160307280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 240

約数和(自身を含む): 651815424

約数和(自身を除く): 491508144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1871, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 3742, 4080, 4284, 4760, 5040, 5355, 5613, 5712, 6120, 7140, 7484, 8568, 9355, 9520, 10710, 11226, 12240, 13097, 14280, 14968, 16839, 17136, 18710, 21420, 22452, 26194, 28065, 28560, 29936, 31807, 33678, 37420, 39291, 42840, 44904, 52388, 56130, 63614, 65485, 67356, 74840, 78582, 84195, 85680, 89808, 95421, 104776, 112260, 117873, 127228, 130970, 134712, 149680, 157164, 159035, 168390, 190842, 196455, 209552, 222649, 224520, 235746, 254456, 261940, 269424, 286263, 314328, 318070, 336780, 381684, 392910, 445298, 449040, 471492, 477105, 508912, 523880, 572526, 589365, 628656, 636140, 667947, 673560, 763368, 785820, 890596, 942984, 954210, 1047760, 1113245, 1145052, 1178730, 1272280, 1335894, 1347120, 1431315, 1526736, 1571640, 1781192, 1885968, 1908420, 2003841, 2226490, 2290104, 2357460, 2544560, 2671788, 2862630, 3143280, 3339735, 3562384, 3816840, 4007682, 4452980, 4580208, 4714920, 5343576, 5725260, 6679470, 7633680, 8015364, 8905960, 9429840, 10019205, 10687152, 11450520, 13358940, 16030728, 17811920, 20038410, 22901040, 26717880, 32061456, 40076820, 53435760, 80153640, 160307280]

約数ペア:

[(1, 160307280), (2, 80153640), (3, 53435760), (4, 40076820), (5, 32061456), (6, 26717880), (7, 22901040), (8, 20038410), (9, 17811920), (10, 16030728), (12, 13358940), (14, 11450520), (15, 10687152), (16, 10019205), (17, 9429840), (18, 8905960), (20, 8015364), (21, 7633680), (24, 6679470), (28, 5725260), (30, 5343576), (34, 4714920), (35, 4580208), (36, 4452980), (40, 4007682), (42, 3816840), (45, 3562384), (48, 3339735), (51, 3143280), (56, 2862630), (60, 2671788), (63, 2544560), (68, 2357460), (70, 2290104), (72, 2226490), (80, 2003841), (84, 1908420), (85, 1885968), (90, 1781192), (102, 1571640), (105, 1526736), (112, 1431315), (119, 1347120), (120, 1335894), (126, 1272280), (136, 1178730), (140, 1145052), (144, 1113245), (153, 1047760), (168, 954210), (170, 942984), (180, 890596), (204, 785820), (210, 763368), (238, 673560), (240, 667947), (252, 636140), (255, 628656), (272, 589365), (280, 572526), (306, 523880), (315, 508912), (336, 477105), (340, 471492), (357, 449040), (360, 445298), (408, 392910), (420, 381684), (476, 336780), (504, 318070), (510, 314328), (560, 286263), (595, 269424), (612, 261940), (630, 254456), (680, 235746), (714, 224520), (720, 222649), (765, 209552), (816, 196455), (840, 190842), (952, 168390), (1008, 159035), (1020, 157164), (1071, 149680), (1190, 134712), (1224, 130970), (1260, 127228), (1360, 117873), (1428, 112260), (1530, 104776), (1680, 95421), (1785, 89808), (1871, 85680), (1904, 84195), (2040, 78582), (2142, 74840), (2380, 67356), (2448, 65485), (2520, 63614), (2856, 56130), (3060, 52388), (3570, 44904), (3742, 42840), (4080, 39291), (4284, 37420), (4760, 33678), (5040, 31807), (5355, 29936), (5613, 28560), (5712, 28065), (6120, 26194), (7140, 22452), (7484, 21420), (8568, 18710), (9355, 17136), (9520, 16839), (10710, 14968), (11226, 14280), (12240, 13097)]