140000750080

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{5003}}^1$

素因数の和:5686

約数の個数: 160

約数和(自身を含む): 356043086784

約数和(自身を除く): 216042336704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 643, 680, 1088, 1280, 1286, 1360, 2176, 2560, 2572, 2720, 3215, 4352, 5003, 5144, 5440, 6430, 8704, 10006, 10288, 10880, 10931, 12860, 20012, 20576, 21760, 21862, 25015, 25720, 40024, 41152, 43520, 43724, 50030, 51440, 54655, 80048, 82304, 85051, 87448, 100060, 102880, 109310, 160096, 164608, 170102, 174896, 200120, 205760, 218620, 320192, 329216, 340204, 349792, 400240, 411520, 425255, 437240, 640384, 680408, 699584, 800480, 823040, 850510, 874480, 1280768, 1360816, 1399168, 1600960, 1646080, 1701020, 1748960, 2561536, 2721632, 2798336, 3201920, 3216929, 3402040, 3497920, 5443264, 5596672, 6403840, 6433858, 6804080, 6995840, 10886528, 12807680, 12867716, 13608160, 13991680, 16084645, 21773056, 25735432, 27216320, 27983360, 32169290, 43546112, 51470864, 54432640, 54687793, 64338580, 102941728, 108865280, 109375586, 128677160, 205883456, 217730560, 218751172, 257354320, 273438965, 411766912, 437502344, 514708640, 546877930, 823533824, 875004688, 1029417280, 1093755860, 1647067648, 1750009376, 2058834560, 2187511720, 3500018752, 4117669120, 4375023440, 7000037504, 8235338240, 8750046880, 14000075008, 17500093760, 28000150016, 35000187520, 70000375040, 140000750080]

約数ペア:

[(1, 140000750080), (2, 70000375040), (4, 35000187520), (5, 28000150016), (8, 17500093760), (10, 14000075008), (16, 8750046880), (17, 8235338240), (20, 7000037504), (32, 4375023440), (34, 4117669120), (40, 3500018752), (64, 2187511720), (68, 2058834560), (80, 1750009376), (85, 1647067648), (128, 1093755860), (136, 1029417280), (160, 875004688), (170, 823533824), (256, 546877930), (272, 514708640), (320, 437502344), (340, 411766912), (512, 273438965), (544, 257354320), (640, 218751172), (643, 217730560), (680, 205883456), (1088, 128677160), (1280, 109375586), (1286, 108865280), (1360, 102941728), (2176, 64338580), (2560, 54687793), (2572, 54432640), (2720, 51470864), (3215, 43546112), (4352, 32169290), (5003, 27983360), (5144, 27216320), (5440, 25735432), (6430, 21773056), (8704, 16084645), (10006, 13991680), (10288, 13608160), (10880, 12867716), (10931, 12807680), (12860, 10886528), (20012, 6995840), (20576, 6804080), (21760, 6433858), (21862, 6403840), (25015, 5596672), (25720, 5443264), (40024, 3497920), (41152, 3402040), (43520, 3216929), (43724, 3201920), (50030, 2798336), (51440, 2721632), (54655, 2561536), (80048, 1748960), (82304, 1701020), (85051, 1646080), (87448, 1600960), (100060, 1399168), (102880, 1360816), (109310, 1280768), (160096, 874480), (164608, 850510), (170102, 823040), (174896, 800480), (200120, 699584), (205760, 680408), (218620, 640384), (320192, 437240), (329216, 425255), (340204, 411520), (349792, 400240)]