15098849440

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{2063}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 36044870400

約数和(自身を除く): 20946020960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 307, 596, 614, 745, 1192, 1228, 1490, 1535, 2063, 2384, 2456, 2980, 3070, 4126, 4768, 4912, 5960, 6140, 8252, 9824, 10315, 11920, 12280, 16504, 20630, 23840, 24560, 33008, 41260, 45743, 49120, 66016, 82520, 91486, 165040, 182972, 228715, 307387, 330080, 365944, 457430, 614774, 633341, 731888, 914860, 1229548, 1266682, 1463776, 1536935, 1829720, 2459096, 2533364, 3073870, 3166705, 3659440, 4918192, 5066728, 6147740, 6333410, 7318880, 9836384, 10133456, 12295480, 12666820, 20266912, 24590960, 25333640, 49181920, 50667280, 94367809, 101334560, 188735618, 377471236, 471839045, 754942472, 943678090, 1509884944, 1887356180, 3019769888, 3774712360, 7549424720, 15098849440]

約数ペア:

[(1, 15098849440), (2, 7549424720), (4, 3774712360), (5, 3019769888), (8, 1887356180), (10, 1509884944), (16, 943678090), (20, 754942472), (32, 471839045), (40, 377471236), (80, 188735618), (149, 101334560), (160, 94367809), (298, 50667280), (307, 49181920), (596, 25333640), (614, 24590960), (745, 20266912), (1192, 12666820), (1228, 12295480), (1490, 10133456), (1535, 9836384), (2063, 7318880), (2384, 6333410), (2456, 6147740), (2980, 5066728), (3070, 4918192), (4126, 3659440), (4768, 3166705), (4912, 3073870), (5960, 2533364), (6140, 2459096), (8252, 1829720), (9824, 1536935), (10315, 1463776), (11920, 1266682), (12280, 1229548), (16504, 914860), (20630, 731888), (23840, 633341), (24560, 614774), (33008, 457430), (41260, 365944), (45743, 330080), (49120, 307387), (66016, 228715), (82520, 182972), (91486, 165040)]