212319248890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{15773}}^1$

素因数の和:16184

約数の個数: 128

約数和(自身を含む): 477005760000

約数和(自身を除く): 264686511110

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 349, 406, 551, 665, 698, 1015, 1102, 1330, 1745, 2030, 2443, 2755, 3490, 3857, 4886, 5510, 6631, 7714, 10121, 12215, 13262, 15773, 19285, 20242, 24430, 31546, 33155, 38570, 46417, 50605, 66310, 70847, 78865, 92834, 101210, 110411, 141694, 157730, 192299, 220822, 232085, 299687, 354235, 384598, 457417, 464170, 552055, 599374, 708470, 914834, 961495, 1104110, 1346093, 1498435, 1922990, 2097809, 2287085, 2692186, 2996870, 3201919, 4195618, 4574170, 5504777, 6403838, 6730465, 8690923, 10489045, 11009554, 13460930, 16009595, 17381846, 20978090, 27523885, 32019190, 38533439, 43454615, 55047770, 60836461, 77066878, 86909230, 104590763, 121672922, 159638533, 192667195, 209181526, 304182305, 319277066, 385334390, 522953815, 608364610, 732135341, 798192665, 1045907630, 1117469731, 1464270682, 1596385330, 2234939462, 3033132127, 3660676705, 5587348655, 6066264254, 7321353410, 11174697310, 15165660635, 21231924889, 30331321270, 42463849778, 106159624445, 212319248890]

約数ペア:

[(1, 212319248890), (2, 106159624445), (5, 42463849778), (7, 30331321270), (10, 21231924889), (14, 15165660635), (19, 11174697310), (29, 7321353410), (35, 6066264254), (38, 5587348655), (58, 3660676705), (70, 3033132127), (95, 2234939462), (133, 1596385330), (145, 1464270682), (190, 1117469731), (203, 1045907630), (266, 798192665), (290, 732135341), (349, 608364610), (406, 522953815), (551, 385334390), (665, 319277066), (698, 304182305), (1015, 209181526), (1102, 192667195), (1330, 159638533), (1745, 121672922), (2030, 104590763), (2443, 86909230), (2755, 77066878), (3490, 60836461), (3857, 55047770), (4886, 43454615), (5510, 38533439), (6631, 32019190), (7714, 27523885), (10121, 20978090), (12215, 17381846), (13262, 16009595), (15773, 13460930), (19285, 11009554), (20242, 10489045), (24430, 8690923), (31546, 6730465), (33155, 6403838), (38570, 5504777), (46417, 4574170), (50605, 4195618), (66310, 3201919), (70847, 2996870), (78865, 2692186), (92834, 2287085), (101210, 2097809), (110411, 1922990), (141694, 1498435), (157730, 1346093), (192299, 1104110), (220822, 961495), (232085, 914834), (299687, 708470), (354235, 599374), (384598, 552055), (457417, 464170)]