137362240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 344692224

約数和(自身を除く): 207329984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 155, 160, 227, 244, 248, 305, 310, 320, 454, 488, 496, 610, 620, 908, 976, 992, 1135, 1220, 1240, 1816, 1891, 1952, 1984, 2270, 2440, 2480, 3632, 3782, 3904, 4540, 4880, 4960, 7037, 7264, 7564, 9080, 9455, 9760, 9920, 13847, 14074, 14528, 15128, 18160, 18910, 19520, 27694, 28148, 30256, 35185, 36320, 37820, 55388, 56296, 60512, 69235, 70370, 72640, 75640, 110776, 112592, 121024, 138470, 140740, 151280, 221552, 225184, 276940, 281480, 302560, 429257, 443104, 450368, 553880, 562960, 605120, 858514, 886208, 1107760, 1125920, 1717028, 2146285, 2215520, 2251840, 3434056, 4292570, 4431040, 6868112, 8585140, 13736224, 17170280, 27472448, 34340560, 68681120, 137362240]

約数ペア:

[(1, 137362240), (2, 68681120), (4, 34340560), (5, 27472448), (8, 17170280), (10, 13736224), (16, 8585140), (20, 6868112), (31, 4431040), (32, 4292570), (40, 3434056), (61, 2251840), (62, 2215520), (64, 2146285), (80, 1717028), (122, 1125920), (124, 1107760), (155, 886208), (160, 858514), (227, 605120), (244, 562960), (248, 553880), (305, 450368), (310, 443104), (320, 429257), (454, 302560), (488, 281480), (496, 276940), (610, 225184), (620, 221552), (908, 151280), (976, 140740), (992, 138470), (1135, 121024), (1220, 112592), (1240, 110776), (1816, 75640), (1891, 72640), (1952, 70370), (1984, 69235), (2270, 60512), (2440, 56296), (2480, 55388), (3632, 37820), (3782, 36320), (3904, 35185), (4540, 30256), (4880, 28148), (4960, 27694), (7037, 19520), (7264, 18910), (7564, 18160), (9080, 15128), (9455, 14528), (9760, 14074), (9920, 13847)]