510, 471808), (5626, 462080), (5776, 450080), (6080, 427576), (6208, 418760), (7220, 360064), (7372, 352640), (7424, 350170), (7760, 335008), (8816, 294880), (9215, 282112), (9280, 280136), (9728, 267235), (10469, 248320), (11020, 235904), (11252, 231040), (11552, 225040), (12160, 213788), (12416, 209380), (14065, 184832), (14440, 180032), (14744, 176320), (14848, 175085), (15520, 167504), (17632, 147440), (18430, 141056), (18560, 140068), (20938, 124160), (22040, 117952), (22504, 115520), (23104, 112520), (24320, 106894), (24832, 104690), (28130, 92416), (28880, 90016), (29488, 88160), (31040, 83752), (35017, 74240), (35264, 73720), (36860, 70528), (37120, 70034), (41876, 62080), (44080, 58976), (45008, 57760), (46208, 56260), (48640, 53447), (49664, 52345)]