869202880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1627

約数の個数: 224

約数和(自身を含む): 2683215360

約数和(自身を除く): 1814012480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 665, 728, 760, 832, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1456, 1520, 1571, 1729, 1820, 1976, 2080, 2128, 2240, 2470, 2660, 2912, 3040, 3142, 3458, 3640, 3952, 4160, 4256, 4940, 5320, 5824, 6080, 6284, 6916, 7280, 7855, 7904, 8512, 8645, 9880, 10640, 10997, 12568, 13832, 14560, 15710, 15808, 17290, 19760, 20423, 21280, 21994, 25136, 27664, 29120, 29849, 31420, 34580, 39520, 40846, 42560, 43988, 50272, 54985, 55328, 59698, 62840, 69160, 79040, 81692, 87976, 100544, 102115, 109970, 110656, 119396, 125680, 138320, 142961, 149245, 163384, 175952, 204230, 208943, 219940, 238792, 251360, 276640, 285922, 298490, 326768, 351904, 388037, 408460, 417886, 439880, 477584, 502720, 553280, 571844, 596980, 653536, 703808, 714805, 776074, 816920, 835772, 879760, 955168, 1044715, 1143688, 1193960, 1307072, 1429610, 1552148, 1633840, 1671544, 1759520, 1910336, 1940185, 2089430, 2287376, 2387920, 2716259, 2859220, 3104296, 3267680, 3343088, 3519040, 3880370, 4178860, 4574752, 4775840, 5432518, 5718440, 6208592, 6535360, 6686176, 7760740, 8357720, 9149504, 9551680, 10865036, 11436880, 12417184, 13372352, 13581295, 15521480, 16715440, 21730072, 22873760, 24834368, 27162590, 31042960, 33430880, 43460144, 45747520, 54325180, 62085920, 66861760, 86920288, 108650360, 124171840, 173840576, 217300720, 434601440, 869202880]

約数ペア:

[(1, 869202880), (2, 434601440), (4, 217300720), (5, 173840576), (7, 124171840), (8, 108650360), (10, 86920288), (13, 66861760), (14, 62085920), (16, 54325180), (19, 45747520), (20, 43460144), (26, 33430880), (28, 31042960), (32, 27162590), (35, 24834368), (38, 22873760), (40, 21730072), (52, 16715440), (56, 15521480), (64, 13581295), (65, 13372352), (70, 12417184), (76, 11436880), (80, 10865036), (91, 9551680), (95, 9149504), (104, 8357720), (112, 7760740), (130, 6686176), (133, 6535360), (140, 6208592), (152, 5718440), (160, 5432518), (182, 4775840), (190, 4574752), (208, 4178860), (224, 3880370), (247, 3519040), (260, 3343088), (266, 3267680), (280, 3104296), (304, 2859220), (320, 2716259), (364, 2387920), (380, 2287376), (416, 2089430), (448, 1940185), (455, 1910336), (494, 1759520), (520, 1671544), (532, 1633840), (560, 1552148), (608, 1429610), (665, 1307072), (728, 1193960), (760, 1143688), (832, 1044715), (910, 955168), (988, 879760), (1040, 835772), (1064, 816920), (1120, 776074), (1216, 714805), (1235, 703808), (1330, 653536), (1456, 596980), (1520, 571844), (1571, 553280), (1729, 502720), (1820, 477584), (1976, 439880), (2080, 417886), (2128, 408460), (2240, 388037), (2470, 351904), (2660, 326768), (2912, 298490), (3040, 285922), (3142, 276640), (3458, 251360), (3640, 238792), (3952, 219940), (4160, 208943), (4256, 204230), (4940, 175952), (5320, 163384), (5824, 149245), (6080, 142961), (6284, 138320), (6916, 125680), (7280, 119396), (7855, 110656), (7904, 109970), (8512, 102115), (8645, 100544), (9880, 87976), (10640, 81692), (10997, 79040), (12568, 69160), (13832, 62840), (14560, 59698), (15710, 55328), (15808, 54985), (17290, 50272), (19760, 43988), (20423, 42560), (21280, 40846), (21994, 39520), (25136, 34580), (27664, 31420), (29120, 29849)]