6465426880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{166979}}^1$

素因数の和:167018

約数の個数: 84

約数和(自身を含む): 16922755080

約数和(自身を除く): 10457328200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720, 166979, 333958, 667916, 834895, 1335832, 1669790, 1836769, 2671664, 3339580, 3673538, 5343328, 6679160, 7347076, 9183845, 10686656, 13358320, 14694152, 18367690, 20204459, 26716640, 29388304, 36735380, 40408918, 53433280, 58776608, 73470760, 80817836, 101022295, 117553216, 146941520, 161635672, 202044590, 293883040, 323271344, 404089180, 587766080, 646542688, 808178360, 1293085376, 1616356720, 3232713440, 6465426880]

約数ペア:

[(1, 6465426880), (2, 3232713440), (4, 1616356720), (5, 1293085376), (8, 808178360), (10, 646542688), (11, 587766080), (16, 404089180), (20, 323271344), (22, 293883040), (32, 202044590), (40, 161635672), (44, 146941520), (55, 117553216), (64, 101022295), (80, 80817836), (88, 73470760), (110, 58776608), (121, 53433280), (160, 40408918), (176, 36735380), (220, 29388304), (242, 26716640), (320, 20204459), (352, 18367690), (440, 14694152), (484, 13358320), (605, 10686656), (704, 9183845), (880, 7347076), (968, 6679160), (1210, 5343328), (1760, 3673538), (1936, 3339580), (2420, 2671664), (3520, 1836769), (3872, 1669790), (4840, 1335832), (7744, 834895), (9680, 667916), (19360, 333958), (38720, 166979)]