74291218080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{16453}}^1$

素因数の和:16903

約数の個数: 192

約数和(自身を含む): 244803928320

約数和(自身を除く): 170512710240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 409, 460, 480, 552, 690, 736, 818, 920, 1104, 1227, 1380, 1636, 1840, 2045, 2208, 2454, 2760, 3272, 3680, 4090, 4908, 5520, 6135, 6544, 8180, 9407, 9816, 11040, 12270, 13088, 16360, 16453, 18814, 19632, 24540, 28221, 32720, 32906, 37628, 39264, 47035, 49080, 49359, 56442, 65440, 65812, 75256, 82265, 94070, 98160, 98718, 112884, 131624, 141105, 150512, 164530, 188140, 196320, 197436, 225768, 246795, 263248, 282210, 301024, 329060, 376280, 378419, 394872, 451536, 493590, 526496, 564420, 658120, 752560, 756838, 789744, 903072, 987180, 1128840, 1135257, 1316240, 1505120, 1513676, 1579488, 1892095, 1974360, 2257680, 2270514, 2632480, 3027352, 3784190, 3948720, 4515360, 4541028, 5676285, 6054704, 6729277, 7568380, 7897440, 9082056, 11352570, 12109408, 13458554, 15136760, 18164112, 20187831, 22705140, 26917108, 30273520, 33646385, 36328224, 40375662, 45410280, 53834216, 60547040, 67292770, 80751324, 90820560, 100939155, 107668432, 134585540, 154773371, 161502648, 181641120, 201878310, 215336864, 269171080, 309546742, 323005296, 403756620, 464320113, 538342160, 619093484, 646010592, 773866855, 807513240, 928640226, 1076684320, 1238186968, 1547733710, 1615026480, 1857280452, 2321600565, 2476373936, 3095467420, 3230052960, 3714560904, 4643201130, 4952747872, 6190934840, 7429121808, 9286402260, 12381869680, 14858243616, 18572804520, 24763739360, 37145609040, 74291218080]

約数ペア:

[(1, 74291218080), (2, 37145609040), (3, 24763739360), (4, 18572804520), (5, 14858243616), (6, 12381869680), (8, 9286402260), (10, 7429121808), (12, 6190934840), (15, 4952747872), (16, 4643201130), (20, 3714560904), (23, 3230052960), (24, 3095467420), (30, 2476373936), (32, 2321600565), (40, 1857280452), (46, 1615026480), (48, 1547733710), (60, 1238186968), (69, 1076684320), (80, 928640226), (92, 807513240), (96, 773866855), (115, 646010592), (120, 619093484), (138, 538342160), (160, 464320113), (184, 403756620), (230, 323005296), (240, 309546742), (276, 269171080), (345, 215336864), (368, 201878310), (409, 181641120), (460, 161502648), (480, 154773371), (552, 134585540), (690, 107668432), (736, 100939155), (818, 90820560), (920, 80751324), (1104, 67292770), (1227, 60547040), (1380, 53834216), (1636, 45410280), (1840, 40375662), (2045, 36328224), (2208, 33646385), (2454, 30273520), (2760, 26917108), (3272, 22705140), (3680, 20187831), (4090, 18164112), (4908, 15136760), (5520, 13458554), (6135, 12109408), (6544, 11352570), (8180, 9082056), (9407, 7897440), (9816, 7568380), (11040, 6729277), (12270, 6054704), (13088, 5676285), (16360, 4541028), (16453, 4515360), (18814, 3948720), (19632, 3784190), (24540, 3027352), (28221, 2632480), (32720, 2270514), (32906, 2257680), (37628, 1974360), (39264, 1892095), (47035, 1579488), (49080, 1513676), (49359, 1505120), (56442, 1316240), (65440, 1135257), (65812, 1128840), (75256, 987180), (82265, 903072), (94070, 789744), (98160, 756838), (98718, 752560), (112884, 658120), (131624, 564420), (141105, 526496), (150512, 493590), (164530, 451536), (188140, 394872), (196320, 378419), (197436, 376280), (225768, 329060), (246795, 301024), (263248, 282210)]