355455040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 168

約数和(自身を含む): 951094872

約数和(自身を除く): 595639832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 181, 190, 272, 304, 320, 323, 340, 361, 362, 380, 544, 608, 646, 680, 722, 724, 760, 905, 1088, 1216, 1292, 1360, 1444, 1448, 1520, 1615, 1805, 1810, 2584, 2720, 2888, 2896, 3040, 3077, 3230, 3439, 3610, 3620, 5168, 5440, 5776, 5792, 6080, 6137, 6154, 6460, 6878, 7220, 7240, 10336, 11552, 11584, 12274, 12308, 12920, 13756, 14440, 14480, 15385, 17195, 20672, 23104, 24548, 24616, 25840, 27512, 28880, 28960, 30685, 30770, 34390, 49096, 49232, 51680, 55024, 57760, 57920, 58463, 61370, 61540, 65341, 68780, 98192, 98464, 103360, 110048, 115520, 116926, 122740, 123080, 130682, 137560, 196384, 196928, 220096, 233852, 245480, 246160, 261364, 275120, 292315, 326705, 392768, 467704, 490960, 492320, 522728, 550240, 584630, 653410, 935408, 981920, 984640, 1045456, 1100480, 1110797, 1169260, 1306820, 1870816, 1963840, 2090912, 2221594, 2338520, 2613640, 3741632, 4181824, 4443188, 4677040, 5227280, 5553985, 8886376, 9354080, 10454560, 11107970, 17772752, 18708160, 20909120, 22215940, 35545504, 44431880, 71091008, 88863760, 177727520, 355455040]

約数ペア:

[(1, 355455040), (2, 177727520), (4, 88863760), (5, 71091008), (8, 44431880), (10, 35545504), (16, 22215940), (17, 20909120), (19, 18708160), (20, 17772752), (32, 11107970), (34, 10454560), (38, 9354080), (40, 8886376), (64, 5553985), (68, 5227280), (76, 4677040), (80, 4443188), (85, 4181824), (95, 3741632), (136, 2613640), (152, 2338520), (160, 2221594), (170, 2090912), (181, 1963840), (190, 1870816), (272, 1306820), (304, 1169260), (320, 1110797), (323, 1100480), (340, 1045456), (361, 984640), (362, 981920), (380, 935408), (544, 653410), (608, 584630), (646, 550240), (680, 522728), (722, 492320), (724, 490960), (760, 467704), (905, 392768), (1088, 326705), (1216, 292315), (1292, 275120), (1360, 261364), (1444, 246160), (1448, 245480), (1520, 233852), (1615, 220096), (1805, 196928), (1810, 196384), (2584, 137560), (2720, 130682), (2888, 123080), (2896, 122740), (3040, 116926), (3077, 115520), (3230, 110048), (3439, 103360), (3610, 98464), (3620, 98192), (5168, 68780), (5440, 65341), (5776, 61540), (5792, 61370), (6080, 58463), (6137, 57920), (6154, 57760), (6460, 55024), (6878, 51680), (7220, 49232), (7240, 49096), (10336, 34390), (11552, 30770), (11584, 30685), (12274, 28960), (12308, 28880), (12920, 27512), (13756, 25840), (14440, 24616), (14480, 24548), (15385, 23104), (17195, 20672)]