3630266906240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1\times {\mathrm{21031}}^1$

素因数の和:41810

約数の個数: 128

約数和(自身を含む): 9347086869120

約数和(自身を除く): 5716819962880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 20747, 21031, 41494, 42062, 82988, 84124, 103735, 105155, 165976, 168248, 207470, 210310, 269711, 273403, 331952, 336496, 414940, 420620, 539422, 546806, 663904, 672992, 829880, 841240, 1078844, 1093612, 1327808, 1345984, 1348555, 1367015, 1659760, 1682480, 2157688, 2187224, 2655616, 2691968, 2697110, 2734030, 3319520, 3364960, 4315376, 4374448, 5394220, 5468060, 6639040, 6729920, 8630752, 8748896, 10788440, 10936120, 13278080, 13459840, 17261504, 17497792, 21576880, 21872240, 34523008, 34995584, 43153760, 43744480, 86307520, 87488960, 172615040, 174977920, 436330157, 872660314, 1745320628, 2181650785, 3490641256, 4363301570, 5672292041, 6981282512, 8726603140, 11344584082, 13962565024, 17453206280, 22689168164, 27925130048, 28361460205, 34906412560, 45378336328, 55850260096, 56722920410, 69812825120, 90756672656, 113445840820, 139625650240, 181513345312, 226891681640, 279251300480, 363026690624, 453783363280, 726053381248, 907566726560, 1815133453120, 3630266906240]

約数ペア:

[(1, 3630266906240), (2, 1815133453120), (4, 907566726560), (5, 726053381248), (8, 453783363280), (10, 363026690624), (13, 279251300480), (16, 226891681640), (20, 181513345312), (26, 139625650240), (32, 113445840820), (40, 90756672656), (52, 69812825120), (64, 56722920410), (65, 55850260096), (80, 45378336328), (104, 34906412560), (128, 28361460205), (130, 27925130048), (160, 22689168164), (208, 17453206280), (260, 13962565024), (320, 11344584082), (416, 8726603140), (520, 6981282512), (640, 5672292041), (832, 4363301570), (1040, 3490641256), (1664, 2181650785), (2080, 1745320628), (4160, 872660314), (8320, 436330157), (20747, 174977920), (21031, 172615040), (41494, 87488960), (42062, 86307520), (82988, 43744480), (84124, 43153760), (103735, 34995584), (105155, 34523008), (165976, 21872240), (168248, 21576880), (207470, 17497792), (210310, 17261504), (269711, 13459840), (273403, 13278080), (331952, 10936120), (336496, 10788440), (414940, 8748896), (420620, 8630752), (539422, 6729920), (546806, 6639040), (663904, 5468060), (672992, 5394220), (829880, 4374448), (841240, 4315376), (1078844, 3364960), (1093612, 3319520), (1327808, 2734030), (1345984, 2697110), (1348555, 2691968), (1367015, 2655616), (1659760, 2187224), (1682480, 2157688)]