545728680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{30937}}^1$

素因数の和:30968

約数の個数: 144

約数和(自身を含む): 2063255220

約数和(自身を除く): 1517526540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 30937, 61874, 92811, 123748, 154685, 185622, 216559, 247496, 278433, 309370, 371244, 433118, 464055, 556866, 618740, 649677, 742488, 866236, 928110, 1082795, 1113732, 1237480, 1299354, 1392165, 1515913, 1732472, 1856220, 1949031, 2165590, 2227464, 2598708, 2784330, 3031826, 3248385, 3712440, 3898062, 4331180, 4547739, 5197416, 5568660, 6063652, 6496770, 7579565, 7796124, 8662360, 9095478, 9745155, 11137320, 12127304, 12993540, 13643217, 15159130, 15592248, 18190956, 19490310, 22738695, 25987080, 27286434, 30318260, 36381912, 38980620, 45477390, 54572868, 60636520, 68216085, 77961240, 90954780, 109145736, 136432170, 181909560, 272864340, 545728680]

約数ペア:

[(1, 545728680), (2, 272864340), (3, 181909560), (4, 136432170), (5, 109145736), (6, 90954780), (7, 77961240), (8, 68216085), (9, 60636520), (10, 54572868), (12, 45477390), (14, 38980620), (15, 36381912), (18, 30318260), (20, 27286434), (21, 25987080), (24, 22738695), (28, 19490310), (30, 18190956), (35, 15592248), (36, 15159130), (40, 13643217), (42, 12993540), (45, 12127304), (49, 11137320), (56, 9745155), (60, 9095478), (63, 8662360), (70, 7796124), (72, 7579565), (84, 6496770), (90, 6063652), (98, 5568660), (105, 5197416), (120, 4547739), (126, 4331180), (140, 3898062), (147, 3712440), (168, 3248385), (180, 3031826), (196, 2784330), (210, 2598708), (245, 2227464), (252, 2165590), (280, 1949031), (294, 1856220), (315, 1732472), (360, 1515913), (392, 1392165), (420, 1299354), (441, 1237480), (490, 1113732), (504, 1082795), (588, 928110), (630, 866236), (735, 742488), (840, 649677), (882, 618740), (980, 556866), (1176, 464055), (1260, 433118), (1470, 371244), (1764, 309370), (1960, 278433), (2205, 247496), (2520, 216559), (2940, 185622), (3528, 154685), (4410, 123748), (5880, 92811), (8820, 61874), (17640, 30937)]