7892198640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233221}}^1$

素因数の和:233287

約数の個数: 120

約数和(自身を含む): 27068678208

約数和(自身を除く): 19176479568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 233221, 466442, 699663, 932884, 1166105, 1399326, 1865768, 2098989, 2332210, 2798652, 3498315, 3731536, 4197978, 4664420, 5597304, 6996630, 8395956, 9328840, 10494945, 10961387, 11194608, 13993260, 16791912, 18657680, 20989890, 21922774, 27986520, 32884161, 33583824, 41979780, 43845548, 54806935, 55973040, 65768322, 83959560, 87691096, 98652483, 109613870, 131536644, 164420805, 167919120, 175382192, 197304966, 219227740, 263073288, 328841610, 394609932, 438455480, 493262415, 526146576, 657683220, 789219864, 876910960, 986524830, 1315366440, 1578439728, 1973049660, 2630732880, 3946099320, 7892198640]

約数ペア:

[(1, 7892198640), (2, 3946099320), (3, 2630732880), (4, 1973049660), (5, 1578439728), (6, 1315366440), (8, 986524830), (9, 876910960), (10, 789219864), (12, 657683220), (15, 526146576), (16, 493262415), (18, 438455480), (20, 394609932), (24, 328841610), (30, 263073288), (36, 219227740), (40, 197304966), (45, 175382192), (47, 167919120), (48, 164420805), (60, 131536644), (72, 109613870), (80, 98652483), (90, 87691096), (94, 83959560), (120, 65768322), (141, 55973040), (144, 54806935), (180, 43845548), (188, 41979780), (235, 33583824), (240, 32884161), (282, 27986520), (360, 21922774), (376, 20989890), (423, 18657680), (470, 16791912), (564, 13993260), (705, 11194608), (720, 10961387), (752, 10494945), (846, 9328840), (940, 8395956), (1128, 6996630), (1410, 5597304), (1692, 4664420), (1880, 4197978), (2115, 3731536), (2256, 3498315), (2820, 2798652), (3384, 2332210), (3760, 2098989), (4230, 1865768), (5640, 1399326), (6768, 1166105), (8460, 932884), (11280, 699663), (16920, 466442), (33840, 233221)]