15670108840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{53731}}^1$

素因数の和:54082

約数の個数: 64

約数和(自身を含む): 36907436160

約数和(自身を除く): 21237327320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 317, 460, 634, 920, 1268, 1585, 2536, 3170, 6340, 7291, 12680, 14582, 29164, 36455, 53731, 58328, 72910, 107462, 145820, 214924, 268655, 291640, 429848, 537310, 1074620, 1235813, 2149240, 2471626, 4943252, 6179065, 9886504, 12358130, 17032727, 24716260, 34065454, 49432520, 68130908, 85163635, 136261816, 170327270, 340654540, 391752721, 681309080, 783505442, 1567010884, 1958763605, 3134021768, 3917527210, 7835054420, 15670108840]

約数ペア:

[(1, 15670108840), (2, 7835054420), (4, 3917527210), (5, 3134021768), (8, 1958763605), (10, 1567010884), (20, 783505442), (23, 681309080), (40, 391752721), (46, 340654540), (92, 170327270), (115, 136261816), (184, 85163635), (230, 68130908), (317, 49432520), (460, 34065454), (634, 24716260), (920, 17032727), (1268, 12358130), (1585, 9886504), (2536, 6179065), (3170, 4943252), (6340, 2471626), (7291, 2149240), (12680, 1235813), (14582, 1074620), (29164, 537310), (36455, 429848), (53731, 291640), (58328, 268655), (72910, 214924), (107462, 145820)]