297194347280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2647847}}^1$

素因数の和:2647944

約数の個数: 80

約数和(自身を含む): 732839595264

約数和(自身を除く): 435645247984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 115, 122, 184, 230, 244, 305, 368, 460, 488, 610, 920, 976, 1220, 1403, 1840, 2440, 2806, 4880, 5612, 7015, 11224, 14030, 22448, 28060, 56120, 112240, 2647847, 5295694, 10591388, 13239235, 21182776, 26478470, 42365552, 52956940, 60900481, 105913880, 121800962, 161518667, 211827760, 243601924, 304502405, 323037334, 487203848, 609004810, 646074668, 807593335, 974407696, 1218009620, 1292149336, 1615186670, 2436019240, 2584298672, 3230373340, 3714929341, 4872038480, 6460746680, 7429858682, 12921493360, 14859717364, 18574646705, 29719434728, 37149293410, 59438869456, 74298586820, 148597173640, 297194347280]

約数ペア:

[(1, 297194347280), (2, 148597173640), (4, 74298586820), (5, 59438869456), (8, 37149293410), (10, 29719434728), (16, 18574646705), (20, 14859717364), (23, 12921493360), (40, 7429858682), (46, 6460746680), (61, 4872038480), (80, 3714929341), (92, 3230373340), (115, 2584298672), (122, 2436019240), (184, 1615186670), (230, 1292149336), (244, 1218009620), (305, 974407696), (368, 807593335), (460, 646074668), (488, 609004810), (610, 487203848), (920, 323037334), (976, 304502405), (1220, 243601924), (1403, 211827760), (1840, 161518667), (2440, 121800962), (2806, 105913880), (4880, 60900481), (5612, 52956940), (7015, 42365552), (11224, 26478470), (14030, 21182776), (22448, 13239235), (28060, 10591388), (56120, 5295694), (112240, 2647847)]