305072208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 240

約数和(自身を含む): 1088680320

約数和(自身を除く): 783608112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 816, 912, 937, 952, 969, 1008, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1874, 1904, 1938, 2128, 2142, 2261, 2394, 2448, 2584, 2736, 2811, 2856, 2907, 3192, 3748, 3876, 4284, 4522, 4788, 5168, 5622, 5712, 5814, 6384, 6559, 6783, 7496, 7752, 8433, 8568, 9044, 9576, 11244, 11628, 13118, 13566, 14992, 15504, 15929, 16866, 17136, 17803, 18088, 19152, 19677, 20349, 22488, 23256, 26236, 27132, 31858, 33732, 35606, 36176, 39354, 40698, 44976, 46512, 47787, 52472, 53409, 54264, 59031, 63716, 67464, 71212, 78708, 81396, 95574, 104944, 106818, 108528, 111503, 118062, 124621, 127432, 134928, 142424, 143361, 157416, 160227, 162792, 191148, 213636, 223006, 236124, 249242, 254864, 284848, 286722, 302651, 314832, 320454, 325584, 334509, 373863, 382296, 427272, 446012, 472248, 498484, 573444, 605302, 640908, 669018, 747726, 764592, 854544, 892024, 907953, 944496, 996968, 1003527, 1121589, 1146888, 1210604, 1281816, 1338036, 1495452, 1784048, 1815906, 1993936, 2007054, 2118557, 2243178, 2293776, 2421208, 2563632, 2676072, 2723859, 2990904, 3631812, 4014108, 4237114, 4486356, 4842416, 5352144, 5447718, 5981808, 6355671, 7263624, 8028216, 8474228, 8972712, 10895436, 12711342, 14527248, 16056432, 16948456, 17945424, 19067013, 21790872, 25422684, 33896912, 38134026, 43581744, 50845368, 76268052, 101690736, 152536104, 305072208]

約数ペア:

[(1, 305072208), (2, 152536104), (3, 101690736), (4, 76268052), (6, 50845368), (7, 43581744), (8, 38134026), (9, 33896912), (12, 25422684), (14, 21790872), (16, 19067013), (17, 17945424), (18, 16948456), (19, 16056432), (21, 14527248), (24, 12711342), (28, 10895436), (34, 8972712), (36, 8474228), (38, 8028216), (42, 7263624), (48, 6355671), (51, 5981808), (56, 5447718), (57, 5352144), (63, 4842416), (68, 4486356), (72, 4237114), (76, 4014108), (84, 3631812), (102, 2990904), (112, 2723859), (114, 2676072), (119, 2563632), (126, 2421208), (133, 2293776), (136, 2243178), (144, 2118557), (152, 2007054), (153, 1993936), (168, 1815906), (171, 1784048), (204, 1495452), (228, 1338036), (238, 1281816), (252, 1210604), (266, 1146888), (272, 1121589), (304, 1003527), (306, 996968), (323, 944496), (336, 907953), (342, 892024), (357, 854544), (399, 764592), (408, 747726), (456, 669018), (476, 640908), (504, 605302), (532, 573444), (612, 498484), (646, 472248), (684, 446012), (714, 427272), (798, 382296), (816, 373863), (912, 334509), (937, 325584), (952, 320454), (969, 314832), (1008, 302651), (1064, 286722), (1071, 284848), (1197, 254864), (1224, 249242), (1292, 236124), (1368, 223006), (1428, 213636), (1596, 191148), (1874, 162792), (1904, 160227), (1938, 157416), (2128, 143361), (2142, 142424), (2261, 134928), (2394, 127432), (2448, 124621), (2584, 118062), (2736, 111503), (2811, 108528), (2856, 106818), (2907, 104944), (3192, 95574), (3748, 81396), (3876, 78708), (4284, 71212), (4522, 67464), (4788, 63716), (5168, 59031), (5622, 54264), (5712, 53409), (5814, 52472), (6384, 47787), (6559, 46512), (6783, 44976), (7496, 40698), (7752, 39354), (8433, 36176), (8568, 35606), (9044, 33732), (9576, 31858), (11244, 27132), (11628, 26236), (13118, 23256), (13566, 22488), (14992, 20349), (15504, 19677), (15929, 19152), (16866, 18088), (17136, 17803)]