847233520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9397}}^1$

素因数の和:9447

約数の個数: 120

約数和(自身を含む): 2391302304

約数和(自身を除く): 1544068784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 9397, 11270, 12880, 18032, 18794, 22540, 37588, 45080, 46985, 65779, 75176, 90160, 93970, 131558, 150352, 187940, 216131, 263116, 328895, 375880, 432262, 460453, 526232, 657790, 751760, 864524, 920906, 1052464, 1080655, 1315580, 1512917, 1729048, 1841812, 2161310, 2302265, 2631160, 3025834, 3458096, 3683624, 4322620, 4604530, 5262320, 6051668, 7367248, 7564585, 8645240, 9209060, 10590419, 12103336, 15129170, 17290480, 18418120, 21180838, 24206672, 30258340, 36836240, 42361676, 52952095, 60516680, 84723352, 105904190, 121033360, 169446704, 211808380, 423616760, 847233520]

約数ペア:

[(1, 847233520), (2, 423616760), (4, 211808380), (5, 169446704), (7, 121033360), (8, 105904190), (10, 84723352), (14, 60516680), (16, 52952095), (20, 42361676), (23, 36836240), (28, 30258340), (35, 24206672), (40, 21180838), (46, 18418120), (49, 17290480), (56, 15129170), (70, 12103336), (80, 10590419), (92, 9209060), (98, 8645240), (112, 7564585), (115, 7367248), (140, 6051668), (161, 5262320), (184, 4604530), (196, 4322620), (230, 3683624), (245, 3458096), (280, 3025834), (322, 2631160), (368, 2302265), (392, 2161310), (460, 1841812), (490, 1729048), (560, 1512917), (644, 1315580), (784, 1080655), (805, 1052464), (920, 920906), (980, 864524), (1127, 751760), (1288, 657790), (1610, 526232), (1840, 460453), (1960, 432262), (2254, 375880), (2576, 328895), (3220, 263116), (3920, 216131), (4508, 187940), (5635, 150352), (6440, 131558), (9016, 93970), (9397, 90160), (11270, 75176), (12880, 65779), (18032, 46985), (18794, 45080), (22540, 37588)]