28402043520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{344017}}^1$

素因数の和:344082

約数の個数: 128

約数和(自身を含む): 92637167040

約数和(自身を除く): 64235123520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 41280, 82560, 344017, 688034, 1032051, 1376068, 1720085, 2064102, 2752136, 3440170, 4128204, 5160255, 5504272, 6880340, 8256408, 10320510, 11008544, 13760680, 14792731, 16512816, 20641020, 22017088, 27521360, 29585462, 33025632, 41282040, 44034176, 44378193, 55042720, 59170924, 66051264, 73963655, 82564080, 88756386, 110085440, 118341848, 132102528, 147927310, 165128160, 177512772, 220170880, 221890965, 236683696, 295854620, 330256320, 355025544, 443781930, 473367392, 591709240, 660512640, 710051088, 887563860, 946734784, 1183418480, 1420102176, 1775127720, 1893469568, 2366836960, 2840204352, 3550255440, 4733673920, 5680408704, 7100510880, 9467347840, 14201021760, 28402043520]

約数ペア:

[(1, 28402043520), (2, 14201021760), (3, 9467347840), (4, 7100510880), (5, 5680408704), (6, 4733673920), (8, 3550255440), (10, 2840204352), (12, 2366836960), (15, 1893469568), (16, 1775127720), (20, 1420102176), (24, 1183418480), (30, 946734784), (32, 887563860), (40, 710051088), (43, 660512640), (48, 591709240), (60, 473367392), (64, 443781930), (80, 355025544), (86, 330256320), (96, 295854620), (120, 236683696), (128, 221890965), (129, 220170880), (160, 177512772), (172, 165128160), (192, 147927310), (215, 132102528), (240, 118341848), (258, 110085440), (320, 88756386), (344, 82564080), (384, 73963655), (430, 66051264), (480, 59170924), (516, 55042720), (640, 44378193), (645, 44034176), (688, 41282040), (860, 33025632), (960, 29585462), (1032, 27521360), (1290, 22017088), (1376, 20641020), (1720, 16512816), (1920, 14792731), (2064, 13760680), (2580, 11008544), (2752, 10320510), (3440, 8256408), (4128, 6880340), (5160, 5504272), (5504, 5160255), (6880, 4128204), (8256, 3440170), (10320, 2752136), (13760, 2064102), (16512, 1720085), (20640, 1376068), (27520, 1032051), (41280, 688034), (82560, 344017)]