148664320

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 208

約数和(自身を含む): 438775488

約数和(自身を除く): 290111168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 61, 64, 68, 70, 80, 85, 112, 119, 122, 128, 136, 140, 160, 170, 224, 238, 244, 256, 272, 280, 305, 320, 340, 427, 448, 476, 488, 512, 544, 560, 595, 610, 640, 680, 854, 896, 952, 976, 1024, 1037, 1088, 1120, 1190, 1220, 1280, 1360, 1708, 1792, 1904, 1952, 2048, 2074, 2135, 2176, 2240, 2380, 2440, 2560, 2720, 3416, 3584, 3808, 3904, 4096, 4148, 4270, 4352, 4480, 4760, 4880, 5120, 5185, 5440, 6832, 7168, 7259, 7616, 7808, 8296, 8540, 8704, 8960, 9520, 9760, 10240, 10370, 10880, 13664, 14336, 14518, 15232, 15616, 16592, 17080, 17408, 17920, 19040, 19520, 20480, 20740, 21760, 27328, 28672, 29036, 30464, 31232, 33184, 34160, 34816, 35840, 36295, 38080, 39040, 41480, 43520, 54656, 58072, 60928, 62464, 66368, 68320, 69632, 71680, 72590, 76160, 78080, 82960, 87040, 109312, 116144, 121856, 124928, 132736, 136640, 143360, 145180, 152320, 156160, 165920, 174080, 218624, 232288, 243712, 249856, 265472, 273280, 290360, 304640, 312320, 331840, 348160, 437248, 464576, 487424, 530944, 546560, 580720, 609280, 624640, 663680, 874496, 929152, 1061888, 1093120, 1161440, 1218560, 1249280, 1327360, 1748992, 1858304, 2123776, 2186240, 2322880, 2437120, 2654720, 3716608, 4247552, 4372480, 4645760, 5309440, 7433216, 8744960, 9291520, 10618880, 14866432, 18583040, 21237760, 29732864, 37166080, 74332160, 148664320]

約数ペア:

[(1, 148664320), (2, 74332160), (4, 37166080), (5, 29732864), (7, 21237760), (8, 18583040), (10, 14866432), (14, 10618880), (16, 9291520), (17, 8744960), (20, 7433216), (28, 5309440), (32, 4645760), (34, 4372480), (35, 4247552), (40, 3716608), (56, 2654720), (61, 2437120), (64, 2322880), (68, 2186240), (70, 2123776), (80, 1858304), (85, 1748992), (112, 1327360), (119, 1249280), (122, 1218560), (128, 1161440), (136, 1093120), (140, 1061888), (160, 929152), (170, 874496), (224, 663680), (238, 624640), (244, 609280), (256, 580720), (272, 546560), (280, 530944), (305, 487424), (320, 464576), (340, 437248), (427, 348160), (448, 331840), (476, 312320), (488, 304640), (512, 290360), (544, 273280), (560, 265472), (595, 249856), (610, 243712), (640, 232288), (680, 218624), (854, 174080), (896, 165920), (952, 156160), (976, 152320), (1024, 145180), (1037, 143360), (1088, 136640), (1120, 132736), (1190, 124928), (1220, 121856), (1280, 116144), (1360, 109312), (1708, 87040), (1792, 82960), (1904, 78080), (1952, 76160), (2048, 72590), (2074, 71680), (2135, 69632), (2176, 68320), (2240, 66368), (2380, 62464), (2440, 60928), (2560, 58072), (2720, 54656), (3416, 43520), (3584, 41480), (3808, 39040), (3904, 38080), (4096, 36295), (4148, 35840), (4270, 34816), (4352, 34160), (4480, 33184), (4760, 31232), (4880, 30464), (5120, 29036), (5185, 28672), (5440, 27328), (6832, 21760), (7168, 20740), (7259, 20480), (7616, 19520), (7808, 19040), (8296, 17920), (8540, 17408), (8704, 17080), (8960, 16592), (9520, 15616), (9760, 15232), (10240, 14518), (10370, 14336), (10880, 13664)]