1666820520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{6779}}^1$

素因数の和:7479

約数の個数: 96

約数和(自身を含む): 5425898400

約数和(自身を除く): 3759077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 683, 1366, 2049, 2732, 3415, 4098, 5464, 6147, 6779, 6830, 8196, 10245, 12294, 13558, 13660, 16392, 20337, 20490, 24588, 27116, 27320, 30735, 33895, 40674, 40980, 49176, 54232, 61011, 61470, 67790, 81348, 81960, 101685, 122022, 122940, 135580, 162696, 203370, 244044, 245880, 271160, 305055, 406740, 488088, 610110, 813480, 1220220, 2440440, 4630057, 9260114, 13890171, 18520228, 23150285, 27780342, 37040456, 41670513, 46300570, 55560684, 69450855, 83341026, 92601140, 111121368, 138901710, 166682052, 185202280, 208352565, 277803420, 333364104, 416705130, 555606840, 833410260, 1666820520]

約数ペア:

[(1, 1666820520), (2, 833410260), (3, 555606840), (4, 416705130), (5, 333364104), (6, 277803420), (8, 208352565), (9, 185202280), (10, 166682052), (12, 138901710), (15, 111121368), (18, 92601140), (20, 83341026), (24, 69450855), (30, 55560684), (36, 46300570), (40, 41670513), (45, 37040456), (60, 27780342), (72, 23150285), (90, 18520228), (120, 13890171), (180, 9260114), (360, 4630057), (683, 2440440), (1366, 1220220), (2049, 813480), (2732, 610110), (3415, 488088), (4098, 406740), (5464, 305055), (6147, 271160), (6779, 245880), (6830, 244044), (8196, 203370), (10245, 162696), (12294, 135580), (13558, 122940), (13660, 122022), (16392, 101685), (20337, 81960), (20490, 81348), (24588, 67790), (27116, 61470), (27320, 61011), (30735, 54232), (33895, 49176), (40674, 40980)]