143409280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 423840600

約数和(自身を除く): 280431320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 269, 272, 280, 320, 340, 392, 448, 476, 490, 538, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1076, 1088, 1120, 1190, 1345, 1360, 1568, 1666, 1883, 1904, 1960, 2152, 2176, 2240, 2380, 2690, 2720, 3136, 3332, 3766, 3808, 3920, 4165, 4304, 4480, 4573, 4760, 5380, 5440, 6272, 6664, 7532, 7616, 7840, 8330, 8608, 9146, 9415, 9520, 10760, 10880, 13181, 13328, 15064, 15232, 15680, 16660, 17216, 18292, 18830, 19040, 21520, 22865, 26362, 26656, 30128, 31360, 32011, 33320, 34432, 36584, 37660, 38080, 43040, 45730, 52724, 53312, 60256, 64022, 65905, 66640, 73168, 75320, 76160, 86080, 91460, 105448, 106624, 120512, 128044, 131810, 133280, 146336, 150640, 160055, 172160, 182920, 210896, 224077, 241024, 256088, 263620, 266560, 292672, 301280, 320110, 365840, 421792, 448154, 512176, 527240, 533120, 585344, 602560, 640220, 731680, 843584, 896308, 1024352, 1054480, 1120385, 1205120, 1280440, 1463360, 1687168, 1792616, 2048704, 2108960, 2240770, 2560880, 2926720, 3585232, 4097408, 4217920, 4481540, 5121760, 7170464, 8435840, 8963080, 10243520, 14340928, 17926160, 20487040, 28681856, 35852320, 71704640, 143409280]

約数ペア:

[(1, 143409280), (2, 71704640), (4, 35852320), (5, 28681856), (7, 20487040), (8, 17926160), (10, 14340928), (14, 10243520), (16, 8963080), (17, 8435840), (20, 7170464), (28, 5121760), (32, 4481540), (34, 4217920), (35, 4097408), (40, 3585232), (49, 2926720), (56, 2560880), (64, 2240770), (68, 2108960), (70, 2048704), (80, 1792616), (85, 1687168), (98, 1463360), (112, 1280440), (119, 1205120), (128, 1120385), (136, 1054480), (140, 1024352), (160, 896308), (170, 843584), (196, 731680), (224, 640220), (238, 602560), (245, 585344), (269, 533120), (272, 527240), (280, 512176), (320, 448154), (340, 421792), (392, 365840), (448, 320110), (476, 301280), (490, 292672), (538, 266560), (544, 263620), (560, 256088), (595, 241024), (640, 224077), (680, 210896), (784, 182920), (833, 172160), (896, 160055), (952, 150640), (980, 146336), (1076, 133280), (1088, 131810), (1120, 128044), (1190, 120512), (1345, 106624), (1360, 105448), (1568, 91460), (1666, 86080), (1883, 76160), (1904, 75320), (1960, 73168), (2152, 66640), (2176, 65905), (2240, 64022), (2380, 60256), (2690, 53312), (2720, 52724), (3136, 45730), (3332, 43040), (3766, 38080), (3808, 37660), (3920, 36584), (4165, 34432), (4304, 33320), (4480, 32011), (4573, 31360), (4760, 30128), (5380, 26656), (5440, 26362), (6272, 22865), (6664, 21520), (7532, 19040), (7616, 18830), (7840, 18292), (8330, 17216), (8608, 16660), (9146, 15680), (9415, 15232), (9520, 15064), (10760, 13328), (10880, 13181)]