371585280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 288

約数和(自身を含む): 1365719040

約数和(自身を除く): 994133760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 463, 480, 528, 570, 608, 627, 640, 660, 704, 760, 768, 836, 880, 912, 926, 960, 1045, 1056, 1140, 1216, 1254, 1280, 1320, 1389, 1408, 1520, 1672, 1760, 1824, 1852, 1920, 2090, 2112, 2280, 2315, 2432, 2508, 2640, 2778, 2816, 3040, 3135, 3344, 3520, 3648, 3704, 3840, 4180, 4224, 4560, 4630, 4864, 5016, 5093, 5280, 5556, 6080, 6270, 6688, 6945, 7040, 7296, 7408, 8360, 8448, 8797, 9120, 9260, 10032, 10186, 10560, 11112, 12160, 12540, 13376, 13890, 14080, 14592, 14816, 15279, 16720, 17594, 18240, 18520, 20064, 20372, 21120, 22224, 24320, 25080, 25465, 26391, 26752, 27780, 29632, 30558, 33440, 35188, 36480, 37040, 40128, 40744, 42240, 43985, 44448, 50160, 50930, 52782, 53504, 55560, 59264, 61116, 66880, 70376, 72960, 74080, 76395, 80256, 81488, 87970, 88896, 96767, 100320, 101860, 105564, 111120, 118528, 122232, 131955, 133760, 140752, 148160, 152790, 160512, 162976, 175940, 177792, 193534, 200640, 203720, 211128, 222240, 244464, 263910, 267520, 281504, 290301, 296320, 305580, 325952, 351880, 355584, 387068, 401280, 407440, 422256, 444480, 483835, 488928, 527820, 563008, 580602, 592640, 611160, 651904, 703760, 774136, 802560, 814880, 844512, 888960, 967670, 977856, 1055640, 1126016, 1161204, 1222320, 1303808, 1407520, 1451505, 1548272, 1629760, 1689024, 1777920, 1935340, 1955712, 2111280, 2252032, 2322408, 2444640, 2815040, 2903010, 3096544, 3259520, 3378048, 3870680, 3911424, 4222560, 4644816, 4889280, 5630080, 5806020, 6193088, 6519040, 6756096, 7741360, 8445120, 9289632, 9778560, 11260160, 11612040, 12386176, 15482720, 16890240, 18579264, 19557120, 23224080, 24772352, 30965440, 33780480, 37158528, 46448160, 61930880, 74317056, 92896320, 123861760, 185792640, 371585280]

約数ペア:

[(1, 371585280), (2, 185792640), (3, 123861760), (4, 92896320), (5, 74317056), (6, 61930880), (8, 46448160), (10, 37158528), (11, 33780480), (12, 30965440), (15, 24772352), (16, 23224080), (19, 19557120), (20, 18579264), (22, 16890240), (24, 15482720), (30, 12386176), (32, 11612040), (33, 11260160), (38, 9778560), (40, 9289632), (44, 8445120), (48, 7741360), (55, 6756096), (57, 6519040), (60, 6193088), (64, 5806020), (66, 5630080), (76, 4889280), (80, 4644816), (88, 4222560), (95, 3911424), (96, 3870680), (110, 3378048), (114, 3259520), (120, 3096544), (128, 2903010), (132, 2815040), (152, 2444640), (160, 2322408), (165, 2252032), (176, 2111280), (190, 1955712), (192, 1935340), (209, 1777920), (220, 1689024), (228, 1629760), (240, 1548272), (256, 1451505), (264, 1407520), (285, 1303808), (304, 1222320), (320, 1161204), (330, 1126016), (352, 1055640), (380, 977856), (384, 967670), (418, 888960), (440, 844512), (456, 814880), (463, 802560), (480, 774136), (528, 703760), (570, 651904), (608, 611160), (627, 592640), (640, 580602), (660, 563008), (704, 527820), (760, 488928), (768, 483835), (836, 444480), (880, 422256), (912, 407440), (926, 401280), (960, 387068), (1045, 355584), (1056, 351880), (1140, 325952), (1216, 305580), (1254, 296320), (1280, 290301), (1320, 281504), (1389, 267520), (1408, 263910), (1520, 244464), (1672, 222240), (1760, 211128), (1824, 203720), (1852, 200640), (1920, 193534), (2090, 177792), (2112, 175940), (2280, 162976), (2315, 160512), (2432, 152790), (2508, 148160), (2640, 140752), (2778, 133760), (2816, 131955), (3040, 122232), (3135, 118528), (3344, 111120), (3520, 105564), (3648, 101860), (3704, 100320), (3840, 96767), (4180, 88896), (4224, 87970), (4560, 81488), (4630, 80256), (4864, 76395), (5016, 74080), (5093, 72960), (5280, 70376), (5556, 66880), (6080, 61116), (6270, 59264), (6688, 55560), (6945, 53504), (7040, 52782), (7296, 50930), (7408, 50160), (8360, 44448), (8448, 43985), (8797, 42240), (9120, 40744), (9260, 40128), (10032, 37040), (10186, 36480), (10560, 35188), (11112, 33440), (12160, 30558), (12540, 29632), (13376, 27780), (13890, 26752), (14080, 26391), (14592, 25465), (14816, 25080), (15279, 24320), (16720, 22224), (17594, 21120), (18240, 20372), (18520, 20064)]