141735440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 442739520

約数和(自身を除く): 301004080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 152, 154, 173, 176, 190, 196, 209, 220, 245, 266, 280, 304, 308, 346, 380, 385, 392, 418, 440, 490, 532, 539, 560, 616, 665, 692, 760, 770, 784, 836, 865, 880, 931, 980, 1045, 1064, 1078, 1211, 1232, 1330, 1384, 1463, 1520, 1540, 1672, 1730, 1862, 1903, 1960, 2090, 2128, 2156, 2422, 2660, 2695, 2768, 2926, 3080, 3287, 3344, 3460, 3724, 3806, 3920, 4180, 4312, 4655, 4844, 5320, 5390, 5852, 6055, 6160, 6574, 6920, 7315, 7448, 7612, 8360, 8477, 8624, 9310, 9515, 9688, 10241, 10640, 10780, 11704, 12110, 13148, 13321, 13840, 14630, 14896, 15224, 16435, 16720, 16954, 18620, 19030, 19376, 20482, 21560, 23009, 23408, 24220, 26296, 26642, 29260, 30448, 32870, 33908, 36157, 37240, 38060, 40964, 42385, 43120, 46018, 48440, 51205, 52592, 53284, 58520, 65740, 66605, 67816, 72314, 74480, 76120, 81928, 84770, 92036, 93247, 96880, 102410, 106568, 115045, 117040, 131480, 133210, 135632, 144628, 152240, 161063, 163856, 169540, 180785, 184072, 186494, 204820, 213136, 230090, 253099, 262960, 266420, 289256, 322126, 339080, 361570, 368144, 372988, 409640, 460180, 466235, 506198, 532840, 578512, 644252, 678160, 723140, 745976, 805315, 819280, 920360, 932470, 1012396, 1065680, 1265495, 1288504, 1446280, 1491952, 1610630, 1771693, 1840720, 1864940, 2024792, 2530990, 2577008, 2892560, 3221260, 3543386, 3729880, 4049584, 5061980, 6442520, 7086772, 7459760, 8858465, 10123960, 12885040, 14173544, 17716930, 20247920, 28347088, 35433860, 70867720, 141735440]

約数ペア:

[(1, 141735440), (2, 70867720), (4, 35433860), (5, 28347088), (7, 20247920), (8, 17716930), (10, 14173544), (11, 12885040), (14, 10123960), (16, 8858465), (19, 7459760), (20, 7086772), (22, 6442520), (28, 5061980), (35, 4049584), (38, 3729880), (40, 3543386), (44, 3221260), (49, 2892560), (55, 2577008), (56, 2530990), (70, 2024792), (76, 1864940), (77, 1840720), (80, 1771693), (88, 1610630), (95, 1491952), (98, 1446280), (110, 1288504), (112, 1265495), (133, 1065680), (140, 1012396), (152, 932470), (154, 920360), (173, 819280), (176, 805315), (190, 745976), (196, 723140), (209, 678160), (220, 644252), (245, 578512), (266, 532840), (280, 506198), (304, 466235), (308, 460180), (346, 409640), (380, 372988), (385, 368144), (392, 361570), (418, 339080), (440, 322126), (490, 289256), (532, 266420), (539, 262960), (560, 253099), (616, 230090), (665, 213136), (692, 204820), (760, 186494), (770, 184072), (784, 180785), (836, 169540), (865, 163856), (880, 161063), (931, 152240), (980, 144628), (1045, 135632), (1064, 133210), (1078, 131480), (1211, 117040), (1232, 115045), (1330, 106568), (1384, 102410), (1463, 96880), (1520, 93247), (1540, 92036), (1672, 84770), (1730, 81928), (1862, 76120), (1903, 74480), (1960, 72314), (2090, 67816), (2128, 66605), (2156, 65740), (2422, 58520), (2660, 53284), (2695, 52592), (2768, 51205), (2926, 48440), (3080, 46018), (3287, 43120), (3344, 42385), (3460, 40964), (3724, 38060), (3806, 37240), (3920, 36157), (4180, 33908), (4312, 32870), (4655, 30448), (4844, 29260), (5320, 26642), (5390, 26296), (5852, 24220), (6055, 23408), (6160, 23009), (6574, 21560), (6920, 20482), (7315, 19376), (7448, 19030), (7612, 18620), (8360, 16954), (8477, 16720), (8624, 16435), (9310, 15224), (9515, 14896), (9688, 14630), (10241, 13840), (10640, 13321), (10780, 13148), (11704, 12110)]